XC6901D32BMR-G

XC6901 Series ETR03043-007 200mA Negative Voltage Regulator with ON/OFF Control ■GENERAL DESCRIPTION The XC6901 Series is a negative voltage CMOS regulator which includes a reference voltage source, error amplifier, driver transistor, current limiter and phase compensator. The CE function enables the circuit to be in stand-by mode by inputting low level signal. In the stand-by mode, the electric charge at the output capacitor (CL) will be discharged via the internal auto-discharge switch and as a result the -VOUT pin quickly returns to the VSS level. The over current protection circuit will operate when the output current reaches limit current. The thermal shutdown circuit will operate when the junction temperature reaches limit temperature. ■FEATURES ■APPLICATIONS Maximum Output Current : 200mA Input Voltage Range : -2.4V ～-12.4V(VCE＝3.6V) ●Modules (Wireless LAN, Digital still cameras, etc) Output Voltage Range : ●Digital still cameras Accuracy : Temperature Stability : -0.9V~-12.0V ±1.5%(VOUT＜‐2.0V) ±0.03V（VOUT≧‐2.0V） TYP. ±50ppm/℃ ●Negative power supplies ●Mobile devices / terminals CE High Level Voltage : +1.2V~+3.6V,(Active High) Dropout Voltage : 400mV＠IOUT=100mA Low Power Consumption : 100μA MAX. Stand-by Current : Less than 0.1μA Protection Circuits : Output Capacitor : Current Limit 350mA TYP, Foldback Overheat Protection TTSB=150℃ Ceramic Capacitor Compatible Built-in Function : CL High-Speed Discharge Operating Ambient Temperature ： -40℃~＋85℃ Packages : SOT-25, SOT-89-5, USP-6C Environmentally Friendly : EU RoHS Compliant, Pb Free ■TYPICAL APPLICATION CIRCUIT ■ TYPICAL PERFORMANCE CHARACTERISTICS XC6901x 501 CL:1.0μF (ceramic) IOUT =1⇔100mA,tr=tf=5μs,Ta=25℃,VCE=1.5V VIN=-6V,CIN=1μF(ceramic),CL =1μF(ceramic) CIN: 1. 0μF (ceramic) -VOUT -VIN NC CE SOT - 25 （ TOP VIEW ) Output Voltage: VOUT [V] -4.6 -4.8 300 250 Output Voltage -5.0 -5.2 200 150 Output Current -5.4 1mA 100 -5.6 100mA 50 -5.8 Output Current: IOUT [mA] GND 0 Time(100μs/div) 1/28 XC6901 Series ■PIN CONFIGURATION * The dissipation pad for the USP-6C package should be solder-plated in recommended mount pattern and metal masking to enhance mounting strength and heat release. If the pad needs to be connected to other pins, it should be connected to the -VIN (No. 3) pin. ■PIN ASSIGNMENT PIN NUMBER PIN NAME FUNCTIONS -VOUT Negative Output USP-6C SOT-25 SOT-89-5 1 5 5 2,5 4 1 NC No Connection 3 2 2 -VIN Negative Supply Input 4 3 3 CE ON/OFF Control 6 1 4 GND Ground ■FUNCTION CHART XC6901 Series D type PIN NAME CE 2/28 SIGNAL STATUS L Stand-by H Active OPEN Stand-by XC6901 Series ■PRODUCT CLASSIFICATION ●Ordering Information XC6901①②③④⑤⑥-⑦(*1) ON/OFF Control Voltage Regulator (CE Active High) DESIGNATOR ① ITEM Type (*2) ②③ Output Voltage ④ Output Type SYMBOL D 09～C0 1 B ⑤⑥-⑦ Packages (Order Unit) DESCRIPTION CE Pull-down resistor CL Auto-discharge -0.9V~-12V e.g. -0.9V→②=0, ③＝9, -12V→②＝C, ③＝0 A：10, B：11, C：12 0.10V Increments e.g. -1.2V→②＝1, ③＝2, ④＝1 0.05V Increments for -0.95V~-4.95V e.g. -1.25V→②＝1, ③＝2, ④＝B ER-G USP-6C (3,000/Reel) MR-G SOT-25 (3,000/Reel) PR-G SOT-89-5 (1,000/Reel) (*1) The “-G” suffix denotes Halogen and Antimony free as well as being fully EU RoHS compliant. (*2) For the type without CL auto-discharge, please contact your local Torex sales office or representative. ■STANDARD VOLTAGE ●Examples for standard voltage VOUT (V) USP-6C PACKAGES SOT-25 SOT-89-5 -1.2V XC6901D121ER-G XC6901D121MR-G XC6901D121PR-G -2.5V XC6901D251ER-G XC6901D251MR-G XC6901D251PR-G -2.6V XC6901D261ER-G XC6901D261MR-G XC6901D261PR-G -3.0V XC6901D301ER-G XC6901D301MR-G XC6901D301PR-G -3.3V XC6901D331ER-G XC6901D331MR-G XC6901D331PR-G -4.0V XC6901D401ER-G XC6901D401MR-G XC6901D401PR-G -4.5V XC6901D451ER-G