XC6402_1

XC6402 Series High Current, High Speed LDO Regulators, Voltage Detector Function ETR1001_001 The XC6402 series are precise, low noise, high current, positive voltage low dropout regulators with built-in voltage detector. They are fabricated using Torex’s CMOS process. The series features a voltage reference, an error amplifier, a current limiter, a voltage detector and a phase compensation circuit plus a driver transistor. The output voltage of the LDO and detect voltage of the detector is selectable in 50mV increments within the range of 0.8V to 5.0V. With a low ON resistance driver transistor built-in, batteries can be used until input-output voltage differential is minimal and can accordingly be used for a longer time. The series is also compatible with low ESR ceramic capacitors which give added output stability. The series provides options to the user to select from a variety of circuit features, such as detector monitoring, detector output logic, EN pin input logic, and internal pull-up / down resistance (semi-custom). The IC's internal regulator circuit can be placed in stand-by mode via the EN function (XC6402C series). In the stand-by mode, power consumption is greatly reduced. The XC6402F series offers the option of a delay on the detector output: the delay time can be controlled by the use of an external capacitor. ■GENERAL DESCRIPTION ■APPLICATIONS ●CD-ROM, CD-R / RW drive ●DVD drive ●HDD drive ●Cameras, Video recorders ●Portable AV equipment ●Battery powered equipment ■FEATURES Maximum Output Current : More than 700mA (800mA limit) (1.6V≦VROUT(T)≦5.0V) Dropout Voltage : 50mV @ 100mA 100mV @ 200mA Maximum Operating Voltage : 1.5V ~ 6.0V VR Output Voltage Range : 0.8V ~ 5.0V (50mV increments) VD Detect Voltage Range : 0.8V ~ 5.0V (50mV increments) More than 1.5V (VIN sensing) Highly Accurate : ± 2% Low Power Consumption : 35μA (TYP.) High Ripple Rejection : 60dB @1kHz Ambient Temperature : - 40 ℃ ~ 8 5 ℃ Low ESR Capacitor : Ceramic capacitor compatible Ultra Small Packages : SOT-25, SOT-89-5, USP-6B, * VD: Voltage Detector ■TYPICAL APPLICATIONS CIRCUITS ●XC6402C Series Rpull-up 220kΩ ■TYPICAL PERFORMANCE CHARACTERISTICS ●Dropout Voltage vs. VR Output Current XC6402 Series (VR:3.0V) 0.6 CIN=1.0uF (ceramic ),CL=1.0uF (ceramic ) 0.5 Topr= - 40OC Topr= 25OC Topr= 85OC Dropout Voltage Vdif(V) 0.4 ●XC6402F Series Rpull-up 220kΩ 0.3 0.2 0.1 0.0 0 100 200 300 400 500 VR Output Current IROUT(mA) 600 700 1/31 XC6402 Series ■PIN CONFIGURATION USP-6B (BOTTOM VIEW) *The dissipation pad for the USP-6B package should be solder-plated in recommended mount pattern and metal masking so as to enhance mounting strength and heat release. If the pad needs to be connected to other pins, it should be connected to the VSS pin. ■PIN ASSIGNMENT PIN NUMBER SOT-25 1 2 5 4 3 3 SOT-89-5 1 2 3 4 5 5 USP-6B 3 4 5 6 1 1 2 PIN NAME VIN VSS VROUT VDOUT EN Cd NC FUNCTION Power Input Ground VR Output VD Output VR ON/OFF Control (C Series) Delay Capacitor Connection (F Series) No Connection ■PRODUCT CLASSIFICATION ●Selection Guide 1. EN Input Logic, Internal Pull-up / down as option SERIES XC6402 * A ~ D XC6402 * E ~ K XC6402 * L ~ P XC6402 * R ~ U 2. VD Sense as option SERIES XC6402 * A, B, E, F, L, M, R, S, V, X XC6402 * C, D, H, K, N, P, T, U, Y, Z 3. VD Output Logic as option SERIES XC6402 * A, C, E, H, L, N, R, T, V, Y XC6402 * B, D, F, K, M, P, S, U, X, Z VD OUTPUT LOGIC Detect L Detect H VD SENSE PIN VIN VROUT CE INPUT LOGIC High Active with pull-down resistance High Active with no pull-down resistance Low Active with pull-up resistance Low Active with no pull-up resistance 2/31 XC6402 Series ■PRODUCT CLASSIFICATION (Continued) ●Ordering Information XC6402 ①②③④⑤⑥ DESIGNATOR ① ② DESCRIPTION Operational Function Type of Regulator Output Voltage & Detect Voltage SYMBOL C F : EN function : Cd Pin : As in the chart below : Internally set sequential number relating to output voltage and detect voltage. VR setting output voltage range: 0.8V ~ 5.0V Detect voltage setting range: 0.8V ~ 5.0V 50mV increments are available : SOT-25 (SOT-23-5) : SOT-89 : USP-6B : Embossed tape, standard feed : Embossed tape, reverse feed DESCRIPTION ③④ - M ⑤ Package P D ⑥ Device Orientation R L PIN NUMBER : ② Types ② A B C D E F H K L M N P R S T U V X Y Z EN FUNCTION Functional Functional Functional Functional Functional Functional Functional Functional Functional Functional Functional Functional Functional Functional Functional Functional Nonfunctional Nonfunctional Nonfunctional Nonfunctional EN LOGIC High Active High Active High Active High Active High Active High Active High Active High Active Low Active Low Active Low Active Low Active Low Active Low Active Low Active Low Active PULL UP/DOWN RESISTANCE Pull-down Function Pull-down Function Pull-down Function Pull-down Function Nonfunctional Nonfunctional Nonfunctional Nonfunctional Pull-up Function Pull-up Function Pull-up Function Pull-up Function Nonfunctional Nonfunctional Nonfunctional Nonfunctional VD SENSE PIN