RP151K001B

RP151K SERIES 300mA 2ch LDO with VD NO. EA-132-070724 OUTLINE The RP151 Series are CMOS-based dual voltage regulator (LDO) ICs equipped with a voltage detector (VD). LDO function has features of high output voltage accuracy, low supply current, low dropout, and high ripple rejection. Each of these voltage regulator ICs consists of a voltage reference unit, an error amplifier, resistors for setting Output Voltage, a current limit circuit, and a chip enable circuit. These ICs perform with low dropout voltage due to built-in transistor with low ON resistance, and a chip enable function prolongs the battery life of each system. The line transient response and load transient response of the RP151 Series are excellent, thus these ICs are very suitable for the power supply for hand-held communication equipment. The output of built-in voltage detector is Nch open drain type. The output voltage of these ICs is internally fixed with high accuracy (1%). Since the packages for these ICs are PLP2020-8 package, 2ch LDO regulators and VD are included in each packages, high density mounting of the ICs on boards is possible. FEATURES • Supply Current ..................................................................... Typ. 24µA×2 (VR1&VR2) • Standby Current ................................................................... Typ. 0.1µA • Dropout Voltage ................................................................... Typ. 0.21V (IOUT=300mA, VOUT=2.8V) Typ. 0.24V (IOUT=300mA, VOUT=2.5V) • Ripple Rejection................................................................... Typ. 80dB (f=1kHz) • Temperature-Drift Coefficient of Output Voltage .................. Typ. ±30ppm/°C • Line Regulation .................................................................... Typ. 0.02%/V • Output Voltage Accuracy...................................................... ±1.0% • Input Voltage Range ............................................................ 2.5V to 5.25V • Output Voltage Range.......................................................... 1.5V to 3.3V • Package ............................................................................. PLP2020-8 • Built-in Fold Back Protection Circuit .................................... Typ. 50mA • Built-in Auto Discharge function........................................... B Version • Ceramic capacitors are recommended to be used with this IC ... CIN=COUT=1.0µF or more • Detector Threshord .............................................................. Set VOUT2×90% • Output Delay Time for release ............................................. Typ. 10ms (CCD=0.01µF) APPLICATIONS • Power source for portable communication equipment. • Power source for electrical appliances such as cameras, VCRs and camcorders. • Power source for battery-powered equipment. 1 RP151K BLOCK DIAGRAMS RP151KxxxA 8 VOUT1 Error Amp Vref Current Limit + R1_1 CE1 1 R2_1 2 GND VDD 7 Error Amp Vref + R1_2 Vref Current Limit R2_2 CE2 3 CE1 CE2 EN VD &Delay GND 6 VOUT2 CD 5 DOUT 4 RP151KxxxB 8 VOUT1 Error Amp Vref Current Limit + R1_1 CE1 1 R2_1 2 GND VDD 7 Error Amp Vref + R1_2 Vref Current Limit R2_2 CE2 3 CE1 CE2 EN VD &Delay GND 6 VOUT2 5 DOUT CD 4 2 RP151K SELECTION GUIDE The output voltage, auto discharge function*, and the taping type for the ICs can be selected at the user's request. The selection can be made with designating the part number as shown below; RP151Kxxxx-xx-x ←Part Number ↑↑↑ ↑ ↑ abcde Code a b Contents Designation of Package Type: K: PLP2020-8 Setting combination of 2ch Output Voltage (VOUT) : Serial Number for Voltage setting from 001, Stepwise setting in the range of 1.5V to 3.3V is possible for each channel. Designation of Mask Option: A : without auto discharge function* at OFF state. B : with auto discharge function* at