XC6901D451MR-G XC6901D451PR-G -5.0V XC6901D501ER-G XC6901D501MR-G XC6901D501PR-G -6.0V XC6901D601ER-G XC6901D601MR-G XC6901D601PR-G -12.0V XC6901DC01ER-G XC6901DC01MR-G XC6901DC01PR-G 3/28 XC6901 Series ■ABSOLUTE MAXIMUM RATINGS GND=0V, Ta=25℃ PARAMETER SYMBOL RATINGS UNITS Input Voltage VIN GND-18+VCE ～ GND+0.3 V 500 (*1) Output Current IOUT Output Voltage VOUT -VIN-0.3 ～ GND+0.3 V CE Input Voltage VCE GND-0.3 ～ VIN+18 V Operating Ambient Temperature Topr 120 1000 (PCB mounted)(*2) 250 600 (PCB mounted)(*2) 500 1300 (PCB mounted)(*2) -40～+85 Storage Temperature Tstg -55～+125 USP-6C Power Dissipation SOT-25 Pd SOT-89-5 mA mW ℃ ℃ (*1): Please use within the range of IOUT≦Pd/( VOUT - VIN) (*2) The power dissipation figure shown is PCB mounted and is for reference only. Please refer to page 24~26 for details. 4/28 XC6901 Series ■BLOCK DIAGRAM XC6901 Series D type *Diodes inside the circuit are an ESD protection diode and a parasitic diode. 5/28 XC6901 Series ■ELECTRICAL CHARACTERISTICS ●XC6901 Series GND=0V,Ta=25℃ PARAMETER SYMBOL Output Voltage VOUT(E) Maximum Output Current (*4) (*2) IOUTMAX Load Regulation ∆VOUT Dropout Voltage (*3) CONDITIONS IOUT=20mA MIN. VOUT(T)＜-2.0V ×1.015 VOUT(T)≧-2.0V -0.030 VIN=VOUT(T)-2.0V VOUT(T)≦-2.4V VIN=-4.4V VOUT(T)＞-2.4V VIN=VOUT(T)-1.0V VOUT(T)≦-3.0V VIN=-4.0V VOUT(T)＞-3.0V TYP. VOUT(T) (*1) MAX. ×0.985 +0.030 UNITS CIRCUIT V ① 200 - - mA ① - 20 60 mV ① mV ① 1mA≦IOUT≦100mA Vdif - VIN=-14.5V, VCE=1.5V, IOUT=0mA - 100 200 μA ① VIN=-14.5V, VCE=0V, IOUT=0mA - 0.01 0.1 μA ① -14.5V～VOUT(T)-1V -14.5V～-2.4V IOUT=20mA - 0.01 0.20 %/V ① -16＋VCE - -2.4 V ① - ±50 - ppm/℃ ① - 45 - ｄB ② 210 300 - mA ① VIN=VOUT(T)-2.0V Short -VOUT to GND level - 80 - mA ① TTSD IC Junction temperature - 150 - ℃ ① Release Thermal Shutdown Temperature TTSR IC Junction temperature - 125 - ℃ ① Hysteresis Width THYS TTSD-TTSR - 25 - ℃ ① CE "H" Level Voltage VCEH 1.2 - 3.6 V ① CE "L" Level Voltage VCEL GND - 0.4 V ① 1.8 4 7 μA ① VCE=GND -0.1 - 0.1 μA ① VIN=-8V,VOUT=-2V,VCE=GND 0.7 1.2 1.8 kΩ ① RL=3kΩ,Rise Time VOUT(T)＞-4.0V 0.15 0.4 1.2 ms ③ VOUT(T)≦-4.0V 0.3 0.7 2 ms ③ Supply Current IBIAS Stand-by Current ISTB Input Line Regulation ∆VOUT/ (∆VIN・VOUT） Input Voltage Output Voltage Temperature Characteristics ∆VOUT/ Power Supply Rejection Ratio VOUT(T)≦-1.4V VOUT(T)＞-1.4V VIN (∆Topr・VOUT） PSRR Limit Current ILIM Short-Circuit Current ISHORT IOUT=20mA -40℃≦Topr≦85℃ VIN=｛VOUT(T)-1.0｝+0.5Vp-pAC, IOUT=20mA, f=1kHz VIN=VOUT(T)-2.0V VOUT(T)≦-2.4V VIN=-4.4V VOUT(T)＞-2.4V E-1 (*5) IOUT=20mA Detect Thermal Shutdown Temperature CE "H" Level Current CE "L" Level Current CL Discharge Resistor Soft Start Time ICEH ICEL RDCHG tSS VIN=-12.4V, VCE=3.6V CE="H" to 95% of VOUT(E) XC6901D Series NOTE: Unless otherwise stated regarding input voltage conditions VCE=1.5V、GND=0V、VIN=VOUT(T)-1.0V or -2.4V the one which bigger absolute value. *1) VOUT(T): Nominal output voltage *2) VOUT(E): Effective output voltage (see the voltage chart) (ie. The output voltage when “VOUT(T)-1.0V” or “-2.4V”is provided at the VIN pin while maintaining a certain IOUT value. *3）Vdif＝-{VIN1- VOUT1} VIN1 is the input voltage when VOUT1 appears at the VOUT pin while input voltage is gradually increased VOUT1 is the voltage equal to 98% of the normal output voltage when amply stabilized VOUT (T) -1.0V or -2.4V (the bigger absolute value one ) are input at the VIN pin. *4) The maximum current may not be able to flow when thermal shutdown operates, it depends on power dissipation. *5) E-1: Refer to dropout voltage chart. 