VIN VIN VROUT VROUT VIN VIN VROUT VROUT VIN VIN VROUT VROUT VIN VIN VROUT VROUT VIN VIN VROUT VROUT VD OUTPUT LOGIC Detect L Detect H Detect L Detect H Detect L Detect H Detect L Detect H Detect L Detect H Detect L Detect H Detect L Detect H Detect L Detect H Detect L Detect H Detect L Detect H F Series C Series PIN NUMBER ① 3/31 XC6402 Series ■BLOCK DIAGRAMS Optional: High Active with pull-down R High Active with no pull-down R Low Active with pull-up R Low Active with no pull-up R XC6402C Series XC6402F Series 4/31 XC6402 Series ■ABSOLUTE MAXIMUM RATINGS PARAMETER Input Voltage VR Output Current VR Output Voltage VD Output Current VD Output Voltage VEN / Cd Pin Voltage SOT-25 Power Dissipation SOT-89-5 USP-6B Operating Temperature Range Storage Temperature Range SYMBOL VIN IROUT VROUT IDOUT VDOUT VEN / Cd Pd Topr Tstg RATINGS 6.5 800 VSS -0.3 ~ VIN +0.3 50 VSS -0.3 ~ 6.5 VSS -0.3 ~ VIN + 0.3 250 500 100 - 40 ~ + 85 - 55 ~ + 125 Ta = 25℃ UNITS V mA V mA V V mW ℃ ℃ ■ELECTRICAL CHARACTERISTICS XC6402C Series PARAMETER Output Voltage (*2, 3) Maximum Output Current [VROUT(E)≧1.6V] Maximum Output Current [VROUT(E)＜1.6V] Load Regulation SYMBOL VROUT(E) IROUTMAX IROUTMAX △VROUT Vdif1 Dropout Voltage (*4) VOLTAGE REGULATOR (VROUT=1.8V) Vdif2 Supply Current (CA/CB/CC/CD type) Supply Current (CL/CM/CN/CP type) Supply Current (CE/CF/CH/CK type) Supply Current (CR/CS/CT/CU type) Line Regulation Input Voltage Output Voltage Temperature Characteristics Ripple Rejection Rate Current Limiter [VROUT(E)≧1.6V] Current Limiter [VROUT(E)＜1.6V] Short-Circuit Current IDD IDD IDD IDD △VROUT △VIN・VROUT Ta=25℃ CONDITIONS VIN=VROUT(T)+1.0V, IROUT=30mA VIN=VROUT(T)+1.0V VEN=ON(VIN or VSS) VIN=VROUT(T)+1.0V VEN=ON(VIN or VSS) 1mA≦IROUT≦100mA IROUT=30mA IROUT=100mA VEN=VIN=VROUT(T)+1.0V, IROUT=0mA VEN=VROUT(T)+1.0V, VIN=VSS, IROUT=0mA VEN=VIN=VROUT(T)+1.0V, IROUT=0mA VEN=VROUT(T)+1.0V, VIN=VSS, IROUT=0mA VROUT(T)+1.0V≦VIN≦6.0V VEN=ON(VIN or VSS), IROUT=30mA MIN. ×0.98 (-30m) 700 500 - TYP. MAX. UNITS CIRCUIT ×1.02 VROUT(T) (+30mV) 15 E-1 60 V mA mA mV ① ① ① ① mV E-2 E-3 E-3 1.5 IROUT=30mA -40℃≦Topr≦85℃ VIN=[VROUT(T)+1.0]VDC+0.5Vp-pAC When VROUT(T)≧4.75V → VIN=5.75V+0.5Vp-pAC IROUT=30mA, f=1kHz VIN= VROUT(T)+1.0V VEN=ON(VIN or VSS) VIN= VROUT(T)+1.0V VEN=ON(VIN or VSS) VIN= VROUT(T)+1.0V VEN=ON(VIN or VSS) 700 35 35 0.01 ±100 60 800 800 30 70 70 0.20 6.0 μA μA μA μA %/V V ppm /℃ dB mA mA mA ① ② ② ② ② ① ① VIN △VROUT △Topr・VROUT PSRR IRlim IRlim IRshort ③ ① ① ① 5/31 XC6402 Series ■ELECTRICAL CHARACTERISTICS (Continued) XC6402C Series (Continued) PARAMETER Detect Voltage (*7, 8) Hysteresis Range (*7) VOLTAGE DETECTOR SYMBOL VDF(E) VHYS VIN = 1.5V VIN = 2.0V VIN = 3.0V VIN = 4.0V VIN = 5.0V VIN = 6.0V VIN = 1.5V VIN = 2.0V VIN = 3.0V VIN = 4.0V VIN = 5.0V VIN = 6.0V CONDITIONS MIN. ×0.98 (-30mV) VDF(E) ×0.02 1.5 1.8 1.8 1.9 1.9 2.0 1.30 VEN=VIN=VROUT(T)+1.0V -0.10 TYP. VDF(T) VDF(E) ×0.05 5.0 5.5 6.0 6.5 7.0 7.5 3.0 3.5 3.7 3.8 3.9 4.0 ±100 MAX. ×1.02 (+30mV) VDF(E) ×0.08 14.0 14.5 15.0 15.5 16.0 17.0 VIN 0.25 E-4 Ta=25℃ UNITS CIRCUIT V V ④ ④ Supply Current IDDVD VEN = OFF (VIN or VSS) μA ② Output Current (*9) IDOUT VDOUT = 0.5V mA ⑤ Detect Voltage Temperature Characteristics EN "High" Level Voltage EN "Low" Level Voltage EN "High" Level Current (CA/CB/CC/CD type) EN "High" Level Current (CE/CF/CH/CK/CL/ CM/CN/CP/CR/CS/ CT/CU type) EN "High" Level Current (CL/CM/CN/CP type) EN "High" Level Current (CA/CB/CC/CD/CE/ CF/CH/CK/CR/CS/ CT/CU type) △VDF / △Topr ･ VDF VENH VENL IENH -40℃≦Topr≦85℃ ppm /℃ V V μA ④ ① ① ① SWITCH IENH -0.10 - 0.10 μA ① IENL VIN=VROUT(T)+1.0V, VEN=VSS E-5 - 0.10 μA ① IENL VIN=VROUT(T)+1.0V, VEN=VSS -0.10 - 0.10 μA ① NOTE: *1: Unless otherwise stated, VIN=VROUT(T)+1.0V *2: VROUT(T)=Specified VR output voltage *3: VROUT(E)=Effective VR output voltage. (i.e. the VR output voltage when "VROUT(T)+1.0V" is provided at the VIN pin while maintaining a certain IROUT value). *4: Vdif={VIN1(*6) - VROUT1(*5)} *5: A voltage equal to 98% of the VR output voltage whenever a stabilized VROUT1=IROUT{VROUT(T)+1.0V} is input. *6: VIN1=The input voltage when VOUT1, which appears as input voltage is gradually decreased. *7: VDF(T) : Specified detect voltage value *8: VDF(E) : Effective detect voltage value. *9: VD output current value of detect 'L' type equal to current value during detection and that of Detect 'H' type equal to current value before detection. *10: VROUT(T)≦1.45V, VDF(T)≦1.45V → MIN : VROUT(T) -30mV, VDF(T) -30mV, → MAX : VROUT(T) +30mV, VDF(T) +30mV *11: EN conditions: XC6402CZ / CB / CC / CD / CE / CF / CH / CK type: ON=VIN, OFF=VSS XC6402CL / CM / CN / CP / CR / CS / CT / CU type: ON=VSS, OFF=VIN *12: VD detect voltage: For VIN sense version, XC6402CA / CB / CE / CF / CL / CM / CR / CS, only VDF(T)≧1.5V type are available. 