50 mΩ, Slew Rate Controlled Load Switch in WCSP

1 SiP32460, SiP32461, Siliconix S14-0842-Rev. D, 28-Apr-141 Document Number: 67754 For technical questions, contact: DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENTARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT m , Slew Rate Controlled Load Switch in WCSPDESCRIPTIONThe SiP32460, SiP32461, and SiP32462 are slew ratecontrolled integrated high side load switches that operateover the input voltage range from V to series of design features slew rate control, reverseblocking when Switch is off, output discharge, and controllogic pull down. The devices are logic high SiP32460, SIP32461, and SiP32462 are availablein compact wafer level WCSP package, mm x mm with mm Low input voltage, V to V Low Ron, 54 m /typ. at 3 V Slew rate control Compatible with V to V logic s turn-on time at 5 V (SiP32462) Reverse current blocking when Switch is off Integrated output discharge Switch (SiP32461) Integrated pull down resistor at EN For enable Low see SiP32467 and SiP32468 4-bump WCSP package Material categorization: For definitions of complianceplease see APPLICATIONS Smart phones GPS and portable media players Tablet computers Medical and healthcare equipment Industrial and instrumentation Game consolesTYPICAL APPLICATION CIRCUIT Fig.

2 1 - Typical Application CircuitAvailableSiP32460, SiP32461, SiP32462 INVOUTOUTVINGNDGNDGNDENENCINCOUTSiP32460 , SiP32461, Siliconix S14-0842-Rev. D, 28-Apr-142 Document Number: 67754 For technical questions, contact: DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENTARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT CONFIGURATION Fig. 2 - WCSP 2 x 2 PackageORDERING INFORMATIONPART NUMBERPACKAGEton( s)RDISCHARGEMARK CODETEMPERATURE RANGESiP32460DB-T2-GE1 WCSP4 (2x2) mm Pitch300 NoAF-40 C to +85 CSiP32461DB-T2-GE1 WCSP4 (2x2) mm Pitch300 YesAG-40 C to +85 CSiP32462DB-T2-GE1 WCSP4 (2x2) mm C to +85 CDEVICE MARKINGRow 1 Dot + W: Dot is A1 locator plus week codeRow 2AB: Mark code for part numberSiP32460 = AFSiP32461 = AGSiP32462 = AHPIN DESCRIPTION (WSCP Package)PIN#NAMEFUNCTIONA1 OUTS witch outputA2 INSwitch inputB1 GNDG round connectionB2 ENSwitch on/off control. A pull down resistor is integratedTRUTH TABLEENSWITCH1ON0 OFFABGNDENOUTINI ndex-Bump A1 WDA12 OUTIN12 ABGNDENB acksideBumpsideSiP32460, SiP32461, Siliconix S14-0842-Rev.

3 D, 28-Apr-143 Document Number: 67754 For technical questions, contact: DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENTARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT (1)Negative current injection up to 300 mAStresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, and functional operationof the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximumrating conditions for extended periods may affect device MAXIMUM RATINGSPARAMETER CONDITIONSLIMITUNIT Supply Input Voltage VINR eference to to Voltage VOUTR eference to to Voltage VOUTP ulse at 1 ms reference to GND (1) Input Voltage ENReference to to Continuous Switch Pulse Switch CurrentPulse at 1 ms, 10 % duty cycle2 ESD Rating (HBM)4000 VThermal Resistance205 C/WMaximum Power DissipationTA = 25 C300mWTEMPERATUREO perating Temperature-40 to 85 COperating Junction Temperature125 Storage Temperature-65 to 150 RECOMMENDED OPERATING RANGEELECTRICAL PARAMETER MINIMUMTYPICALMAXIMUMUNIT Input Voltage (VIN) Voltage (VOUT)

4 SYMBOL TEST CONDITIONSUNLESS OTHERWISE SPECIFIED VIN = V to V, TA = -40 C to 85 C(Typical values are at 25 C)LIMITSUNIT SUPPLYQ uiescent CurrentIQVIN = V, IOUT = 0 AShutdown CurrentISD OUT = Switch CurrentIDS(off)EN = GND, OUT = Blocking CurrentI(in)RBOut = 5 V, IN = V, EN = 0 V, (Measured at IN pin) = 5 V, IN = 0 V, EN = 0 V, (Measured at IN pin) RESISTANCEOn ResistanceRDS(on)IOUT = 500 mA, VIN = V, TA = 25 C-95150m IOUT = 500 mA, VIN = V, TA = 25 C-80120 IOUT = 500 mA, VIN = V, TA = 25 C-70100 IOUT = 500 mA, VIN = 3 V, TA = 25 C-5465 IOUT = 500 mA, VIN = 5 V, TA = 25 C-5065 Discharge Switch On ResistanceRPDWhen VIN = 3 V at 25 C-80- When VIN = V at 25 C-< 200-EN Pin Pull Down ResistorRENEN = 5M On Resistance Temperature CoefficientTCRDS-2800 ppm/ CSiP32460, SiP32461, Siliconix S14-0842-Rev. D, 28-Apr-144 Document Number: 67754 For technical questions, contact: DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE.