6/28 XC6901 Series ■ELECTRICAL CHARACTERISTICS(Continued) Dropout Voltage Chart (VOUT(T)=-0.9V～-5V) NOMINAL OUTPUT VOLTAGE E-1 DROPOUT VOLTAGE Vdif (mV) NOMINAL OUTPUT VOLTAGE E-1 DROPOUT VOLTAGE Vdif (mV) NOMINAL OUTPUT VOLTAGE E-1 DROPOUT VOLTAGE Vdif (mV) VOUT(T) TYP. MAX. VOUT(T) TYP. MAX. VOUT(T) TYP. MAX. -0.90 800 1500 -2.85 116 157 -4.80 80 115 -0.95 750 1450 -2.90 114 155 -4.85 80 115 -1.00 700 1400 -2.95 112 153 -4.90 79 115 -1.05 650 1350 -3.00 110 151 -4.95 79 115 -1.10 600 1300 -3.05 109 150 -5.00 78 114 -1.15 550 1250 -3.10 108 148 -1.20 500 1200 -3.15 107 147 -1.25 450 1150 -3.20 105 145 -1.30 400 1100 -3.25 104 144 -1.35 350 1050 -3.30 102 142 -1.40 300 1000 -3.35 102 141 -1.45 270 950 -3.40 101 140 -1.50 230 900 -3.45 101 139 -1.55 220 850 -3.50 100 137 -1.60 210 800 -3.55 99 136 -1.65 205 750 -3.60 98 135 -1.70 200 700 -3.65 97 134 -1.75 195 650 -3.70 95 133 -1.80 190 600 -3.75 95 132 -1.85 183 550 -3.80 94 131 -1.90 176 500 -3.85 94 130 -1.95 171 450 -3.90 93 129 -2.00 165 400 -3.95 92 128 -2.05 161 350 -4.00 91 127 -2.10 156 300 -4.05 90 126 -2.15 152 250 -4.10 89 125 -2.20 148 200 -4.15 89 125 -2.25 144 187 -4.20 88 124 -2.30 140 185 -4.25 87 123 -2.35 138 183 -4.30 86 122 -2.40 135 181 -4.35 86 122 -2.45 132 178 -4.40 85 121 -2.50 129 174 -4.45 85 120 -2.55 127 172 -4.50 84 119 -2.60 125 169 -4.55 83 119 -2.65 123 166 -4.60 82 119 -2.70 121 163 -4.65 82 118 -2.75 119 161 -4.70 82 117 -2.80 117 159 -4.75 81 116 7/28 XC6901 Series ■ELECTRICAL CHARACTERISTICS(Continued) Dropout Voltage Chart (VOUT(T)=-5.1V～-12V) NOMINAL OUTPUT VOLTAGE E-1 DROPOUT VOLTAGE Vdif(mV) NOMINAL OUTPUT VOLTAGE E-1 DROPOUT VOLTAGE Vdif(mV) VOUT(T) TYP. MAX. VOUT(T) TYP. MAX. -5.1 77 113 -9.0 58 93 -5.2 77 112 -9.1 58 92 -5.3 76 111 -9.2 58 92 -5.4 75 110 -9.3 57 92 -5.5 74 110 -9.4 57 91 -5.6 73 109 -9.5 56 91 -5.7 73 108 -9.6 56 91 -5.8 72 107 -9.7 56 91 -5.9 71 106 -9.8 55 90 -6.0 70 105 -9.9 55 90 -6.1 70 105 -10.0 54 90 -6.2 69 104 -10.1 54 90 -6.3 69 104 -10.2 54 89 -6.4 68 103 -10.3 54 89 -6.5 67 102 -10.4 54 89 -6.6 66 102 -10.5 53 88 -6.7 66 101 -10.6 53 88 -6.8 65 101 -10.7 53 88 -6.9 65 100 -10.8 53 88 -7.0 65 100 -10.9 53 88 -7.1 64 99 -11.0 52 88 -7.2 64 99 -11.1 53 88 -7.3 63 98 -11.2 52 87 -7.4 63 98 -11.3 51 87 -7.5 62 98 -11.4 51 87 -7.6 62 98 -11.5 50 87 -7.7 62 97 -11.6 50 87 -7.8 61 96 -11.7 50 87 -7.9 61 96 -11.8 50 87 -8.0 60 96 -11.9 50 87 -8.1 60 96 -12.0 50 87 -8.2 60 95 -8.3 60 95 -8.4 60 94 -8.5 59 94 -8.6 59 94 -8.7 59 94 -8.8 59 93 -8.9 59 93 8/28 XC6901 Series ■TEST CIRCUITS 1) CIRCUIT① V CE A SW1 V CL=1μF (ceramic) CE GND -V IN IOUT V V V OUT1 A CIN =1μF(ceramic) -VOUT SW2 -V IN A 2) CIRCUIT② 3) CIRCUIT③ 9/28 XC6901 Series ■OPERATIONAL EXPLANATION The voltage divided by resisters R1 and R2 is compared with the internal reference voltage based on ground by the error amplifier. The driver transistor tied to the –VIN pin is then driven by the subsequent output signal. The output voltage at the –VOUT pin is controlled and stabilized by a system of negative feedback. ＜Soft Start Function＞ XC6901 Series includes soft-start circuit. During power start-up, the inrush current from -VIN pin to VOUT pin to charge CL capacitor can be reduced and it makes the VIN stable. Soft-start time (tSS) is optimized internally. Figure1：Soft Start Time and Inrush Current ＜Current Limit, Short-Circuit Protection＞ The XC6901 series’ fold-back circuit operates as an output current limiter and a short protection circuit for the output pin. When the output current reaches the current limit level, output voltage drops with the decrease of the output current. There are no parasitic diode between the –VOUT pin and GND pin. The minimized short-circuit current is maintained even if the –VOUT pin voltage is pulled up toward positive. ＜Thermal Shutdown＞ The XC6901 Series has an internal thermal Shutdown(TSD) circuit for protection against overheating. When the junction temperature reaches the detection