6/31 XC6402 Series ■ELECTRICAL CHARACTERISTICS (Continued) XC6402F Series PARAMETER Output Voltage (*2, 3) Maximum Output Current [VROUT(E)≧1.6V] Maximum Output Current [VROUT(E)＜1.6V] Load Regulation Dropout Voltage (*4) Supply Current Line Regulation Input Voltage Output Voltage Temperature Characteristics Ripple Rejection Rate Current Limiter [VROUT(E)≧1.6V] Current Limiter [VROUT(E)＜1.6V] Short-Circuit Current Detect Voltage (*7, 8) Hysteresis Range (*7) VOLTAGE DETECTOR Ta=25℃ SYMBOL VROUT(E) IROUTMAX IROUTMAX △VROUT Vdif1 Vdif2 IDD △VROUT △VIN・VROUT VIN △VROUT △Topr・VROUT CONDITIONS VIN=VROUT(T)+1.0V, IROUT=30mA VIN= VROUT(T)+1.0V VIN= VROUT(T)+1.0V 1mA≦IROUT≦100mA IROUT =30mA IROUT =100mA VIN= VROUT(T)+1.0V VROUT(T)+1.0V≦VIN≦6.0V IROUT=30mA MIN. ×0.98 (-30mV) 700 500 - TYP. VROUT(T) MAX. ×1.02 (+30mV) 60 UNITS CIRCUIT V mA mA mV mV ① ① ① ① ① ② ① ① 15 E-1 E-2 VOLTAGE REGULATOR 1.5 35 0.01 ±100 70 0.20 6.0 - μA %/ V V ppm /℃ dB mA mA mA V V IROUT=30mA -40℃≦Topr≦85℃ VIN=[VROUT(T)+1.0]VDC+0.5Vp-pAC When VROUT(T)≧4.75V → VIN=5.75V+0.5Vp-pAC IROUT=30mA, f=1kHz VIN=VROUT(T)+1.0V VIN=VROUT(T)+1.0V VIN=VROUT(T)+1.0V - PSRR IRlim IRlim IRshort VDF(E) VHYS 700 ×0.98 (-30mV) VDF(E) ×0.02 1.0 60 800 800 30 VDF(T) VDF(E) ×0.05 1.5 1.8 1.8 1.9 1.9 2.0 ±100 2.0 ×1.02 (+30mV) VDF(E) ×0.08 3.0 3.5 3.7 3.8 3.9 4.0 3.5 ③ ① ① ① ④ ④ Output Current (*9) IDOUT VDOUT=0.5V VIN = 1.5V VIN = 2.0V VIN = 3.0V VIN = 4.0V VIN = 5.0V VIN = 6.0V μA ⑤ Detect Voltage Temperature Characteristics Delay Resistance △VDF / △Topr ・ VDF Rdelay -40℃≦Topr≦85℃ VIN=6.0V, VCD=0V ppm /℃ MΩ ④ ⑥ NOTE: *1: Unless otherwise stated, VIN=VROUT(T)+1.0V *2: VROUT(T)=Specified VR output voltage *3: VROUT(E)=Effective VR output voltage. (i.e. the VR output voltage when "VROUT(T)+1.0V" is provided at the VIN pin while maintaining a certain IROUT value). *4: Vdif={VIN1(*6) - VROUT1(*5)} *5: A voltage equal to 98% of the VR output voltage whenever a stabilized VROUT1=IROUT{VROUT(T)+1.0V} is input. *6: VIN1=The input voltage when VOUT1, which appears as input voltage is gradually decreased. *7: VDF(T) : Specified detect voltage value *8: VDF(E) : Effective detect voltage value. *9: VD output current value of Detect 'L' type equal to current value during detection and that of Detect 'H' type equal to current value before detection. *10: VROUT(T)≦1.45V, VDF(T)≦1.45V → MIN: VROUT(T) -30mV, VDF(T) -30mV, → MAX: VROUT(T) +30mV, VDF(T) +30mV *11: VD detect voltage: For VIN Sense version, XC6402FV / FX, only VDF(T)>1.5V type are available. 7/31 XC6402 Series ■ELECTRICAL CHARACTERISTICS (Continued) ●Dropout Voltage, Supply Current, EN’H/L’ Level Current XC6402C Series SETTING OUTPUT VOLTAGE (V) VROUT(T) 0.80 0.85 0.90 0.95 1.00 1.05 1.10 1.15 1.20 1.25 1.30 1.35 1.40 1.45 1.50 1.55 1.60 1.65 1.70 1.75 1.80 1.85 1.90 1.95 2.00 2.05 2.10 2.15 2.20 2.25 2.30 2.35 2.40 2.45 2.50 2.55 2.60 2.65 2.70 2.75 2.80 2.85 2.90 2.95 VR OUTPUT VOLTAGE VD DETECT VOLTAGE (V) VOUT MIN. 0.770 0.820 0.870 0.920 0.970 1.020 1.070 1.120 1.170 1.220 1.270 1.320 1.370 1.420 1.470 1.519 1.568 1.617 1.666 1.715 1.764 1.813 1.862 1.911 1.960 2.009 2.058 2.107 2.156 2.205 2.254 2.303 2.352 2.401 2.450 2.499 2.548 2.597 2.646 2.695 2.744 2.793 2.842 2.891 MAX. 0.830 0.880 0.930 0.980 1.030 1.080 1.130 1.180 1.230 1.280 1.330 1.380 1.430 1.480 1.530 1.581 1.632 1.683 1.734 1.785 1.836 1.887 1.938 1.989 2.040 2.091 2.142 2.193 2.244 2.295 2.346 2.397 2.448 2.499 2.550 2.601 2.652 2.703 2.754 2.805 2.856 2.907 2.958 3.009 18.0 28.0 60.0 90.0 40.0 86.0 11.0 -11.0 25.0 37.0 80.0 120.0 39.5 84.5 9.5 -9.5 27.0 41.0 90.0 135.0 39.0 83.0 8.0 -8.0 30 50 400 300 200 100 100 100 600 500 150 500 400 300 250 38.5 81.5 6.5 -6.5 E-1 E-2 DROPOUT VOLTAGE 1 DROPOUT VOLTAGE 2 (mV) (mV) Vdif1 Vdif2 TYP. MAX. 700 250 700 600 TYP. MAX. 800 38.0 80.0 5.0 -5.0 E-3 SUPPLY CURRENT (μA) IDD TYP. MAX. E-4 E-5 EN'H'LEVEL EN'H'LEVEL CURRENT (μA) CURRENT (μA) IENH IENL TYP. MAX. 8/31 XC6402 Series ■ELECTRICAL CHARACTERISTICS (Continued) ●Dropout Voltage, Supply Current, EN’H/L’ Level Current (Continued) XC6402C Series (Continued) SETTING VR OUTPUT VOLTAGE OUTPUT VD DETECT VOLTAGE (V) VOLTAGE (V) VOUT VROUT(T) 3.00 3.05 3.10 3.15 3.20 3.25 3.30 3.35 3.40 3.45 3.50 3.55 3.60 3.65 3.70 3.75 3.80 3.85 3.90 3.95 4.00 4.05 4.10 4.15 4.20 4.25 4.30 4.35 4.40 4.45 4.50 4.55 4.60 4.65 4.70 4.75 4.80 4.85 4.90 4.95 5.00 MIN. 2.940 2.989 3.038 3.087 3.136 3.185 3.234 3.283 3.332 3.381 3.430 3.479 3.528 3.577 3.626 3.675 3.724 3.773 3.882 3.871 3.920 3.969 4.018 4.067 4.116 4.165 4.214 4.263 4.312 4.361 4.410 4.459 4.508 4.557 4.606 4.655 4.704 4.753 4.802 4.851 4.900 MAX. 3.060 3.111 3.162 3.213 3.264 3.315 3.366 3.417 3.468 3.519 3.570 3.621 3.672 3.723 3.774 3.825 3.876 3.927 3.978 4.029 4.080 4.131 4.182 4.233 4.284 4.335 4.386 4.437 4.488 4.539 4.590 4.641 4.692 4.743 4.794 4.845 4.896 4.947 4.998 5.049 5.100 E-1 DROPOUT VOLTAGE 1 (mV) Vdif1 TYP. MAX. E-2 DROPOUT VOLTAGE 2 (mV) Vdif2 TYP. MAX. E-4 E-5 EN'H'LEVEL EN'H'LEVEL SUPPLY CURRENT CURRENT CURRENT (μA) (μA) (μA) IDD IENH IENL TYP. MAX. TYP. MAX. E-3 40.5 87.5 12.5 -12.5 41.0 89.0 14.0 -14.0 15.0 23.0 50.0 75.0 41.5 90.5 15.5 -15.5 42.0 92.0 17.0 -17.0 9/31 XC6402 Series ■ELECTRICAL CHARACTERISTICS (Continued) ●Dropout Voltage XC6402F