OFF state Designation of Taping Type: Ex. TR (refer to Taping Specifications; TR type is the standard direction.) Designation of composition of pin plating: None: Au plating c d e *) When the mode is into standby with CE signal, auto discharge transistor turns on, and it makes the turn-off speed faster than normal type. 3 RP151K PIN CONFIGURATIONS PLP2020-8 8 Top View 7 6 5 5 Bottom View 6 7 8 1 2 3 4 4 3 2 1 PIN DESCRIPTIONS • PLP2020-8 Pin No. 1 2 3 4 5 6 7 8 Symbol CE1 GND CE2 CD DOUT VOUT2 VDD VOUT1 Description Chip Enable Pin 1 ("H" Active) Ground Pin Chip Enable Pin 2 ("H" Active) Delay Select Input Power On Reset Output Output Pin 2 Input Pin Output Pin 1 * Tab in the parts have GND level. (They are connected to the back side of this IC.) Do not connect to other wires or land patterns. ABSOLUTE MAXIMUM RATINGS Symbol VIN VCE VOUT IOUT1 IOUT2 PD Topt Tstg Input Voltage Input Voltage (CE Pin) Output Voltage Output Current 1 Output Current 2 Power Dissipation (PLP2020-8) * Operating Temperature Range Storage Temperature Range Item Rating 6.0 6.0 −0.3 to VIN+0.3 400 400 880 −40 to 85 −55 to 125 Unit V V V mA mA mW °C °C *) For Power Dissipation, please refer to PACKAGE INFORMATION to be described. 4 RP151K ELECTRICAL CHARACTERISTICS • RP151KxxxA/B VIN=Set VOUT+1V for higher output of the regulator pair, IOUT=1mA, CIN=COUT=1µF, unless otherwise noted. VR Symbol VOUT IOUT ∆VOUT/ ∆IOUT Item Output Voltage Output Current Load Regulation 1mA < = Topt=25°C Conditions VIN=Set VOUT+1V IOUT=1mA VOUT > 2.0V VOUT < = Min. ×0.99 −20 300 2.0V Typ. Max. ×1.01 20 Unit V mV mA IOUT < = 200mA < = < = < = < = < = 20 0.40 0.34 0.29 0.24 0.21 48 0.1 0.02 40 1.00 0.80 0.50 0.38 0.34 65 3.0 0.10 mV 1.5V 1.7V VDIF Dropout Voltage IOUT=300mA 2.0V 2.5V 2.8V ISS Istandby ∆VOUT/ ∆VIN RR VIN ∆VOUT/ ∆Topt Ilim IPD VCEH VCEL en RLOW Supply Current Supply Current (Standby) Line Regulation IOUT1= IOUT2=0mA VCE=0V Set VOUT < 1.7V Set VOUT < 2.0V Set VOUT < 2.5V Set VOUT < 2.8V Set VOUT < = V 3.3V µA µA %/V Set VOUT+0.5V < VIN < 5.0V = = (In case that VOUT < 2.0V, = 2.5V < VIN < 5.0V) = = f=1kHz, Ripple 0.2Vp-p VIN=Set VOUT+1V, IOUT=30mA (In case that VOUT < 2.0V, VIN=3V) = (*1) −40°C < = Ripple Rejection Input Voltage Output Voltage Temperature Coefficient Short Current Limit CE Pull-down Current CE Input Voltage ”H” CE Input Voltage ”L” Output Noise Low Output Nch Tr. ON Resistance (B version only) 80 2.5 5.25 ±30 50 0.05 1.5 0.3 0.3 0.6 dB V ppm /°C mA µA V V µVrms Ω Topt < = 85°C VOUT=0V BW=10Hz to 100kHz VIN=4.0V VCE=0V 30 30 *1) Max. Input Voltage is 5.5V during 500hours 5 RP151K VD Symbol −VDET +VDET VHYS VOL IDOUT tD RD VTCD Item Detector Threshold Released Voltage Detector Threshold Hysteresis DOUT Output Voltage “L” DOUT Output Leakage Current Reset Delay Time Delay Circuit Resistance CD Pin Threshold Voltage VDD=3.6V CCD=0.01µF 0.96 1.7 10 1.35 1.9 1.63 2.1 Conditions % of nominal VOUT2 % of nominal VOUT2 % of nominal VOUT2 IL=0.25mA Min. 90 Typ. 92 94 2 0.02 0.1 1 96 Max. Topt=25°C Unit % % % V µA ms MΩ V TECHNICAL NOTES When using these ICs, consider the following points: Phase Compensation PCB Layout Make VDD and GND lines sufficient. If their impedance is high, noise pickup or unstable operation may result. Connect a capacitor with a capacitance value as much as 1.0µF or more as C1 between VDD and GND pin, and as close as possible to the pins. Set the output capacitors C2 and C3 for phase compensation, as close as possible to the ICs, and make wiring as short as possible. CD external components, especially capacitor C4, as close as possible to the ICs and make wiring as short as possible. (Refer to TYPICAL APPLICATION) Phase Compensation In these ICs, phase compensation is made for securing stable operation even if the load current is varied. For