temperature, the driver transistor is forcibly turned off. When the junction temperature falls to the release temperature with the driver transistor still in the off state, the driver transistor turns on (automatic recovery) and restarts regulator operation. ＜CE Pin＞ The XC6901 Series is able to shut down the regulator circuit using the CE pin signal. CE pin can be controlled with positive voltage due to P-channel transistor source input (Gate is grounded). A current flow of a few micro amperes. The regulator is turned on when CE input voltage is positive, the regulator is turned off when CE input is GND. When CE pin is open, IC is turned OFF, due to the built-in Pull-down resistor. When the IC is turned OFF with low input voltage to the CE pin,-VOUT pin voltage goes into GND level by R1,R2 and CL discharge resistance(RDCHG). 10/28 XC6901 Series ■OPERATIONAL EXPLANATION(Continued) ＜CL High Speed Discharge＞ The XC6901D type is capable of high-speed discharge of the charge that collects on the output capacitor (CL below). This is accomplished by the P-channel MOSFET and CL discharge resistance connected between the -VOUT and GND pins in the block diagram, and takes place when the L-level signal (IC internal circuit shutdown signal) of the CE pin is input so that it could avoids malfunction. The CL discharge time is determined by this CL discharge resistance and CL. Letting the time constant of the CL discharge resistance RDCHG and CL be τ (τ = C × R), the output voltage after discharge by the P-channel MOSFET can be obtained from the CR discharge equation below. Please be noted that RDCHG various with supply voltage and VDS(drain-source voltage) since it consists of P-channel MOSFET. ｔ = τln（VOUT(E) / V） V：Output voltage during discharge VOUT(E)：Output voltage t：Discharge time τ：CL auto-discharge resistance RDCHG × CL Output capacitor value CL ＜Low ESR Capacitor＞ With the XC6901 series, a stable output voltage is achievable even if used with low ESR capacitors, as a phase compensation circuit is built-in. The output capacitor (CL) should be connected as close to -VOUT pin and GND pin to obtain stable phase compensation. Values required for the phase compensation are as the table below. For a stable power input, please connect an input capacitor (CIN) near power supply. In order to ensure the stable phase compensation while avoiding run-out of values, please use the capacitor (CIN, CL) which does not depend on bias or temperature too much. The table below shows recommended values of CIN, CL for all environment conditions. CHART 1：Recommended Values of CIN, CL (MIN.) OUTPUT VOLTAGE RANGE INPUT CAPACITOR OUTPUT CAPACITOR VOUT(T) CIN CL -0.9V～-12V 1.0μF～ 1.0μF～100μF 11/28 XC6901 Series ■NOTE ON USE 1) For temporary, transitional voltage drop or voltage rising phenomenon. 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 enforce wiring –VIN and GND. 3) Please wire the CIN and CL as close to the IC as possible. 4) Capacitances of these capacitors (CIN, CL) are decreased by the influences of bias voltage and ambient temperature. Care shall be taken for capacitor selection to ensure stability of phase compensation from the point of ESR influence. 5) Torex places an importance on improving our products and its reliability. However, by any possibility, we would request user fail-safe design and post-aging treatment on system or equipment. 