Series E-1 E-2 SETTING VR OUTPUT VOLTAGE OUTPUT VD DETECT VOLTAGE DROPOUT VOLTAGE 1 DROPOUT VOLTAGE 2 (V) VOLTAGE (mV) (mV) (V) VOUT Vdif1 Vdif2 VROUT(T) 0.80 0.85 0.90 0.95 1.00 1.05 1.10 1.15 1.20 1.25 1.30 1.35 1.40 1.45 1.50 1.55 1.60 1.65 1.70 1.75 1.80 1.85 1.90 1.95 2.00 2.05 2.10 2.15 2.20 2.25 2.30 2.35 2.40 2.45 2.50 2.55 2.60 2.65 2.70 2.75 2.80 2.85 2.90 2.95 MIN. 0.770 0.820 0.870 0.920 0.970 1.020 1.070 1.120 1.170 1.220 1.270 1.320 1.370 1.420 1.470 1.519 1.568 1.617 1.666 1.715 1.764 1.813 1.862 1.911 1.960 2.009 2.058 2.107 2.156 2.205 2.254 2.303 2.352 2.401 2.450 2.499 2.548 2.597 2.646 2.695 2.744 2.793 2.842 2.891 MAX. 0.830 0.880 0.930 0.980 1.030 1.080 1.130 1.180 1.230 1.280 1.330 1.380 1.430 1.480 1.530 1.581 1.632 1.683 1.734 1.785 1.836 1.887 1.938 1.989 2.040 2.091 2.142 2.193 2.244 2.295 2.346 2.397 2.448 2.499 2.550 2.601 2.652 2.703 2.754 2.805 2.856 2.907 2.958 3.009 TYP. MAX. 700 100 600 500 50 400 300 30 200 100 100 150 500 400 300 250 250 700 600 TYP. MAX. 800 27.0 41.0 90.0 135.0 25.0 37.0 80.0 120.0 18.0 28.0 60.0 90.0 10/31 XC6402 Series ■ELECTRICAL CHARACTERISTICS (Continued) ●Dropout Voltage (Continued) XC6402F Series (Continued) E-1 E-2 SETTING VR OUTPUT VOLTAGE OUTPUT VD DETECT VOLTAGE DROPOUT VOLTAGE 1 DROPOUT VOLTAGE 2 (V) VOLTAGE (mV) (mV) (V) VOUT Vdif1 Vdif2 VROUT(T) 3.00 3.05 3.10 3.15 3.20 3.25 3.30 3.35 3.40 3.45 3.50 3.55 3.60 3.65 3.70 3.75 3.80 3.85 3.90 3.95 4.00 4.05 4.10 4.15 4.20 4.25 4.30 4.35 4.40 4.45 4.50 4.55 4.60 4.65 4.70 4.75 4.80 4.85 4.90 4.95 5.00 MIN. 2.940 2.989 3.038 3.087 3.136 3.185 3.234 3.283 3.332 3.381 3.430 3.479 3.528 3.577 3.626 3.675 3.724 3.773 3.882 3.871 3.920 3.969 4.018 4.067 4.116 4.165 4.214 4.263 4.312 4.361 4.410 4.459 4.508 4.557 4.606 4.655 4.704 4.753 4.802 4.851 4.900 MAX. 3.060 3.111 3.162 3.213 3.264 3.315 3.366 3.417 3.468 3.159 3.570 3.621 3.672 3.723 3.774 3.825 3.876 3.927 3.978 4.029 4.080 4.131 4.182 4.233 4.284 4.335 4.386 4.437 4.488 4.539 4.590 4.641 4.692 4.743 4.794 4.845 4.896 4.947 4.998 5.049 5.100 TYP. MAX. TYP. MAX. 15.0 23.0 50.0 75.0 11/31 XC6402 Series ■TEST CIRCUITS XC6402C Series Circuit ① Circuit ② Circuit ③ Circuit ④ XC6402CA / CB / CE / CF/ CL / CM / CS type XC6402 CC / CD / CH / CK / CN / CP / CT / CU type Circuit ⑤ XC6402CA / CB / CE / CF/ CL / CM / CS type XC6402 CC / CD / CH / CK / CN / CP / CT / CU type Output Capacitor Corresponding Chart VR OUTPUT VOLTAGE CL 0.8 ~1.45V 6.8μF 1.5 ~ 1.75V 2.2μF 1.8V ~ 5.0V 1.0μF 12/31 XC6402 Series ■TEST CIRCUITS (Continued) XC6402F Series Circuit ① Circuit ② Circuit ③ Circuit ④ XC6402FY / FX type XC6402FY / FZ type Circuit ⑤ XC6402FY / FX type XC6402FY / FZ type Circuit ⑥ XC6402FY / FX type XC6402FY / FZ type Output Capacitor Corresponding Chart VR OUTPUT VOLTAGE CL 0.8 ~1.45V 6.8μF 1.5 ~ 1.75V 2.2μF 1.8V ~ 5.0V 1.0μF 13/31 XC6402 Series ■OPERATIONAL EXPLANATION The voltage, divided by resistors R1 & R2 which are connected to the VROUT pin is compared with the internal reference voltage by the error amplifier. The P-channel MOSFET, which is connected to the VROUT pin, is then driven by the subsequent output signal. The output voltage at the VROUT pin is controlled & stabilized by negative feedback. The current limit circuit and short circuit protection operate in relation to the level of output current. Further, the voltage regulator's internal circuitry can be shutdown via the EN pin's signal. The series' detector function monitors the voltage divided by resistors R3 & R4 which are connected to the VROUT pin or the VIN pin, as well as monitoring the voltage of the internal reference voltage source via the comparator. The VDSEN pin has options (please refer to the Selection Guide, item 2). A 'High' or 'Low' signal level can be output from the VDOUT pin when the VD pin voltage level goes below the detect voltage. The VD output logic has options (please refer to the Selection Guide, item 3). As VDOUT is an open-drain N-channel output, a pull-up resistor of about 220kΩ is needed to achieve a voltage output. Because of hysteresis at the detector function, output at the VDOUT pin will invert when the detect voltage level increases above the release voltage (105% of the detect voltage). For the XC6402C type, in stand-by, if a voltage of the recovery voltage is present at the VROUT pin (from another power source), the VDOUT pin will be high impedance mode, and the pull up voltage will be output at VDOUT. By connecting the Cdelay pin to a capacitor (Cd), the XC6402F series can apply a delay time to VDOUT voltage when releasing voltage. The delay time can be calculated from the internal resistance, Rdelay (2MΩ TYP. fixed) and the value of Cd as per the following equation. Delay Time = Cdelay x Rdelay x 0.7 Delay Time Cdelay 0.01μF 0.022μF 0.047μF 0.1μF 0.22μF 0.47μF 1μF Rdelay standard : 1.0 ~ 3.5MΩ DELAY TIME (TYP.) 14 msec 30.8 msec 65.8 msec 140 msec 308 msec 658 msec 1400 msec TYP : 2.0MΩ DELAY TIME (TYP.) 7.0 ~ 24.5 msec 15.4 ~ 53.9 msec 32.9 ~ 115.15 msec 70.0 ~ 245.0 msec 