this purpose, connect capacitors with a capacitance value as much as 1.0µF or more as C2 and C3 with good frequency characteristics and ESR (Equivalent Series Resistance) between VOUT and GND pin, and as close as possible to the pins. If you use a tantalum type capacitor and ESR value of the capacitor is large, output might be unstable. Evaluate your circuit with considering frequency characteristics. Depending on the capacitor size, manufacturer, and part number, the bias characteristics and temperature characteristics are different. Evaluate the circuit with actual using capacitors. 6 RP151K TYPICAL APPLICATIONS IN OUT1 C2 1 CE1 VOUT1 8 RP151 SERIES 2 C1 GND VDD 7 3 CE2 VOUT2 6 R1 C3 OUT2 OUT3 C4 4 CD DOUT 5 (External Components) External Capacitor; Ceramic Type C1, C2, C3 1.0µF Kyocera CM05X5R105KD6AB TDK C1005JB0J105K Murata GRM155B31A105KE15 External Capacitor for delay time C4 Output delay time (tD) can be set accordance with the capacitance CD of external capacitor as below. tD=106 ×C4(S) 7 RP151K TEST CIRCUITS 1 CE1 VOUT1 8 C2 VOUT1 IOUT1 RP151 SERIES 2 GND VDD V 7 3 CE2 VOUT2 6 R1 C3 VOUT2 IOUT2 C1 C4 V 4 CD DOUT 5 Basic Test Circuit 1 CE1 VOUT1 8 C2 RP151 SERIES 2 GND VDD 7 3 A C1 CE2 VOUT2 6 R1 4 CD DOUT 5 C3 Test Circuit for Supply Current 8 RP151K 1 CE1 VOUT1 8 C2 IOUT1 RP151 SERIES 2 GND VDD 7 Pulse Generator 3 PG 4 C4 CE2 VOUT2 6 R1 IOUT2 C3 CD DOUT 5 Test Circuit for Ripple Rejection 1 CE1 VOUT1 8 C2 RP151 SERIES 2 GND VDD 7 IOUT1a IOUT1b 3 CE2 VOUT2 6 R1 C1 4 C4 CD DOUT 5 C3 IOUT2a IOUT2b Test Circuit for Load Transient Response 9 RP151K TYPICAL CHARACTERISTICS 1) Output Voltage vs. Output Current (Topt=25°C) 1.5V(VR1/VR2) 1.8 2.7 1.6 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0 0 100 200 300 400 500 Output Current IOUT(mA) 600 VIN=5.5V VIN=5.0V VIN=4.2V VIN=3.6V VIN=2.5V 2.4 2.1 1.8 1.5 1.2 0.9 0.6 0.3 0 0 100 200 300 400 500 Output Current IOUT(mA) 600 VIN=5.5V VIN=5.0V VIN=4.2V VIN=3.6V 2.5V(VR1/VR2) Output Voltage VOUT(V) 3.3V(VR1/VR2) 3.6 3.2 2.8 2.4 2.0 1.6 1.2 0.8 0.4 0 0 100 200 300 400 500 Output Current IOUT(mA) 600 VIN=5.5V VIN=5.0V VIN=4.3V 2) Output Voltage vs. Input Voltage(Topt=25°C) 1.5V(VR1/VR2) 1.6 3.0 Output Voltage VOUT(V) Output Voltage VOUT(V) 2.5V(VR1/VR2) Output Voltage VOUT(V) Output Voltage VOUT(V) 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0 0 1 2 3 4 Input Voltage VIN(V) 5 IOUT=1mA IOUT=30mA IOUT=100mA 2.5 2.0 1.5 1.0 0.5 0 0 1 2 3 4 Input Voltage VIN(V) 5 IOUT=1mA IOUT=30mA IOUT=100mA 10 RP151K 3.3V(VR1/VR2) 3.5 Output Voltage VOUT(V) 3.0 2.5 2.0 1.5 1.0 0.5 0 0 1 2 3 4 Input Voltage VIN(V) 5 IOUT=1mA IOUT=30mA IOUT=100mA 3) Supply Current vs. Input Voltage (Topt=25°C) 1.5V(VR1/VR2) 40 40 2.5V(VR1/VR2) Supply Current ISS(µA) 30 25 20 15 10 5 0 1.5 2 3 4 Input Voltage VIN(V) 5 Supply Current ISS(µA) 35 35 30 25 20 15 10 5 0 2.5 3 4 Input Voltage VIN(V) 5 3.3V(VR1/VR2) 45 40 35 30 25 20 15 10 5 0 3.3 4 5 Input Voltage VIN(V) Supply Current ISS(µA) 11 RP151K 4) Output Voltage vs. Temperature 1.5V(VR1/VR2) VIN=2.5V,IOUT=1mA 1.54 2.54 2.5V(VR1/VR2) VIN=3.5V,IOUT=1mA Output Voltage VOUT(V) 1.52 1.51 1.50 1.49 1.48 1.47 1.46 -50 -25 0 25 50 75 Temperature Topt(°C) 100 Output Voltage VOUT(V) 1.53 2.53 2.52 2.51 2.50 2.49 2.48 2.47 2.46 -50 -25 0 25 50 75 Temperature Topt(°C) 100 3.3V(VR1/VR2) VIN=4.3V,IOUT=1mA 3.34 Output Voltage VOUT(V) 3.33 3.32 3.31 3.30 3.29 3.28 3.27 3.26 -50 -25 0 25 50 75 Temperature Topt(°C) 100 5) Supply Current vs. Temperature 1.5V(VR1/VR2) 30 29 28 27 26 25 24 23 22 21 20 -50 VIN=2.5V,IOUT=1mA 2.5V(VR1/VR2) VIN=3.5V,IOUT=1mA 30 29 28 27 26 25 24 23 22 21 20 -50 Supply Current ISS(µA) Supply Current ISS(µA) -25 0 25 50 75 Temperature Topt(°C) 100 -25 0 25 50 75 Temperature Topt(°C) 100 12 RP151K 3.3V(VR1/VR2) VIN=4.3V,IOUT=1mA 30 29 28 27 26 25 