12/28 XC6901 Series ■TYPICAL PERFORMANCE CHARACTERISTICS (1) Output Voltage vs. Output Current XC6901x 331 XC6901x 331 VIN = -5.3V,VCE=1.5V CIN = 1.0μF (ceramic), CL = 1.0μF (ceramic) Ta=25℃,VCE=1.5V CIN = 1.0μF (ceramic), CL = 1.0μF (ceramic) 0.0 Ta=-40℃ -1.0 Ta=25℃ Ta=85℃ -1.5 -2.0 -2.5 -3.0 Output Voltage: VOUT [V] Output Voltage: VOUT [V] 0.0 -0.5 -3.5 VIN=-4.3V -0.5 VIN=-5.3V -1.0 VIN=-6.3V -1.5 -2.0 -2.5 -3.0 -3.5 -4.0 -4.0 0 50 100 150 200 250 300 350 400 450 0 50 100 150 200 250 300 350 400 450 Output Current: IOUT [mA] Output Current: IOUT [mA] XC6901x 501 XC6901x 501 VIN = -7.0V,VCE=1.5V CIN = 1.0μF (ceramic), CL = 1.0μF (ceramic) Ta=25℃,VCE=1.5V CIN = 1.0μF (ceramic), CL = 1.0μF (ceramic) 0.0 0.0 -1.0 Ta=25℃ Ta=85℃ -2.0 -3.0 -4.0 -5.0 VIN=-6V Output Voltage: VOUT [V] Output Voltage: VOUT [V] Ta=-40℃ -1.0 VIN=-7V VIN=-8V -2.0 -3.0 -4.0 -5.0 -6.0 -6.0 0 0 50 100 150 200 250 300 350 400 450 Output Current: IOUT [mA] Output Current: IOUT [mA] XC6901x C01 XC6901x C01 VIN = -14V,VCE=1.5V Ta=25℃,VCE=1.5V CIN = 1.0μF (ceramic), CL = 1.0μF (ceramic) CIN = 1.0μF (ceramic), CL = 1.0μF (ceramic) 0.0 Ta=-40℃ -2.0 Ta=25℃ -4.0 Ta=85℃ -6.0 -8.0 -10.0 -12.0 -14.0 Output Voltage: VOUT [V] 0.0 Output Voltage: VOUT [V] 50 100 150 200 250 300 350 400 450 -2.0 VIN=-14V VIN=-14.5V -4.0 -6.0 -8.0 -10.0 -12.0 -14.0 0 50 100 150 200 250 300 350 400 450 Output Current: IOUT [mA] 0 50 100 150 200 250 300 350 400 450 Output Current: IOUT [mA] 13/28 XC6901 Series ■TYPICAL PERFORMANCE CHARACTERISTICS (Continued) (2) Output Voltage vs. Input Voltage XC6901x 331 XC6901x 331 IO UT=20mA,VCE =1.5V CIN = 1.0μF (ceramic), CL = 1.0μF (ceramic) Ta=25℃,VCE=1.5V CIN = 1.0μF (ceramic), CL = 1.0μF (ceramic) 0.0 0.0 Ta=25℃ -1.0 IOUT=1mA -0.5 Ta=-40℃ Output Voltage: VOUT [V] Output Voltage: VOUT [V] -0.5 Ta=85℃ -1.5 -2.0 -2.5 -3.0 -3.5 -4.0 IOUT=20mA -1.0 IOUT=50mA -1.5 -2.0 -2.5 -3.0 -3.5 -4.0 0.0 -3.0 -6.0 -9.0 -12.0 -15.0 0.0 -3.0 Input Voltage: VIN [V] XC6901x 501 -15.0 0.0 Ta=-40℃ -1.0 Ta=25℃ Output Voltage: VOUT [V] Output Voltage: VOUT [V] -12.0 Ta=25℃,VCE=1.5V CIN = 1.0μF (ceramic), CL = 1.0μF (ceramic) 0.0 Ta=85℃ -2.0 -3.0 -4.0 -5.0 -6.0 IOUT=1mA -1.0 IOUT=20mA IOUT=100mA -2.0 -3.0 -4.0 -5.0 -6.0 0.0 -3.0 -6.0 -9.0 -12.0 -15.0 0.0 -3.0 Input Voltage: VIN [V] XC6901x C01 -6.0 -9.0 -12.0 Input Voltage: VIN [V] -15.0 XC6901x C01 IO UT=20mA,VCE=1.5V CIN = 1.0μF (ceramic), CL = 1.0μF (ceramic) Ta=25℃,VCE=1.5V CIN = 1.0μF (ceramic), CL = 1.0μF (ceramic) 0.0 0.0 Ta=-40℃ -2.0 Ta=25℃ Output Voltage: VOUT [V] Output Voltage: VOUT [V] -9.0 XC6901x 501 IOUT=20mA,VCE=1.5V CIN = 1.0μF (ceramic), CL = 1.0μF (ceramic) Ta=85℃ -4.0 -6.0 -8.0 -10.0 -12.0 IOUT=1mA -2.0 IOUT=20mA -4.0 IOUT=100mA -6.0 -8.0 -10.0 -12.0 -14.0 -14.0 0.0 -3.0 -6.0 -9.0 Input Voltage: VIN [V] 14/28 -6.0 Input Voltage: VIN [V] -12.0 -15.0 0.0 -3.0 -6.0 -9.0 Input Voltage: VIN [V] -12.0 -15.0 XC6901 Series ■TYPICAL PERFORMANCE CHARACTERISTICS (Continued) (3) Dropout Voltage vs. Output Current XC6901x 331 XC6901x 501 VCE=1.5V VCE=1.5V 2000 1800 1600 Ta=-40℃ Ta=25℃ 1400 1200 1000 800 600 Ta=85℃ 400 200 0 0 50 2000 1800 Dropout Voltage: Vdif [mV] Dropout Voltage: Vdif [mV] CIN = 1.0μF (ceramic), CL = 1.0μF (ceramic) CIN = 1.0μF (ceramic), CL = 1.0μF (ceramic) 100 150 Ta=-40℃ Ta=25℃ 1600 1400 Ta=85℃ 1200 1000 800 600 400 200 0 200 0 50 Output Current: IOUT [mA] 100 150 200 Output Current: IOUT [mA] XC6901x C01 VCE=1.5V CIN = 1.0μF (ceramic), CL = 1.0μF (ceramic) Dropout Voltage: Vdif [mV] 2000 1800 Ta=-40℃ 1600 1400 1200 Ta=25℃ Ta=85℃ 1000 800 600 400 200 0 0 50 100 150 200 Output Current: IOUT [mA] (4) Supply Current vs. Input Voltage XC6901x 331 XC6901x 501 VCE=1.5V 0 Ta=-40℃ -20 Supply Current: ISS [μA] Supply Current: ISS [μA] 0 Ta=25℃ -40 Ta=85℃ -60 -80 -100 -120 Ta=-40℃ -20 Ta=25℃ -40 Ta=85℃ -60 -80 -100 -120 -140 -140 -160 -160 0.0 -3.0 -6.0 -9.0 Input Voltage: VIN [V] -12.0 -15.0 0.0 -3.0 -6.0 -9.0 -12.0 -15.0 Input Voltage: VIN [V] 15/28 XC6901 Series ■TYPICAL PERFORMANCE CHARACTERISTICS (Continued) (4) Supply Current vs. Input Voltage (Continued) XC6901x C01 VCE=1.5V 0 Ta=-40℃ Supply