154.0 ~ 539.0 msec 329.0 ~ 1151.5 msec 700.0 ~ 2450.0 msec With the XC6402 series regulator, a stable output voltage is achievable even if low ESR capacitors are used, as a phase compensation circuit is built-in to the regulator. In order to ensure the effectiveness of the phase compensation, we suggest that an output capacitor (CL) be connected as close as possible, between the output pin (VROUT) and the VSS pin. Please use an output capacitor (CL) with a capacitance, based on the chart below. We also suggest an input capacitor (CIN) of 1μF : this should be connected between VIN and VSS in order to stabilize input power source. Output Capacitor Corresponding Chart VR OUTPUT VOLTAGE CL 0.8 ~1.45V 6.8μF 1.5 ~ 1.75V 2.2μF 1.8V ~ 5.0V 1.0μF The XC6402 series regulator offers a combination of current limit and circuit protection by means of a built-in fixed current limiter circuit and a foldback circuit. When the load current reaches the current limit level, the fixed current limiter circuit operates and output voltage drops. As a result of this drop in output voltage, the foldback circuit operates, the output voltage drops further and output current decreases. When the output pin is shorted, a current of about 30mA flows. 14/31 XC6402 Series ■OPERATIONAL EXPLANATION (Continued) The IC's internal regulator circuitry can be shut down via the signal from the EN pin with the XC6402C series. In shutdown mode, output at the VROUT pin will be pulled down to the VSS level via R1 & R2. Note that as the XC6402*E to K types of the XC6402C series are 'High Active / No Pull-Down' and XC6402*R to U types of the XC6402C series are 'Active LOW / No Pull-Up', operations will become unstable with the EN pin open (See the chart below). SERIES XC6402C A ~ D XC6402C E ~ K XC6402C L ~ P XC6402C R ~ U EN INPUT LOGIC High Active with pull-down resistor High Active with no pull-down resistor Low Active with pull-up resistor Low Active with no pull-up resistor We suggest that you use this IC with either a VIN voltage or a VSS voltage input at the EN pin. If this IC is used with the correct specifications for the EN pin, the IC will operate normally. However, supply current may increase as a result of through current in the IC's internal circuitry if a voltage other than VIN or VSS is applied. ■NOTES ON USE 1. Please use this IC within the stated absolute maximum ratings. The IC is liable to malfunction should the ratings be exceeded. 2. Where wiring impedance is high, operations may become unstable due to noise and/or phase lag depending on output current. Please strengthen VIN and VSS wiring in particular. 3. Please wire the input capacitor (CIN) and the output capacitor (CL) as close to the IC as possible. Should rapid input fluctuation or load fluctuation occur, please increase the capacitor value such as CIN or CL to stabilize the operation. 15/31 XC6402 Series ■TYPICAL PERFORMANCE CHARACTERISTICS (1) VR Output Voltage vs. VR Output Current XC6402 Series (VR:0.8V) XC6402 Series (VR: 0.8V) 0.9 0.8 0.7 Output Voltage VROUT(V) 0.6 0.5 0.4 0.3 0.2 0.1 0 0 100 200 300 400 500 600 700 800 900 VR Output Current IROUT(mA) Topr= - 40℃ Topr= 25℃ Topr= 85℃ VIN=1.8V, CIN=1.0μ F(ceramic),CL=6.8μ F(ceramic) XC6402 Series (VR: 0.8V) 4.0 3.5 3.0 2.5 XC6402 Series (VR: XC6402 Series (VR:3.0V) 3.0V) VIN=4.0V, CIN=1.0μ F(ceramic),CL=1.0μ F(ceramic) XC6402 Series (VR: 3.0V) Output Voltage VROUT(V) Topr= - 40℃ 2.0 1.5 1.0 0.5 0.0 0 100 200 300 400 500 600 700 VR Output Current IROUT(mA) 800 900 Topr= 25℃ Topr= 85℃ XC6402 Series (VR:5.0V) 5.0V) XC6402 Series (VR : XC6402 Series (VR: 5.0V) 6.0 VIN=6.0V, CIN=1.0μ F(ceramic),CL=1.0μ F(ceramic) XC6402 Series (VR: 5.0V) 5.0 Output Voltage VROUT(V) 4.0 Topr= - 40℃ Topr= 25℃ 3.0 Topr= 85℃ 2.0 1.0 0.0 0 100 200 300 400 500 600 700 VR Output Current IROUT(mA) 800 900 16/31 XC6402 Series ■TYPICAL PERFORMANCE CHARACTERISTICS (Continued) (2) VR Output Voltage vs. Input Voltage XC6402 Series(VR:0.8V) XC6402 Series (VR: 0.8V) 1.1 Topr=25℃ , CIN=1.0μ F(ceramic),CL=6.8μ F(ceramic) XC6402 Series (VR: 0.8V) 1.0 Output Voltage VROUT(V) 0.9 0.8 IOUT=0mA 0.7 IOUT=30mA IOUT=100mA 0.6 0.5 0.5 1.0 1.5 Input Voltage VIN(V) 2.0 2.5 XC6402 Series (VR: XC6402 Series (VR:3.0V)3.0V) 3.2 Topr=25℃ , CIN=1.0μ F(ceramic),CL=1.0μ F(ceramic) XC6402 Series (VR: 3.0V) 3.0 Output Voltage VROUT(V) 2.8 2.6 IOUT=0mA IOUT=30mA IOUT=100mA 2.4 IOUT=500mA 2.2 2.5 3.0 Input Voltage VIN(V) 3.5 XC6402 Series (VR: 5.0V) XC6402 Series (VR: 5.0V) 17/31 XC6402 Series ■TYPICAL PERFORMANCE CHARACTERISTICS (Continued) (3) Dropout Voltage vs. Output Current XC6402 Series (VR:0.8V) XC6402 Series (VR: 0.8V) 1.0 C IN=1.0μ F(ceramic),CL=6.8μ F(ceramic) XC6402 Series(VR:1.2V) XC6402 Series (VR: 1.2V) 0.8 0.7 CIN=1.0μ F (ceramic ),CL=6.8μ F (ceramic ) 0.8 Dropout Voltage Vdif(V) Topr= - 40℃ 0.6 Dropout Voltage Vdif(V) 0.5 0.4 0.3 0.2 0.1 Topr= 25℃ 0.6 Topr= 85℃ Topr= - 40℃ Topr= 25℃ Topr= 85℃ 0.4 0.2 0.0 0 100 200 300 VR Output Current IROUT(mA) 400 500 0.0 0 100 200 300 400 500 VR Output Current