24 23 22 21 20 -50 Supply Current ISS(µA) -25 0 25 50 75 Temperature Topt(°C) 100 6) Dropout Voltage vs. Output Current 1.5V(VR1/VR2) 450 Dropout Voltage VDIF(mV) 2.5V(VR1/VR2) 350 Dropout Voltage VDIF(mV) 400 350 300 250 200 150 100 50 0 0 100 200 Output Current IOUT(mA) 300 85°C 25°C -40°C 300 250 200 150 100 50 0 0 100 200 Output Current IOUT(mA) 300 85°C 25°C -40°C 3.3V(VR1/VR2) 300 Dropout Voltage VDIF(mV) 250 200 150 100 50 0 0 100 200 Output Current IOUT(mA) 300 85°C 25°C -40°C 13 RP151K 7) Dropout Voltage vs. VR_VSET VR1/VR2 450 Dropout Voltage VDIF(mV) 400 350 300 250 200 150 100 50 0 1.0 1.5 2.0 2.5 VSET(V) 10mA 50mA 150mA 300mA 3.0 3.5 8) Ripple Rejection vs. Input Bias (Input Ripple=0.5Vp−p,Topt=25°C) 2.5V(VR1) IOUT=1mA 100 90 80 70 60 50 40 30 20 10 0 2.5 100 90 80 70 60 50 40 30 20 10 0 2.5 Ripple Rejection RR(dB) Ripple Rejection RR(dB) 2.5V(VR2) IOUT=1mA 0.1kHz 1kHz 10kHz 100kHz 3.0 3.5 4.0 4.5 5.0 Input Voltage VIN(V) 5.5 0.1kHz 1kHz 10kHz 100kHz 3.0 3.5 4.0 4.5 5.0 Input Voltage VIN(V) 5.5 2.5V(VR1) IOUT=30mA 100 90 80 70 60 50 40 30 20 10 0 2.5 100 90 80 70 60 50 40 30 20 10 0 2.5 Ripple Rejection RR(dB) Ripple Rejection RR(dB) 2.5V(VR2) IOUT=30mA 0.1kHz 1kHz 10kHz 100kHz 3.0 3.5 4.0 4.5 5.0 Input Voltage VIN(V) 5.5 0.1kHz 1kHz 10kHz 100kHz 3.0 3.5 4.0 4.5 5.0 Input Voltage VIN(V) 5.5 14 RP151K 2.5V(VR1) IOUT=100mA 100 90 80 70 60 50 40 30 20 10 0 2.5 100 90 80 70 60 50 40 30 20 10 0 2.5 Ripple Rejection RR(dB) 2.5V(VR2) IOUT=100mA 0.1kHz 1kHz 10kHz 100kHz 3.0 3.5 4.0 4.5 5.0 Input Voltage VIN(V) 5.5 Ripple Rejection RR(dB) 0.1kHz 1kHz 10kHz 100kHz 3.0 3.5 4.0 4.5 5.0 Input Voltage VIN(V) 5.5 9) Ripple Rejection vs. Frequency 1.5V(VR1) VIN=2.5V 120 Ripple Rejection RR(dB) 1.5V(VR2) VIN=2.5V 120 Ripple Rejection RR(dB) 100 80 60 40 20 0 0 1 10 100 Frequency freq.(kHz) 1000 IOUT=1mA IOUT=30mA IOUT=100mA 100 80 60 40 20 0 0 1 10 100 Frequency freq.(kHz) 1000 IOUT=1mA IOUT=30mA IOUT=100mA 2.5V(VR1) VIN=3.5V 120 Ripple Rejection RR(dB) 2.5V(VR2) VIN=3.5V 120 Ripple Rejection RR(dB) 100 80 60 40 20 0 0 1 10 100 Frequency freq.(kHz) 1000 IOUT=1mA IOUT=30mA IOUT=100mA 100 80 60 40 20 0 0 1 10 100 Frequency freq.(kHz) 1000 IOUT=1mA IOUT=30mA IOUT=100mA 15 RP151K 3.3V(VR1) VIN=4.3V 120 Ripple Rejection RR(dB) 3.3V(VR2) VIN=4.3V 120 Ripple Rejection RR(dB) 100 80 60 40 20 0 0 1 10 100 Frequency freq.(kHz) 1000 IOUT=1mA IOUT=30mA IOUT=100mA 100 80 60 40 20 0 0 1 10 100 Frequency freq.(kHz) 1000 IOUT=1mA IOUT=30mA IOUT=100mA 10) Input Transient Response 1.5V(VR1) 4.0 1.5V(VR2) 4.0 Output Voltage VOUT(V) Output Voltage VOUT(V) 3.5 3.5 3.0 Input Voltage VIN(V) 3.0 Input Voltage 2.5 Input Voltage 2.5 1.506 1.501 1.496 1.491 0 20 40 60 Time t (µs) 80 100 1.505 1.500 1.495 1.490 0 20 40 60 Time t (µs) 80 100 Output Voltage Output Voltage 2.5V(VR1) 5.0 2.5V(VR2) 5.0 Output Voltage VOUT(V) Output Voltage VOUT(V) 4.5 4.5 4.0 Input Voltage VIN(V) 4.0 Input Voltage 3.5 Input Voltage 2.504 2.499 2.494 2.489 3.5 3.0 2.499 2.494 2.489 2.484 0 20 40 60 Time t (µs) 80 100 Output Voltage Output Voltage 0 20 40 60 Time t (µs) 80 100 16 Input Voltage VIN(V) Input Voltage VIN(V) RP151K 3.3V(VR1) 5.8 3.3V(VR2) 5.8 Output Voltage VOUT(V) Output Voltage VOUT(V) 5.3 5.3 4.8 Input Voltage VIN(V) 4.8 Input Voltage 4.3 3.8 Input Voltage 4.3 3.8 3.301 3.296 3.291 3.286 0 20 40 60 Time t (µs) 80 100 3.302 3.297 3.292 3.287 0 20 40 60 Time t (µs) 80 100 Output Voltage Output Voltage 11) Load Transient Response (Tr=Tf=500ns,Topt=25°C) 1.5V(VR1) VIN=2.5V 1.5V(VR2) Output Current IOUT(mA) VR1 Output Voltage VOUT(V) 150mA VR1:Output Current 0.1mA 150mA VR1 Output Voltage VOUT(V) VR1:Output Current 0.1mA 150 0 1.55 1.50 150 0 1.55 1.50 VR1 _Output Voltage IOUT=30mA VR2 Output Voltage VOUT(V) VR1_Output Voltage 1.40 1.50 VR2 _Output Voltage IOUT=30mA 1.40 1.55 