Current: ISS [μA] -20 Ta=25℃ -40 Ta=85℃ -60 -80 -100 -120 -140 -160 0.0 -3.0 -6.0 -9.0 -12.0 -15.0 Input Voltage: VIN [V] (5) Output Voltage vs. Ambient Temperature XC6901x 331 XC6901x 501 VIN =-6.0V,IO UT=20mA,VCE=1.5V VIN =-4.3V,IO UT=20mA,VCE=1.5V CIN=1μF(ceramic),CL =1μF(ceramic) CIN=1μF(ceramic),CL =1μF(ceramic) -4.95 Output Voltage: VOUT [V] Output Voltage: VOUT [V] -3.27 -3.28 -3.29 -3.30 -3.31 -3.32 -50 -25 0 25 50 75 100 -5.03 XC6901x C01 VIN =-13V,IO UT=20mA,VCE=1.5V CIN=1μF(ceramic),CL =1μF(ceramic) -11.88 -11.92 -11.96 -12.00 -12.04 -12.08 -12.12 -50 -25 0 25 50 75 Ambient Temperature: Ta [℃] -50 -25 0 25 50 75 Ambient Temperature: Ta [℃] Ambient Temperature: Ta [℃] Output Voltage: VOUT [V] -5.00 -5.05 -3.33 16/28 -4.98 100 100 XC6901 Series ■TYPICAL PERFORMANCE CHARACTERISTICS (Continued) (6) CE Pin Threshold Voltage vs Ambient Temperature XC6901 Seri es VIN =-14.5V 0.95 CE Threshold Voltage: VCE [V] CE"H" 0.90 CE"L" 0.85 0.80 0.75 0.70 -50 -25 0 25 50 75 100 Ambient Temperature: Ta [℃] (7) CE Input Current vs CE Voltage XC6901 Seri es ,Ty pe A /B ( Wi thout CE Pul l -dow n) XC6901 Seri es ,Ty pe C/D ( Wi th CE Pul l -dow n) VIN =-12.4V 5.0 Ta=-40℃ CE Input Current: ICE [μA] CE Input Current: ICE [μA] VIN =-12.4V 5.0 4.5 Ta=25℃ 4.0 3.5 Ta=85℃ 3.0 2.5 2.0 1.5 1.0 0.5 0.0 4.5 4.0 3.5 3.0 2.5 2.0 1.5 Ta=-40℃ 1.0 0.5 Ta=25℃ Ta=85℃ 0.0 0.0 0.6 1.2 1.8 2.4 3.0 3.6 CE Voltage: VCE [V] 0.0 0.6 1.2 1.8 2.4 3.0 3.6 CE Voltage: VCE [V] (8) CE Input Current vs Ambient Temperature XC6901 Seri es VIN =-12.4V, VCE=3.6V CE Input Current: ICE [uA] 4.7 A/B TYPE 4.2 C/D TYPE 3.7 3.2 2.7 2.2 1.7 1.2 0.7 -50 -25 0 25 50 75 100 Ambient Temperature: Ta [℃] 17/28 XC6901 Series ■TYPICAL PERFORMANCE CHARACTERISTICS (Continued) (9) Input Rising Response Time XC6901x 501 XC6901x 331 VIN=0⇒-6.0V,tr=5μs,Ta=25℃ VCE=1.5V,IO UT=20mA,CL =1μF(ceramic) -3.0 -4.0 -5.0 -6.0 -7.0 Output Voltage 0.0 -0.5 -1.0 Input Voltage -1.5 -2.0 -2.5 -3.0 -3.5 -8.0 -9.0 -10.0 0.0 -4.0 -4.5 -5.0 Output Voltage: VOUT [V] 0.0 -1.0 -2.0 Input Voltage: VIN [V] Output Voltage: VOUT [V] VCE=1.5V,IO UT=20mA,CL =1μF(ceramic) 0.0 -2.0 -1.0 Output Voltage -4.0 -2.0 -6.0 -3.0 -8.0 -4.0 -10.0 Input Voltage -12.0 -6.0 -14.0 -7.0 Time(200μs/div) Time(200μs/div) XC6901x C01 VIN=0⇒-13V,tr=5μs,Ta=25℃ VCE=1.5V,IOUT=20mA,CL =1μF(ceramic) 0.0 -6.0 -3.0 Output Voltage -12.0 -6.0 -18.0 -9.0 -24.0 Input Voltage -30.0 Input Voltage: VIN [V] Output Voltage: VOUT [V] 0.0 -12.0 -15.0 Time(200μs/div) (10) CE Rising Response Time XC6901x 501 XC6901x 331 VIN=-4.3V,IO UT=20mA,Ta=25℃ VCE=0⇒1.5V,tr=5μs,CL =1μF(ceramic) VIN=-6.0V,IOUT=20mA,Ta=25℃ VCE=0⇒1.5V,tr=5μs ,CL =1μF(ceramic) 2.0 CE Voltage 0.0 -1.0 -2.0 Output Voltage -3.0 1.0 0.0 CE Voltage -1.0 -2.0 -3.0 Output Voltage -4.0 -5.0 -6.0 -4.0 Time(200μs/div) 18/28 CE Voltage: VCE [V] 1.0 Output Voltage: VOUT [V] CE Voltage: VCE [V] Output Voltage: VOUT [V] 2.0 -5.0 Time(200μs/div) Input Voltage: VIN [V] VIN=0⇒-4.3V,tr=5μs,Ta=25℃ XC6901 Series ■TYPICAL PERFORMANCE CHARACTERISTICS (Continued) (10) CE Rising Response Time (Continued) XC6901x C01 VIN=-13V,IO UT=20mA,Ta=25℃ CE Voltage: VCE [V] Output Voltage: VOUT [V] VCE=0⇒1.5V,tr=5μs,CL=1μF(ceramic) 4.0 2.0 0.0 -2.0 -4.0 -6.0 -8.0 -10.0 -12.0 -14.0 CE Voltage Output Voltage Time(200μs/div) (11) Input Transient Response X C6 9 0 1 x3 3 1 XC6901x 501 VIN =-6V⇔-7V,tr=tf=5μs,Ta=25℃,VCE=1.5V IO UT=20mA,CL =1μF(ceramic) IO UT=20mA,CL =1μF(ceramic) Output Voltage -3.30 -4.90 -1.0 -4.95 -2.0 -3.35 -3.40 0.0 -3.0 -4.0 Input Voltage -3.45 -5.0 -3.50 -6.0 -3.55 -7.0 -3.60 -8.0 Output Voltage: VOUT [V] -3.25 Input Voltage: VIN [V] Output Voltage: VOUT [V] -3.20 -3.5 Output Voltage -4.5 -5.05 -5.0 -5.10 -5.5 -5.15 Input Voltage -6.0 -5.20 -6.5 -5.25 -7.0 -5.30 