IROUT(mA) XC6402 Series(VR:1.5V) XC6402 Series (VR: 1.5V) 0.6 C IN=1.0μ F(ceramic),CL=2.2μ F(ceramic) 0.6 XC6402 Series (VR: 2.5V) XC6402 Series(VR:2.5V) CIN=1.0μ F(ceramic),CL=1.0μ F(ceramic) 0.5 Topr= - 40℃ Dropout Voltage Vdif(V) 0.4 Topr= 25℃ Topr= 85℃ 0.3 Dropout Voltage Vdif(V) 0.5 Topr= - 40℃ 0.4 Topr= 25℃ Topr= 85℃ 0.3 0.2 0.2 0.1 0.1 0.0 0 100 200 300 VR Output Current IROUT(mA) 400 500 0.0 0 100 200 300 VR Output Current IROUT(mA) 400 500 XC6402 Series (VR: 3.0V) XC6402 Series (VR:3.0V) 0.6 CIN=1.0μ F(ceramic),CL=1.0μ F(ceramic) 0.6 XXC6402 Series (VR:5.0V) C6402 Series (VR: 5.0V) CIN=1.0μ F(ceramic),CL=1.0μ F(ceramic) 0.5 Topr= - 40℃ Dropout Voltage Vdif(V) Dropout Voltage Vdif(V) 0.4 Topr= 25℃ Topr= 85℃ 0.5 Topr= - 40℃ 0.4 Topr= 25℃ Topr= 85℃ 0.3 0.3 0.2 0.2 0.1 0.1 0.0 0 100 200 300 400 500 VR Output Current IROUT(mA) 600 700 0.0 0 100 200 300 400 500 VR Output Current IROUT(mA) 600 700 18/31 XC6402 Series ■TYPICAL PERFORMANCE CHARACTERISTICS (Continued) (4) Supply Current vs. Input Voltage XC6402 Series (VR: 0.8V) XC6402 Series(VR:0.8V) 100 CIN=1.0μ F(ceramic),CL=6.8μ F(ceramic) 100 XC6402Series (VR:3.0V) XC6402 Series (VR: 3.0V) CIN=1.0μ F(ceramic),CL=1.0μ F(ceramic) Topr= - 40℃ 80 Supply Current IDD( μ A) Topr= - 40℃ Topr= 85℃ 60 Supply Current IDD( μ A) Topr= 25℃ 80 Topr= 25℃ Topr= 85℃ 60 40 40 20 20 0 0 1 2 3 4 Input Voltage VIN(V) 5 6 0 0 1 2 3 4 Input Voltage VIN(V) 5 6 (5) VR Output Voltage vs. Operating Temperature XC6402 Series (VR: 5.0V) XC6402 Series(VR:5.0V) 120 CIN=1.0μ F(ceramic),CL=1.0μ F(ceramic) XC6402 Series (VR: 0.8V) Topr= - 40℃ 100 Supply Current IDD( μ A) Topr= 25℃ Topr= 85℃ 80 60 40 20 0 0 1 2 3 4 Input Voltage VIN(V) 5 6 XC6402 Series (VR: 3.0V) XXC6402 Series (VR: 5.0V) C6402 Series (VR : 5.0V) 19/31 XC6402 Series ■TYPICAL PERFORMANCE CHARACTERISTICS (Continued) (6) Supply Current vs. Operating Temperature XC6402 Series(VR:0.8V) XC6402 Series (VR: 0.8V) VIN=1.8V, CIN=1.0μ F(ceramic),CL=6.8μ F(ceramic) 50 50 XC6402 Series (VR:3.0V) XC6402 Series (VR: 3.0V) VIN=4.0V, CIN=1.0μ F(ceramic),CL=1.0μ F(ceramic) 45 Supply Current IDD( μ A) Supply Current IDD( μ A) 45 40 40 35 35 30 30 25 -50 -25 0 25 50 75 100 Operating Temperature Topr(℃ ) 25 -50 -25 0 25 50 Operating Temperature Topr(℃ ) 75 100 XC6402 Series (VR:5.0V) XC6402 Series (VR: 5.0V) 50 VIN=6.0V, CIN=1.0μ F(ceramic),CL=1.0μ F(ceramic) (7) EN Threshold Voltage vs. Operating Temperature (For C Series only) XC6402C Series 45 Supply Current IDD( μ A) 40 35 30 25 -50 -25 0 25 50 Operating Temperature Topr(℃ ) 75 100 (8) Rdelay vs. Operating Temperature (For F Series only) XC6402F Series XC6402F Series 4.0 3.5 3.0 2.5 2.0 1.5 1.0 0.5 0.0 -50 -25 0 25 50 Operating Temperature Topr(℃ ) 75 100 20/31 Rdelay (M Ω ) XC6402 Series ■TYPICAL PERFORMANCE CHARACTERISTICS (Continued) (9) VD Supply Current vs. Input Voltage (For C Series only) XC6402C Series (VD:0.8V) XC6402C Series (VD: 0.8V) 20 20 XC6402C Series(VD:3.0V) XC6402C Series (VD: 3.0V) VD Supply Current IDDVD( μ A) VD Supply Current IDDVD( μ A) 15 Topr= - 40℃ Topr= 25℃ Topr= 85℃ 15 Topr= - 40℃ Topr= 25℃ Topr= 85℃ 10 Ｒ 10 5 5 0 0 1 2 3 4 Input Voltage VIN(V) 5 6 0 0 1 2 3 4 Input Voltage VIN(V) 5 6 (10) Detect Voltage & Release Voltage vs. Operating Temperature XC6402C Series (VD:5.0V) XC6402C Series (VD: 5.0V) 20 XC6402 Series (VD: 0.8V) VD Supply Current IDDVD( μ A) 15 Topr= - 40℃ Topr= 25℃ Topr= 85℃ 10 5 0 0 1 2 3 4 Input Voltage VIN(V) 5 6 XC6402 Series (VD: 3.0V) XC6402 Series (VD: 5.0V) 21/31 XC6402 Series ■TYPICAL PERFORMANCE CHARACTERISTICS (Continued) (11) VD N-ch Driver Tr. Output Current vs. VDS XC6402 Series (VD) 10 (12) VD N-ch Driver Tr. Output Current vs. Input Voltage XC6402 Series (VD : 1.5V) XC6402 Series (VD:1.5V) VDS=0.5V 8 Output Current IDOUT(mA) Topr= - 40℃ Topr= 25℃ 6 Topr= 85℃ 4 2 0 0 0.5 1 VDS (V) Input Voltage VIN(V) 1.5 2 XC6402 Series (VD: 3.0V) XC6402 Series (VD:3.0V) 10 VDS=0.5V 10 XC6402 Series (VR: 5.0V) XC6402 Series(VD:5.0V) VDS=0.5V Topr= - 40℃ 8 Output Current IDOUT(mA) Output Current IDOUT(mA) Topr= - 40℃ Topr= 25℃ Topr= 85℃ 6 8 Topr= 25℃ Topr= 85℃ 6 4 4 2 2 0 0 1 2 VDS (V) Input Voltage VIN(V) 3 4 0 0 1 2 3 InputVDS (V) VIN(V) Voltage 4 5 6 22/31 XC6402 Series ■TYPICAL PERFORMANCE CHARACTERISTICS (Continued) (13) VR Input Transient Response XC6402 Series (VR:0.8V) XC6402 Series (VR: 0.8V) IOUT=30mA, tr=tf =5.0μ sec 1.2 CL=6.8μ F(ceramic),Topr=25℃ 4 1.2 XC6402 Series (VR: 0.8V) XC6402 Series (VR:0.8V) IOUT=200mA,tr=tf =5.0μ sec CL=6.8μ F(ceramic),Topr=25℃ 4 1.1 Output Voltage VROUT(V) 3 Output Voltage VROUT(V) 1.1 3 Input Voltage VIN(V) Input Voltage 0.9 1 Input Voltage 0.9 1 0.8 0 0.8 0 0.7 Output Voltage -1 0.7 Output Voltage -1 0.6 Time (20μ sec/div ) -2 0.6 Time (20μ sec/div ) -2 XC6402 Series (VR:3.0V) XC6402 Series (VR: 3.0V) IOUT=30mA,tr=tf =5.0μ sec 3.4 CL=1.0μ F(ceramic),Topr=25℃ 6 3.4 XC6402 Series (VR: 3.0V) XC6402 Series (VR:3.0V) IOUT=200mA,tr=tf =5.0μ sec CL=1.0μ F(ceramic),Topr=25℃ 6 3.3 Output Voltage VROUT(V) 5 Output Voltage VROUT(V) 3.3 5 