1.50 VR2_Output Voltage 1.45 1.40 1000 1.45 800 1.40 1000 0 200 400 600 Time t (µs) 800 0 200 400 600 Time t (µs) 1.5V(VR1) VIN=2.5V 1.5V(VR2) Output Current IOUT(mA) VR1 Output Voltage VOUT(V) 300mA VR1:Output Current 0.1mA 300mA VR1 Output Voltage VOUT(V) VR1:Output Current 0.1mA 300 0 1.55 1.50 300 0 1.55 1.50 VR1 _Output Voltage IOUT=30mA VR2 Output Voltage VOUT(V) VR1_Output Voltage 1.40 1.50 VR2 _Output Voltage IOUT=30mA 1.40 1.55 1.50 VR2_Output Voltage 1.45 1.40 1000 1.45 800 1.40 1000 0 200 400 600 Time t (µs) 800 0 200 400 600 Time t (µs) VR2 Output Voltage VOUT(V) 1.45 1.45 Output Current IOUT(mA) 600 VIN=2.5V 600 VR2 Output Voltage VOUT(V) 1.45 1.45 Output Current IOUT(mA) 300 VIN=2.5V 300 Input Voltage VIN(V) 17 RP151K 1.5V(VR1) VIN=2.5V 1.5V(VR2) Output Current IOUT(mA) VR1 Output Voltage VOUT(V) 50mA VR1:Output Current 1mA 50mA VR1 Output Voltage VOUT(V) VR1:Output Current 1mA 50 0 1.52 1.50 50 0 1.52 1.50 VR1 _Output Voltage IOUT=30mA VR2 Output Voltage VOUT(V) VR1_Output Voltage 1.46 1.50 VR2 _Output Voltage IOUT=30mA 1.52 1.50 VR2_Output Voltage 1.48 1.46 200 1.48 160 1.46 200 0 40 80 120 Time t (µs) 160 0 40 80 120 Time t (µs) 1.5V(VR1) VIN=2.5V Output Current IOUT(mA) 1.5V(VR2) VR1 Output Voltage VOUT(V) 200mA VR1:Output Current 1mA 200mA VR1 Output Voltage VOUT(V) VR1:Output Current 1mA 200 0 1.55 1.50 200 0 1.55 1.50 VR2 Output Voltage VOUT(V) VR1_Output Voltage 1.40 1.50 VR2 _Output Voltage IOUT=30mA 1.55 1.50 VR2_Output Voltage 1.45 1.40 200 1.45 160 1.40 200 0 40 80 120 Time t (µs) 160 0 40 80 120 Time t (µs) 1.5V(VR1) VIN=2.5V Output Current IOUT(mA) 1.5V(VR2) VIN=2.5V VR1 Output Voltage VOUT(V) VR1 Output Voltage VOUT(V) VR1:Output Current 50mA 100mA VR1:Output Current 50mA 100mA 100 50 1.51 1.50 0 100 50 1.51 1.50 VR1_Output Voltage IOUT=30mA 0 VR2 Output Voltage VOUT(V) VR1_Output Voltage 1.48 1.51 1.50 VR2_Output Voltage IOUT=30mA 1.51 1.50 1.49 VR2_Output Voltage 1.49 1.48 100 0 20 40 60 Time t (µs) 80 0 20 40 60 Time t (µs) 80 1.48 100 18 VR2 Output Voltage VOUT(V) 1.49 1.49 Output Current IOUT(mA) 150 150 VR2 Output Voltage VOUT(V) 1.45 1.45 VR2 _Output Voltage IOUT=30mA Output Current IOUT(mA) 400 VIN=2.5V 400 VR2 Output Voltage VOUT(V) 1.48 1.48 Output Current IOUT(mA) 100 VIN=2.5V 100 RP151K 2.5V(VR1) VIN=3.5V Output Current IOUT(mA) 2.5V(VR2) VIN=3.5V VR1 Output Voltage VOUT(V) 150mA VR1:Output Current 0.1mA 150mA VR1 Output Voltage VOUT(V) VR1:Output Current 0.1mA 150 0 2.55 2.50 150 0 2.55 2.50 VR2 Output Voltage VOUT(V) VR1_Output Voltage 2.40 2.50 VR2 _Output Voltage IOUT=30mA 2.55 2.50 VR2_Output Voltage 2.45 2.40 1000 2.45 800 2.40 1000 0 200 400 600 Time t (µs) 800 0 200 400 600 Time t (µs) 2.5V(VR1) VIN=3.5V Output Current IOUT(mA) 2.5V(VR2) VIN=3.5V 300 0 VR1 Output Voltage VOUT(V) VR1:Output Current 0.1mA 300mA 300mA VR1 Output Voltage VOUT(V) VR1:Output Current 0.1mA 300 0 2.55 2.50 2.55 2.50 VR2 Output Voltage VOUT(V) VR1_Output Voltage 2.40 2.50 VR2 _Output Voltage IOUT=30mA 2.55 2.50 VR2_Output Voltage 2.45 1000 2.45 800 1000 0 200 400 600 Time t (µs) 800 0 200 400 600 Time t (µs) 2.5V(VR1) VIN=3.5V Output Current IOUT(mA) 2.5V(VR2) VIN=3.5V VR1 Output Voltage VOUT(V) VR1:Output Current 1mA 50mA 50mA VR1 Output Voltage VOUT(V) VR1:Output Current 1mA 50 0 2.51 2.49 2.47 2.45 2.43 VR2 _Output Voltage IOUT=30mA VR1_Output Voltage 50 0 2.51 2.49 2.47 VR1 _Output Voltage IOUT=30mA VR2 Output Voltage VOUT(V) 2.52 2.50 VR2_Output Voltage 2.50 2.48 2.46 0 40 80 120 Time t (µs) 160 2.44 200 2.48 2.46 0 40 80 120 Time t (µs) 160 2.44 200 VR2 Output Voltage VOUT(V) Output Current IOUT(mA) 100 100 VR2 Output Voltage VOUT(V) 2.45 2.45 VR1 _Output Voltage IOUT=30mA Output Current IOUT(mA) 600 600 VR2 Output Voltage VOUT(V) 2.45 2.45 VR1 _Output Voltage IOUT=30mA Output Current IOUT(mA) 300 300 