Time(100μs/div) -4.0 -5.00 Input Voltage: VIN [V] VIN =-4.3V⇔-5.3V,tr=tf=5μs,Ta=25℃,VCE=1.5V -7.5 Time(100μs/div) XC6901x C01 VIN =-13V⇔-14V,tr=tf=5μs,Ta=25℃,VCE=1.5V IO UT=20mA,CL =1μF(ceramic) -11.95 -11.0 Output Voltage -11.5 -12.00 -12.0 -12.05 -12.5 -12.10 -13.0 -12.15 Input Voltage -12.20 -13.5 Input Voltage: VIN [V] Output Voltage: VOUT [V] -11.90 -14.0 -12.25 -14.5 Time(100μs/div) 19/28 XC6901 Series ■TYPICAL PERFORMANCE CHARACTERISTICS (Continued) (12) Load Transient Response XC6901x 501 XC6901x 331 IOUT =1⇔100mA,tr=tf=5μs,Ta=25℃,VCE=1.5V IO UT =1⇔100mA,tr=tf=5μs,Ta=25℃,VCE=1.5V VIN=-4.3V,CIN=1μF(ceramic),CL =1μF(ceramic) VIN=-6V,CIN=1μF(ceramic),CL =1μF(ceramic) 250 Output Voltage -3.3 200 -3.6 150 Output Current -3.9 1mA 100 -4.2 100mA 50 -4.5 Output Voltage: VOUT [V] -3.0 300 -4.8 250 Output Voltage -5.0 200 -5.2 150 Output Current -5.4 1mA 100 -5.6 100mA 50 -5.8 0 0 Time(100μs/div) Time(100μs/div) XC6901x C01 IO UT =1⇔100mA,tr=tf=5μs,Ta=25℃,VCE=1.5V VIN=-13V,CIN=1μF(ceramic),CL =1μF(ceramic) 300 -11.8 250 Output Voltage -12.0 200 -12.2 150 Output Current -12.4 1mA 100 -12.6 100mA 50 -12.8 Output Current: IOUT [mA] Output Voltage: VOUT [V] -11.6 0 Time(200μs/div) (13) Ripple Rejection Rate XC6901x 331 XC6901x 501 Ta=25℃,VIN=-4.3V+0.5Vp-pAC Ta=25℃,VIN=-6V+0.5Vp- pAC VCE=1.5V,CL =1μF(ceramic) VCE=1.5V,CL =1μF(ceramic) 70 Ripple Rejection Rate: RR [dB] Ripple Rejection Rate: RR [dB] 70 60 50 40 30 20 Iout=1mA 10 Iout=20mA 50 40 30 20 Iout=1mA 10 Iout=20mA 0 0 10 100 1k 10k Ripple Frequency: f [Hz] 20/28 60 100k 10 100 1k 10k Ripple Frequency: f [Hz] 100k Output Current: IOUT [mA] -4.6 300 Output Current: IOUT [mA] Output Voltage: VOUT [V] -2.7 XC6901 Series ■TYPICAL PERFORMANCE CHARACTERISTICS (Continued) (13) Ripple Rejection Rate (Continued) XC6901x C01 Ripple Rejection Rate: RR [dB] Ta=25℃,VIN=-13V+0.5Vp-pAC VCE=1.5V,CL =1μF(ceramic) 60 50 40 30 20 Iout=1mA 10 Iout=20mA 0 10 100 1k 10k 100k Ripple Frequency: f [Hz] 21/28 XC6901 Series ■PACKAGING INFORMATION ●USP-6C ●SOT-25 ●SOT-89-5 4.5±0.1 +0.15 1.6 -0.2 0.42±0.06 0.42±0.06 0.42±0.06 2 5 0.4 +0.03 -0.02 0.4 +0.03 -0.02 4 Φ1.0 1 0.42±0.06 2 3 0.47±0.06 8° 8° 1.5±0.1 22/28 0.42±0.06 1.5±0.1 XC6901 Series ■PACKAGING INFORMATION (Continued) ●USP-6C Reference Pattern Layout ●USP-6C Reference Metal Mask Design 2.4 6 2 5 0.25 3 4 0.5 0.05 1.8 1 0.25 0.25 0.45 0.5 0.225 0.45 0.05 1.0 ●SOT-25 Reference Pattern Layout ●SOT-89-5 Reference Pattern Layout 2.0 1.0 1.5 0.7 1.5 23/28 XC6901 Series ■PACKAGING INFORMATION (Continued) ● SOT-25 Power Dissipation Power dissipation data for the SOT-25 is shown in this page. The value of power dissipation varies with the mount board conditions. Please use this data as one of reference data taken in the described condition. 1. Measurement Condition (Reference data) Condition: Mount on a board Ambient: Natural convection Soldering: Lead (Pb) free Board: Dimensions 40 x 40 mm (1600 mm in one side) 2 Copper (Cu) traces occupy 50% of the board area In top and back faces Package heat-sink is tied to the copper traces (Board of SOT-26 is used.) Material: Glass Epoxy (FR-4) Thickness: 1.6 mm Through-hole: 4 x 0.8 Diameter 2. Power Dissipation vs. Ambient temperature Evaluation Board (Unit: mm) Board Mount (Tj max = 125℃) Ambient Temperature（℃） Power Dissipation Pd（mW） 25 600 85 240 Thermal Resistance (℃/W) 166.67 Power Dissipation Pd (mW) 許容損失Pd（mW） Pd-Ta特性グラフ Pd vs. Ta 700 600 500 400 300 200 100 0 25 24/28 45 65 85 Ambient Temperature Ta (℃) 周辺温度Ta（℃） 105 125 XC6901 Series ■PACKAGING INFORMATION (Continued) ● SOT-89-5 Power Dissipation Power dissipation data for the SOT-89-5 is shown in this page. The value of power dissipation varies with the mount board conditions. Please use this data as one of reference data taken in the described condition. 