Input Voltage VIN(V) Input Voltage Input Voltage 3.1 3 3.1 3 3.0 Output Voltage 2 3.0 2 2.9 1 2.9 Output Voltage 1 2.8 Time (20μ sec/div ) 0 2.8 Time (20μ sec/div ) 0 XC6402 Series (VR:5.0V) XC6402 Series (VR: 5.0V) IOUT=30mA,tr=tf =5.0μ sec 5.4 CL=1.0μ F(ceramic),Topr=25℃ 8 5.4 XC6402 Series (VR: 5.0V) XC6402 Series (VR:5.0V) IOUT=200mA,tr=tf =5.0μ sec CL=1.0μ F(ceramic),Topr=25℃ 8 5.3 Output Voltage VROUT(V) 7 Output Voltage VROUT(V) 5.3 7 Input Voltage VIN(V) 5.2 Input Voltage 6 Input Voltage 5.1 5 5.1 5 5.0 4 5.0 Output Voltage 4 4.9 Output Voltage 3 4.9 3 4.8 Time (20μ sec/div ) 2 4.8 Time (20μ sec/div ) 2 23/31 Input Voltage VIN(V) 5.2 6 Input Voltage VIN(V) 3.2 4 3.2 4 Input Voltage VIN(V) 1.0 2 1.0 2 XC6402 Series ■TYPICAL PERFORMANCE CHARACTERISTICS (Continued) (14) VR Load Transient Response XC6402 Series (VR: 0.8V) XC6402 Series (VR:0.8V) VIN=1.8V,tr=tf =5.0μsec,Topr=25℃ 1.0 CIN=1.0μF(ceramic),CL=6.8μF(ceramic) 500 1.0 XC6402 Series (VR: 0.8V) XC6402 Series(VR:0.8V) VIN=1.8V,tr=tf =5.0μ sec,Topr=25℃ CIN=1.0μ F(ceramic),CL=6.8μ F(ceramic) Output Voltage 0.8 Output Voltage VROUT(V) 400 Output Current IROUT(mA) Output Voltage VROUT(V) 0.8 400 Output Current IROUT(mA) Output Current IROUT(mA) Output Current IROUT(mA) 500 0.6 Output Voltage 300 0.6 Output Current 0.4 200mA 300 0.4 Output Current 0.2 100mA 10mA 0.0 Time (25μsec/div ) 200 200 100 0.2 10mA 100 0 0.0 Time (25μ sec/div ) 0 XC6402 Series (VR:3.0V) XC6402 Series (VR: 3.0V) VIN=4.0V,tr=tf =5.0μ sec,Topr=25℃ , 3.4 CIN=1.0μ F(ceramic),CL=1.0μ F(ceramic) 500 3.4 XC6402 Series (VR: 3.0V) XC6402 Series (VR:3.0V) VIN=4.0V,tr=tf =5.0μ sec,Topr=25℃ CIN=1.0μ F(ceramic),CL=1.0μ F(ceramic) Output Voltage 500 3.0 Output Voltage VROUT(V) 400 Output Current IROUT(mA) Output Voltage VROUT(V) 3.0 400 2.6 Output Voltage 300 2.6 Output Current 2.2 200mA 300 2.2 Output Current 1.8 100mA 10mA 1.4 Time (25μ sec/div ) 200 200 100 1.8 10mA 100 0 1.4 Time (25μ sec/div ) 0 XC6402 Series (VR:5.0V) XC6402 Series (VR: 5.0V) VIN=6.0V,tr=tf =5.0μ sec,Topr=25℃ 5.4 CIN=1.0μ F(ceramic),CL=1.0μ F(ceramic) Output Voltage 5.0 Output Voltage VROUT(V) 400 Output Current IROUT(mA) Output Voltage VROUT(V) 5.0 500 5.4 XC6402 Series (VR:5.0V) XC6402 Series (VR: 5.0V) VIN=6.0V,tr=tf =5.0μsec,Topr=25℃ CIN=1.0μF(ceramic),CL=1.0μF(ceramic) Output Voltage 400 500 4.6 300 4.6 Output Current 4.2 200mA 300 4.2 Output Current 3.8 100mA 10mA 3.4 Time (25μ sec/div ) 200 200 100 3.8 10mA 100 0 3.4 Time (25μsec/div ) 0 24/31 XC6402 Series ■TYPICAL PERFORMANCE CHARACTERISTICS (Continued) (15) Ripple Rejection Rate XC6402 Series(VR:3.0V) XC6402 Series (VR: 3.0V) VIN=1.8VDC+0.5Vp-pAC,IOUT=30mA,Topr=25℃ 80 70 Ripple Rejection Rate RR(dB) 60 50 40 30 20 10 0 0.01 0.1 1 Ripple Frequency f (kHz) 10 100 Ripple Rejection Rate RR(dB) CIN=1.0μ F(ceramic),CL=6.8μ F(ceramic) 80 70 60 50 40 30 20 10 0 0.01 0.1 1 Ripple Frequency f (kHz) 10 100 XC6402 Series (VR:3.0V) XC6402 Series (VR: 3.0V) VIN=4.0VDC+0.5Vp-pAC,IOUT=30mA,Topr=25℃ CIN=1.0μ F(ceramic),CL=1.0μ F(ceramic) XC6402 Series (VR:3.0V) XC6402 Series (VR: 3.0V) VIN=5.75VDC+0.5Vp-pAC,IOUT=30mA,Topr=25℃ , 80 70 Ripple Rejection Rate RR(dB) 60 50 40 30 20 10 0 0.01 0.1 1 Ripple Frequency f (kHz) 10 100 CIN=1.0μ F(ceramic),CL=1.0μ F(ceramic) 25/31 XC6402 Series ■TYPICAL PERFORMANCE CHARACTERISTICS (Continued) (16) Rising Response Time XC6402 Series (VR:0.8V) XC6402 Series (VR: 0.8V) IOUT=30mA,tr=5.0μ sec,Topr=25℃ 5 CIN=1.0μ F(ceramic),CL=6.8μ F(ceramic) Input Voltage 4 Output Voltage VROUT(V) 2 Output Voltage VROUT(V) 4 Input Voltage VIN(V) 4 5 XC6402 Series (VR:0.8V) XC6402 Series (VR: 0.8V) IOUT=200mA,tr=5.0μ sec,Topr=25℃ CIN=1.0μ F(ceramic),CL=6.8μ F(ceramic) Input Voltage 2 Input Voltage VIN(V) Input Voltage VIN(V) Input Voltage VIN(V) 4 3 0 3 0 2 Output Voltage 1 -2 2 -2 Output Voltage 1 -4 -4 0 Time (25μ sec/div ) -6 0 Time (25μ sec/div ) -6 XC6402 Series (VR: 3.0V) XC6402 Series (VR:3.0V) IOUT=30mA,tr=5.0μ sec,Topr=25℃ 5 CIN=1.0μ F(ceramic),CL=1.0μ F(ceramic) Input Voltage 4 Output Voltage VROUT(V) 4 Output Voltage VROUT(V) Input Voltage VIN(V) 4 6 5 XC6402 Series (VR: 3.0V) XC6402 Series (VR:3.0V) IOUT=200mA,tr=5.0μ sec,Topr=25℃ CIN=1.0μ F(ceramic),CL=1.0μ F(ceramic) Input Voltage 4 6 3 2 3 2 2 Output Voltage Output Voltage 2 0 0 1 -2 1 -2 0 Time (25μ sec/div ) -4 0 Time (25μ sec/div ) -4 XC6402 Series (VR:5.0V) XC6402 Series (VR: 5.0V) IOUT=30mA,tr=5.0μ sec,Topr=25℃ 10 CIN=1.0μ F(ceramic),CL=1.0μ F(ceramic) Input Voltage 8 Output Voltage VROUT(V) 6 Output Voltage VROUT(V) 8 Input Voltage VIN(V) 8 10 XC6402 Series (VR: 5.0V) XC6402 Series (VR:5.0V) IOUT=200mA,tr=5.0μ sec,Topr=25℃ CIN=1.0μ F(ceramic),CL=1.0μ F(ceramic) Input Voltage 6 8 6 4 6 4 4 Output Voltage 2 4 Output Voltage 2 2 2 0 0 0 Time (25μ sec/div ) -2 0 Time (25μ sec/div ) -2 26/31 XC6402 Series ■TYPICAL PERFORMANCE CHARACTERISTICS (Continued) (17) EN Rising Response Time (For C Series only) XC6402 Series (VR: 0.8V) XC6402 Series(VR:0.8V) VIN=1.8V,IOUT=30mA,tr=5.0μ sec 5 CIN=1.0μ F(ceramic),CL=6.8μ F(ceramic),Topr=25℃ 