19 RP151K 2.5V(VR1) VIN=3.5V Output Current IOUT(mA) 2.5V(VR2) VIN=3.5V 200 0 VR1 Output Voltage VOUT(V) VR1:Output Current 1mA 200mA 200mA VR1 Output Voltage VOUT(V) VR1:Output Current 1mA 200 0 2.55 2.50 2.55 2.50 VR2 Output Voltage VOUT(V) VR1_Output Voltage 2.40 2.50 VR2 _Output Voltage IOUT=30mA 2.55 2.50 VR2_Output Voltage 2.45 200 2.45 160 2.40 200 0 40 80 120 Time t (µs) 160 0 40 80 120 Time t (µs) 2.5V(VR1) VIN=3.5V Output Current IOUT(mA) 2.5V(VR2) VIN=3.5V 100 50 VR1 Output Voltage VOUT(V) VR1:Output Current 50mA 100mA 100mA VR1 Output Voltage VOUT(V) VR1:Output Current 50mA 100 50 2.50 2.49 0 2.50 2.49 0 VR2 Output Voltage VOUT(V) VR1_Output Voltage 2.47 2.50 VR2 _Output Voltage IOUT=30mA 2.51 2.50 VR2_Output Voltage 2.49 2.48 100 2.49 80 2.48 100 0 20 40 60 Time t (µs) 80 0 20 40 60 Time t (µs) 3.3V(VR1) VIN=4.3V Output Current IOUT(mA) 3.3V(VR2) VIN=4.3V 150 0 VR1 Output Voltage VOUT(V) VR1:Output Current 0.1mA 150mA 150mA VR1 Output Voltage VOUT(V) VR1:Output Current 0.1mA 150 0 3.35 3.30 3.35 3.30 VR2 Output Voltage VOUT(V) VR1_Output Voltage 3.20 3.30 VR2 _Output Voltage IOUT=30mA 3.35 3.30 VR2_Output Voltage 3.25 3.20 1000 3.25 800 3.20 1000 0 200 400 600 Time t (µs) 800 0 200 400 600 Time t (µs) 20 VR2 Output Voltage VOUT(V) 3.25 3.25 VR1 _Output Voltage IOUT=30mA Output Current IOUT(mA) 300 300 VR2 Output Voltage VOUT(V) 2.48 2.48 VR1 _Output Voltage IOUT=30mA Output Current IOUT(mA) 150 150 VR2 Output Voltage VOUT(V) 2.45 2.45 VR1 _Output Voltage IOUT=30mA 2.60 Output Current IOUT(mA) 400 400 RP151K 3.3V(VR1) VIN=4.3V 3.3V(VR2) Output Current IOUT(mA) 600 VIN=4.3V VR1 Output Voltage VOUT(V) VR1:Output Current 0.1mA 300mA VR1 Output Voltage VOUT(V) 300 0 3.35 3.30 300 0 3.35 3.30 VR2 Output Voltage VOUT(V) VR1_Output Voltage 3.20 3.30 VR2 _Output Voltage IOUT=30mA 3.35 3.30 VR2_Output Voltage 3.25 3.20 1000 3.25 800 3.20 1000 0 200 400 600 Time t (µs) 800 0 200 400 600 Time t (µs) 3.3V(VR1) VIN=4.3V Output Current IOUT(mA) 3.3V(VR2) 3.3V(VR2) 100 50 0 VR1 Output Voltage VOUT(V) VR1:Output Current 1mA VIN=4.3V 50mA VR1 Output Voltage VOUT(V) VR1:Output Current 1mA 50mA 50 0 3.30 3.28 3.26 3.24 3.30 VR2 _Output Voltage IOUT=30mA VR1_Output Voltage 3.30 3.28 3.26 3.32 3.30 VR2_Output Voltage VR1 _Output Voltage IOUT=30mA VR2 Output Voltage VOUT(V) 3.28 3.26 3.28 3.26 0 40 80 120 Time t (µs) 160 3.24 200 0 40 80 120 Time t (µs) 160 3.24 200 3.3V(VR1) VIN=4.3V Output Current IOUT(mA) 3.3V(VR2) VIN=4.3V 200 0 VR1 Output Voltage VOUT(V) VR1:Output Current 1mA 200mA 200mA VR1 Output Voltage VOUT(V) VR1:Output Current 1mA 200 0 3.35 3.30 3.25 VR1 _Output Voltage IOUT=30mA 3.35 3.30 3.25 VR2 Output Voltage VOUT(V) 3.20 3.30 VR2 _Output Voltage IOUT=30mA 3.35 3.30 VR2_Output Voltage 3.25 3.20 3.25 3.20 0 40 80 120 Time t (µs) 160 3.15 200 0 40 80 120 Time t (µs) 160 3.15 200 VR2 Output Voltage VOUT(V) VR1_Output Voltage Output Current IOUT(mA) 400 400 VR2 Output Voltage VOUT(V) Output Current IOUT(mA) 100 VR2 Output Voltage VOUT(V) 3.25 3.25 VR1 _Output Voltage IOUT=30mA Output Current IOUT(mA) VR1:Output Current 0.1mA 300mA 600 21 RP151K 3.3V(VR1) VIN=4.3V Output Current IOUT(mA) 3.3V(VR2) VIN=4.3V 100 50 VR1 Output Voltage VOUT(V) VR1:Output Current 50mA 100mA 100mA VR1 Output Voltage VOUT(V) VR1:Output Current 50mA 100 50 3.30 3.29 3.28 3.31 3.30 VR2_Output Voltage VR1 _Output Voltage IOUT=30mA 3.30 3.29 0 0 VR2 Output Voltage VOUT(V) VR1_Output Voltage 3.27 3.30 VR2 _Output Voltage IOUT=30mA 3.29 3.28 100 3.29 80 3.28 100 0 20 40 60 Time t (µs) 80 0 20 40 60 Time t (µs) 12) Turn On Speed with CE pin (Topt=25°C) 1.5V(VR1/VR2) IOUT=0mA 3.5 1.5V(VR1/VR2) IOUT=30mA 3.5 CE Input Voltage VCE(V) CE Input Voltage 1.5 -0.5 CE Input Voltage 1.5 -0.5 1.5 Output Voltage 1.5 Output Voltage 0.5 -0.5 0 20 40 60 Time t (µs) 80 100 0.5 -0.5 0 20 40 60 Time t (µs) 80 100 1.5V(VR1/VR2) IOUT=150mA 3.5 2.5V(VR1/VR2) IOUT=0mA 4.5 CE Input Voltage VCE(V) CE Input Voltage 1.5 -0.5 CE Input Voltage 2.5 0.5 1.5 Output Voltage 2.5 1.5 0.5 -0.5 0 20 40 60 Time t (µs) 80 100 Output Voltage 0.5 -0.5 0 20 40 60 Time t (µs) 80 100 22 CE Input Voltage VCE(V) Output Voltage VOUT(V) Output Voltage VOUT(V) CE Input Voltage VCE(V) Output Voltage VOUT(V) Output Voltage VOUT(V) VR2 Output Voltage VOUT(V) 3.28 Output Current IOUT(mA) 150 150 RP151K 2.5V(VR1) IOUT=30mA 4.5 2.5V(VR1/VR2) IOUT=150mA 4.5 CE Input Voltage VCE(V) CE Input Voltage 2.5 0.5 CE Input Voltage 2.5 0.5 2.5 1.5 0.5 -0.5 0 20 40 60 Time t (µs) 80 100 Output Voltage 2.5 1.5 0.5 -0.5 0 20 40 60 Time t (µs) 80 100 Output Voltage 3.3V(VR1/VR2) IOUT=0mA 5.0 3.3V(VR1/VR2) IOUT=30mA 5.0 CE Input Voltage VCE(V) CE Input Voltage 3.0 1.0 CE Input Voltage 3.0 1.0 3.5 Output Voltage 3.5 Output Voltage 1.5 -0.5 0 20 40 60 Time t (µs) 80 100 1.5 -0.5 0 20 40 60 Time t (µs) 80 100 3.3V(VR1/VR2) IOUT=150mA 5.0 CE Input Voltage 3.0 1.0 3.5 Output Voltage 1.5 -0.5 0 20 40 60 Time t (µs) 80 100 CE Input Voltage VCE(V) Output Voltage VOUT(V) CE Input Voltage VCE(V) Output Voltage VOUT(V) Output Voltage VOUT(V) CE Input Voltage VCE(V) Output Voltage VOUT(V) Output Voltage VOUT(V) 23 RP151K 13) Tum Off Speed with CE pin (Topt=25°C) 1.5V(VR1/VR2) IOUT=0mA 5.0 1.5V(VR1/VR2) IOUT=30mA 5.0 CE Input Voltage VCE(V) 3.0 3.0 CE Input Voltage 1.0 3.5 1.5 Output Voltage -0.5 0 100 200 300 Time t (µs) 400 500 CE Input Voltage 1.0 3.5 1.5 Output Voltage -0.5 0 100 200 300 Time t (µs) 400 500 1.5V(VR1/VR2) IOUT=300mA 5.0 2.5V(VR1/VR2) IOUT=0mA 5.0 CE Input Voltage VCE(V) 3.0 CE Input Voltage 3.0 1.0 CE Input Voltage 1.0 3.5 1.5 Output Voltage -0.5 0 100 200 300 Time t (µs) 400 500 3.5 1.5 -0.5 0 100 200 300 Time t (µs) 400 500 Output Voltage 2.5V(VR1/VR2) IOUT=30mA 5.0 2.5V(VR1/VR2) IOUT=300mA 5.0 CE Input Voltage VCE(V) 3.0 3.0 CE Input Voltage 1.0 3.5 1.5 Output Voltage -0.5 0 100 200 300 Time t (µs) 400 500 CE Input Voltage 1.0 3.5 1.5 Output Voltage -0.5 0 100 200 300 Time t (µs) 400 500 24 CE Input Voltage VCE(V) Output Voltage VOUT(V) Output Voltage VOUT(V) CE Input Voltage VCE(V) Output Voltage VOUT(V) Output Voltage VOUT(V) CE Input Voltage VCE(V) Output Voltage VOUT(V) Output Voltage VOUT(V) RP151K 3.3V(VR1/VR2) IOUT=0mA 5.0 3.3V(VR1/VR2) IOUT=30mA 5.0 CE Input Voltage VCE(V) 3.0 3.0 CE Input Voltage 1.0 3.5 1.5 -0.5 0 100 200 300 Time t (µs) 400 500 Output Voltage CE Input Voltage 1.0 3.5 1.5 -0.5 0 100 200 300 Time t (µs) 400 500 Output Voltage 3.3V(VR1/VR2) IOUT=300mA 5.0 3.0 CE Input Voltage 1.0 3.5 1.5 -0.5 0 100 200 300 Time t (µs) 400 500 Output Voltage 14) Detector Threshold/Released Voltage vs. Temperature 1.5V 1.50 1.48 1.46 1.44 1.42 1.40 1.38 1.36 1.34 1.32 0 -50 2.42 2.40 2.38 2.36 2.34 2.32 2.30 2.28 2.26 2.24 2.22 -50 Detector Threshold-VDET/ Released Voltage+VDET(V) CE Input Voltage VCE(V) Output Voltage VOUT(V) 2.5V Detector Threshold-VDET/ Released Voltage+VDET(V) +VDET -VDET -25 0 25 50 75 Temperature Topt(°C) 100 +VDET -VDET -25 0 25 50 75 Temperature Topt(°C) 100 CE Input Voltage VCE(V) Output Voltage VOUT(V) Output Voltage VOUT(V) 25 RP151K 3.3V 3.25 Detector Threshold-VDET/ Released Voltage+VDET(V) 3.20 3.15 3.10 3.05 3.00 2.95 2.90 2.85 -50 -25 +VDET -VDET 0 25 50 75 Temperature Topt(°C) 100 15) CD Pin Threshold Voltage vs. Temperature 2.2 CD Pin Threshold Voltage(V) 2.1 2.0 1.9 1.8 1.7 -50 -25 0 25 50 75 Temperature Topt(°C) 100 16) Delay Circuit Resistance vs. Temperature 1.5V Delay Circuit Resistance RCD(MΩ) 2.00 1.75 1.50 1.25 1.00 0.75 0.50 -50 2.5V Delay Circuit Resistance RCD(MΩ) 2.00 1.75 1.50 1.25 1.00 0.75 0.50 -50 -25 0 25 50 75 Temperature Topt(°C) 100 -25 0 25 50 75 Temperature Topt(°C) 100 26 RP151K 3.3V