2. Measurement Condition (Reference data) Condition: Mount on a board Ambient: Natural convection Soldering: Lead (Pb) free Board: Dimensions 40 x 40 mm (1600 mm in one side) 2 て Copper (Cu) traces occupy 50% of the board area In top and back faces Package heat-sink is tied to the copper traces Material: Glass Epoxy (FR-4) Thickness: 1.6 mm Through-hole: 5 x 0.8 Diameter 2. Power Dissipation vs. Ambient temperature Evaluation Board (Unit: mm) Board Mount (Tj max = 125℃) Ambient Temperature（℃） Power Dissipation Pd（mW） 25 1300 85 520 Thermal Resistance (℃/W) 76.92 Power Dissipation Pd (mW) 許容損失Pd（mW） Pd-Ta特性グラフ Pd vs. Ta 1400 1200 1000 800 600 400 200 0 25 45 65 85 105 125 Ambient Temperature Ta (℃) 周辺温度Ta（℃） 25/28 XC6901 Series ■PACKAGING INFORMATION (Continued) USP-6C Power Dissipation ● Power dissipation data for the USP-6C is shown in this page. The value of power dissipation varies with the mount board conditions. Please use this data as one of reference data taken in the described condition. 3. Measurement Condition (Reference data) Condition: Mount on a board Ambient: Natural convection Soldering: Lead (Pb) free Board: Dimensions 40 x 40 mm (1600 mm in one side) 2 Copper (Cu) traces occupy 50% of the board area て In top and back faces Package heat-sink is tied to the copper traces Material: Glass Epoxy (FR-4) Thickness: 1.6 mm Through-hole: 4 x 0.8 Diameter 2. Power Dissipation vs. Ambient temperature Evaluation Board (Unit: mm) Board Mount (Tj max = 125℃) Ambient Temperature（℃） Power Dissipation Pd（mW） 25 1000 85 400 Thermal Resistance (℃/W) 100.00 Power Dissipation Pd (mW) 許容損失Pd（mW） Pd-Ta特性グラフ Pd vs. Ta 1200 1000 800 600 400 200 0 25 26/28 45 65 85 Ambient周辺温度Ta（℃） Temperature Ta (℃) 105 125 XC6901 Series ■MARKING RULE SOT-25(Under dot) USP-6C SOT89-5 ※A dot is marked below the mark of ① 2 5 ③ ④ ⑤ ① ② ③ ⑤ 3 2 1 3 5 ③ ② 2 ④ 6 ② ③ 2 ① ② 1 ① 1 ⑤ ① 4 4 ④ 5 4 3 represents product series MARK PRODUCT SERIES F XC6901******-G represents output voltage range and product types MARK OUTPUT VOLTAGE (V) R S T U -0.9 ～ -3.8 -3.9 ～ -6.8 -6.9 ～ -9.8 -9.9 ～ -12.0 PRODUCT SERIES TYPE XC6901D091**-G XC6901D391**-G XC6901D691**-G XC6901D991**-G D ～ ～ ～ ～ XC6901D381**-G XC6901D681**-G XC6901D981**-G XC6901DC01**-G represents output voltage MARK MARK OUTPUT VOLTAGE（V） MARK OUTPUT VOLTAGE（V） OUTPUT VOLTAGE（V） 0 -0.9 -3.9 -6.9 -9.9 A -1.9 -4.9 -7.9 -10.9 N -2.9 -5.9 -8.9 -11.9 1 -1.0 -4.0 -7.0 -10.0 B -2.0 -5.0 -8.0 -11.0 P -3.0 -6.0 -9.0 -12.0 2 -1.1 -4.1 -7.1 -10.1 C -2.1 -5.1 -8.1 -11.1 R -3.1 -6.1 -9.1 - 3 -1.2 -4.2 -7.2 -10.2 D -2.2 -5.2 -8.2 -11.2 S -3.2 -6.2 -9.2 - 4 -1.3 -4.3 -7.3 -10.3 E -2.3 -5.3 -8.3 -11.3 T -3.3 -6.3 -9.3 - 5 -1.4 -4.4 -7.4 -10.4 F -2.4 -5.4 -8.4 -11.4 U -3.4 -6.4 -9.4 - 6 -1.5 -4.5 -7.5 -10.5 H -2.5 -5.5 -8.5 -11.5 V -3.5 -6.5 -9.5 - 7 -1.6 -4.6 -7.6 -10.6 K -2.6 -5.6 -8.6 -11.6 X -3.6 -6.6 -9.6 - 8 -1.7 -4.7 -7.7 -10.7 L -2.7 -5.7 -8.7 -11.7 Y -3.7 -6.7 -9.7 - 9 -1.8 -4.8 -7.8 -10.8 M -2.8 -5.8 -8.8 -11.8 Z -3.8 -6.8 -9.8 - ④,⑤ represents production lot number 01～09, 0A～0Z, 11～9Z, A1～A9, AA～AZ, B1～ZZ repeated (G，I，J，O，Q，W excluded) *No character inversion used. 27/28 XC6901 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 datasheet 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 datasheet. 3. Please ensure suitable shipping controls (including fail-safe designs and aging protection) are in force for equipment employing products listed in this datasheet. 4. The products in this datasheet 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 datasheet 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 datasheet may be copied or reproduced without the prior permission of TOREX SEMICONDUCTOR LTD. 28/28