4 5 EN Input Voltage XC6402 Series (VR:0.8V) XC6402 Series (VR: 0.8V) VIN=1.8V,IOUT=30mA,tr=5.0μ sec CIN=1.0μ F(ceramic),CL=6.8μ F(ceramic),Topr=25℃ 4 EN Input Voltage 4 Output Voltage VROUT(V) 2 Output Voltage VROUT(V) 4 2 EN Input Voltage VEN(V) 3 0 EN Input Voltage VEN(V) 3 0 2 Output Voltage 1 -2 2 -2 -4 Output Voltage 1 -4 0 Time (25μ sec/div ) -6 0 Time (25μ sec/div ) -6 XC6402 Series (VR: 3.0V) XC6402 Series (VR:3.0V) VIN=4.0V,IOUT=30mA,tr=5.0μ sec 5 CIN=1.0μ F(ceramic),CL=1.0μ F(ceramic),Topr=25℃ EN Input Voltage 4 Output Voltage VROUT(V) 4 Output Voltage VROUT(V) EN Input Voltage VEN(V) 4 6 5 XC6402 Series (VR:3.0V) XC6402 Series (VR: 3.0V) VIN=4.0V,IOUT=30mA,tr=5.0μ sec CIN=1.0μ F(ceramic),CL=1.0μ F(ceramic),Topr=25℃ EN Input Voltage 4 EN Input Voltage VEN(V) 6 3 2 3 2 2 Output Voltage 0 2 Output Voltage 0 1 -2 1 -2 0 Time (25μ sec/div ) -4 0 Time (25μ sec/div ) -4 XC6402 Series (VR: 5.0V) XC6402 Series (VR:5.0V) VIN=6.0V,IOUT=30mA,tr=5.0μ sec 10 CIN=1.0μ F(ceramic),CL=1.0μ F(ceramic),Topr=25℃ EN Input Voltage 8 Output Voltage VROUT(V) 6 EN Input Voltage VEN(V) Output Voltage VROUT(V) 8 8 10 XC6402 Series (VR:5.0V) XC6402 Series (VR: 5.0V) VIN=6.0V,IOUT=30mA,tr=5.0μ sec CIN=1.0μ F(ceramic),CL=1.0μ F(ceramic),Topr=25℃ EN Input Voltage 6 EN Input Voltage VEN(V) 8 6 4 6 4 4 Output Voltage 2 2 4 Output Voltage 2 2 0 0 0 Time (25μ sec/div ) -2 0 Time (25μ sec/div ) -2 27/31 XC6402 Series ■PACKAGING INFORMATION ●SOT-25 ●SOT-89-5 ●USP-6B 28/31 XC6402 Series ■PACKAGING INFORMATION (Continued) ●USP-6B Recommended Pattern Layout ●USP-6B Recommended Metal Mask Design 29/31 XC6402 Series ■MARKING RULE ●SOT-25 / SOT-89-5 ① Represents product series MARK 2 ②③ Represents internal sequential number Sequential numbering rule ORDER 1 2 3 4 5 *G, I, J, O, Q, W excepted SOT-89-5 (TOP VIEW) PRODUCT SERIES XC6402xxxxxx SOT-25 (TOP VIEW) NUMBERING RULE 01~09 10~99 A0~A9 B0~B9 ~Z9 ④ Represents production lot number 0 to 9,A to Z reverse character 0 to 9, A to Z repeated (G, I, J, O, Q, W excepted) ① Represents product series MARK 5 ② Represents optional functions MARK C F ③ Represents product type MARK A B C D E F H K L M N P R S T U V X Y Z CE/EN FUNCTION Function Function Function Function Function Function Function Function Function Function Function Function Function Function Function Function Nonfunctional Nonfunctional Nonfunctional Nonfunctional EN/CE LOGIC High Active High Active High Active High Active High Active High Active High Active High Active Low Active Low Active Low Active Low Active Low Active Low Active Low Active Low Active PULL UP/DOWN RESISTANCE Pull-down Function Pull-down Function Pull-down Function Pull-down Function Nonfunctional Nonfunctional Nonfunctional Nonfunctional Pull-up Function Pull-up Function Pull-up Function Pull-up Function Nonfunctional Nonfunctional Nonfunctional Nonfunctional VD OUTPUT LOGIC Detect L Detect H Detect L Detect H Detect L Detect H Detect L Detect H Detect L Detect H Detect L Detect H Detect L Detect H Detect L Detect H Detect L Detect H Detect L Detect H PRODUCT SERIES XC6402xAxxDx XC6402xBxxDx XC6402xCxxDx XC6402xDxxDx XC6402xExxDx XC6402xFxxDx XC6402xHxxDx XC6402xKxxDx XC6402xLxxDx XC6402xMxxDx XC6402xNxxDx XC6402xPxxDx XC6402xRxxDx XC6402xSxxDx XC6402xTxxDx XC6402xUxxDx XC6402xVxxDx XC6402xXxxDx XC6402xYxxDx XC6402xZxxDx PRODUCT SERIES XC6402xxxxDx PRODUCT SERIES XC6402CxxxDx XC6402FxxxDx ●USP-6B USP-6B (TOP VIEW) ④,⑤ Represents output voltage and detect voltage ex.) MARK ③ 0 ④ 6 OUTPUT VOLTAGE VROUT (V) VDOUT (V) 1.5 2.8 PRODUCT SERIES XC6402xx06Dx ⑥ Represents production lot number 0 to 9, A to Z repeated (G, I, J, O, Q, W excepted) Note: No character inversion used. 30/31 XC6402 Series 1. The products and product specifications contained herein are subject to change without notice to improve performance characteristics. Consult us, or our representatives before use, to confirm that the information in this catalog is up to date. 2. We assume no responsibility for any infringement of patents, patent rights, or other rights arising from the use of any information and circuitry in this catalog. 3. Please ensure suitable shipping controls (including fail-safe designs and aging protection) are in force for equipment employing products listed in this catalog. 4. The products in this catalog are not developed, designed, or approved for use with such equipment whose failure of malfunction can be reasonably expected to directly endanger the life of, or cause significant injury to, the user. (e.g. Atomic energy; aerospace; transport; combustion and associated safety equipment thereof.) 5. Please use the products listed in this catalog within the specified ranges. Should you wish to use the products under conditions exceeding the specifications, please consult us or our representatives. 6. We assume no responsibility for damage or loss due to abnormal use. 7. All rights reserved. No part of this catalog may be copied or reproduced without the prior permission of Torex Semiconductor Ltd. 31/31