Delay Circuit Resistance RCD(MΩ) 2.00 1.75 1.50 1.25 1.00 0.75 0.50 -50 -25 0 25 50 75 Temperature Topt(°C) 100 17) Output Delay Time vs. External Capacitance 1.5V 100 100 tD tPHL tD tPTL 2.5V Output Delay Time t(ms) 10 Output Delay Time t(ms) 0.1 10 1 1 0.1 0.1 0.01 0.0001 0.001 0.01 External Capacitance(µF) 0.01 0.0001 0.001 0.01 External Capacitance(µF) 0.1 3.3V 100 Output Delay Time t(ms) 10 tD tPTL 1 0.1 0.01 0.0001 0.001 0.01 External Capacitance(µF) 0.1 27 RP151K 18) Nch Driver Output Current vs. Input Voltage 1.5V Nch Driver Output Current(mA) Nch Driver Output Current(mA) 12 10 -40°C 8 6 4 2 0 0 0.5 1.0 1.5 Input Voltage VIN(V) 2.0 25°C 85°C 30 25 20 15 10 85°C 5 0 0 1 2 3 Input Voltage VIN(V) 4 25°C -40°C 2.5V 3.3V Nch Driver Output Current(mA) 35 30 25 20 15 10 5 0 0 0.5 1.0 1.5 2.0 2.5 Input Voltage VIN(V) 3.0 3.5 85°C -40°C 25°C 19) Nch Driver Output Current vs. VDS 3.3V VDD=3.6V 50 45 40 35 30 25 20 15 10 5 0 0 Nch Driver Output Current(mA) -40°C 25°C 85°C 0.5 1.0 1.5 2.0 VDS(V) 2.5 3.0 3.5 28 RP151K ESR vs. Output Current When using these ICs, consider the following points: The relations between IOUT (Output Current) and ESR of an output capacitor are shown below. The conditions when the white noise level is under 40µV (Avg.) are marked as the hatched area in the graph. Measurement conditions VIN=Set VOUT+1V Frequency Band: 10Hz to 30MHz Temperature: −40°C to 85°C 1.5V (VR1/VR2) VIN=2.5Vto5.5V, CIN=Ceramic 1.0µF 3.3V (VR1/VR2) VIN=3.6Vto5.5V, CIN=Ceramic 1.0µF 100 10 100 10 ESR(Ω) 1 0.1 0.01 ESR(Ω) 0 50 100 150 200 250 Output Current IOUT(mA) 300 1 0.1 0.01 0 50 100 150 200 250 Output Current IOUT(mA) 300 29 PACKAGE INFORMATION PE-PLP2020-8-0611 • PLP2020-8 Unit: mm PACKAGE DIMENSIONS 2.00 A B 1.8±0.1 ×4 0.05 INDEX C 0. 2 0.6Max. 0.5 0.25±0.1 0.15 M AB S 0.05 S Attention: Tabs or Tab suspension leads in the parts have VDD or GND level.(They are connected to the reverse side of this IC.) Refer to PIN DISCRIPTION. Do not connect to other wires or land patterns. TAPING SPECIFICATION 0.2±0.1 1.5 +0.1 0 4.0±0.1 2.0±0.05 3.5±0.05 1.75±0.1 2.3 1.1±0.1 2.3 1.2Max. 4.0±0.1 TR User Direction of Feed TAPING REEL DIMENSIONS (1reel=5000pcs) REUSE REEL (EIAJ-RRM-08Bc) 11.4±1.0 9.0±0.3 21±0.8 ∅60 +1 0 0 ∅180 −1.5 2±0.5 ∅13±0.2 8.0±0.3 0.25±0.1 1.0±0.1 2.00 0.25±0.1 PACKAGE INFORMATION PE-PLP2020-8-0611 POWER DISSIPATION (PLP2020-8) This specification is at mounted on board. Power Dissipation (PD) depends on conditions of mounting on board. This specification is based on the measurement at the condition below: (Power Dissipation (PLP2020-8) is substitution of PLP1820-6.) Measurement Conditions Standard Land Pattern Environment Board Material Board Dimensions Copper Ratio Through-hole Measurement Result (Topt=25°C,Tjmax=125°C) Mounting on Board (Wind velocity=0m/s) Glass cloth epoxy plactic (Double sided) 40mm × 40mm × 1.6mm Top side : Approx. 50% , Back side : Approx. 50% φ0.54mm × 30pcs Standard Land Pattern Power Dissipation Thermal Resistance 1200 880mW θja=(125−25°C)/0.88W=114°C/W Power Dissipation PD(mW) 1000 800 600 400 200 0 0 On Board 880 40 25 50 75 85 100 Ambient Temperature (°C) 125 150 Power Dissipation 40 Measurement Board Pattern IC Mount Area Unit : mm RECOMMENDED LAND PATTERN 0.5 0.45 1.0 1.8 0.30 2.4 (Unit: mm) MARK INFORMATION ME-RP151K-0707 RP151K SERIES MARK SPECIFICATION • PLP2020-8 1 5 1 2 3 to , 6 4 : Product Code (refer to Part Number vs. Product Code) : Lot Number 4 5 6 • Part Number vs. Product Code Product Code 1 2 3 4 Part Number RP151K001A RP151K002A RP151K005A RP151K006A Set VOUT VR1 VR2 2.8 2.8 3.0 1.5 2.8 1.8 2.8 3.3 Part Number Product Code 1 2 3 4 Set VOUT VR1 VR2 2.8 2.8 3.0 1.5 2.8 1.8 2.8 3.3 J J J J 0 0 0 0 0 0 0 0 1 2 5 6 RP151K001B A B RP151K002B A B RP151K005B A B RP151K006B A B 0 0 0 0 1 2 5 6