5 THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENTARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT DIAGRAM Fig. 3 - Functional Block DiagramON/OFF LOGICEN Input Low VoltageVILVIN = Input High VoltageVIHVIN = V--1 SWITCHING SPEEDS witch Turn-ON Delay Time(SiP32461)ton_DLYRLOAD = 500 , CL = FVIN = 5 V-130- sSwitch Turn-ON Rise Time (SiP32461)trRLOAD = 500 , CL = FVIN = 5 V-170- Switch Turn-ON Time (including Turn-ON Delay and Rise Time (SiP32462, fast switching)tonRLOAD = 500 , CL = FVIN = 5 Turn-OFF Delay Time toffRLOAD = 500 , CL = F,(50 % VIN to 90 % VOUT)-2-SPECIFICATIONSPARAMETER SYMBOL TEST CONDITIONSUNLESS OTHERWISE SPECIFIED VIN = V to V, TA = -40 C to 85 C(Typical values are at 25 C)LIMITSUNIT SiP32461 onlyControlLogicChargePumpTu r n O nSlew RateControlReverseBlockingINENOUTGNDSiP3 2460, SiP32461, Siliconix S14-0842-Rev. D, 28-Apr-145 Document Number: 67754 For technical questions, contact: DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE.)

6 THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENTARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT CHARACTERISTICS (TJ = 25 C, unless otherwise noted) Fig. 4 - Quiescent Current vs. Input Voltage Fig. 5 - Off Supply Current vs. Input Voltage Fig. 6 - Off Supply Current vs. Temperature Fig. 7 - Quiescent Current vs. Temperature Fig. 8 - Off Supply Current vs. Input Voltage Fig. 9 - Off Supply Current vs. Temperature0 1 2 3 4 5 6 7 IQ - Quiescent Current ( A) VIN (V) 0 50 100 150 200 250 IQ(OFF) - Off Supply Current (nA) VIN (V) SiP32461 OUT = 1 10 100 1000 10 000 - 40 - 20 0 20 40 60 80 100 IIQ(OFF) - Off Supply Current (nA) Temperature ( C) VIN = V VIN = V VIN = V VIN = V VIN = V SiP32461 0 1 2 3 4 5 6 7 - 40 - 20 0 20 40 60 80 100 IQ - Quiescent Current ( A) Temperature ( C) VIN = V VIN = V VIN = V VIN = V VIN = V 0 5 10 15 20 IQ(OFF) - Off Supply Current (nA)

7 VIN (V) SiP32460, SiP32462 OUT = 1 10 100 - 40 - 20 0 20 40 60 80 100 IIQ(OFF) - Off Supply Current (nA) Temperature ( C) VIN = V VIN = V VIN = V VIN = V VIN = V SiP32460, SiP32462 SiP32460, SiP32461, Siliconix S14-0842-Rev. D, 28-Apr-146 Document Number: 67754 For technical questions, contact: DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENTARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT CHARACTERISTICS (TJ = 25 C, unless otherwise noted) Fig. 10 - Off Switch Current vs. Input Voltage Fig. 11 - RDS(on) vs. Input Voltage Fig. 12 - Reverse Blocking Current vs. Output Voltage Fig. 13 - Off Switch Current vs. Temperature Fig. 14 - RDS(on) vs. Temperature Fig. 15 - Turn-on Delay Time vs. Temperature0 50 100 150 200 250 IDS(off) - Off Switch Current (nA) VIN (V) IN CurrentOUT = GND50 55 60 65 70 75 80 85 90 95 100 105 110 RDS - On-Resistance (m ) VIN (V) IO = A IO = A IO = A IO = A IO = A - 650 - 600 - 550 - 500 - 450 - 400 - 350 - 300 - 250 - 200 - 150 - 100 - 50 0 IIN - Input Current (nA) VOUT (V) VIN = 0 V VIN = V 1 10 100 1000 10 000 - 40 - 20 0 20 40 60 80 100 IDS(off) - Off Switch Current (nA) Temperature ( C) VIN = VVIN = VVIN = VVIN = VVIN = V40 42 44 46 48 50 52 54 56 58 60 62 64 - 40 - 20 0 20 40 60 80 100 RDS - On-Resistance (m ) Temperature ( C)

8 IO = A VIN = V 100 110 120 130 140 150 160 170 180 - 40 - 20 0 20 40 60 80 100 td(on) - Turn-On Delay Time ( s) Temperature ( C) SiP32460, SiP32461 VIN = 5 V CLL = FR= 500 SiP32460, SiP32461, Siliconix S14-0842-Rev. D, 28-Apr-147 Document Number: 67754 For technical questions, contact: DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENTARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT CHARACTERISTICS (TJ = 25 C, unless otherwise noted) Fig. 16 - Reverse Blocking Current vs. Temperature Fig. 17 - EN Threshold Voltage vs. Input Voltage Fig. 18 - Rise Time vs. Temperature Fig. 19 - Turn-on Delay Time vs. Temperature Fig. 20 - Rise Time vs. Temperature Fig. 21 - Turn-off Delay Time vs. Temperature-1800 -1600 -1400 -1200 -1000 -800 -600 -400 -200 0 - 40 - 20 0 20 40 60 80 100 IIN - Input Current (nA) Temperature ( C) VIN = 0 V VOUT = 5 V VIN = V EN Threshold Voltage (V) VIN (V) VIH VIL - 40 - 20 0 20 40 60 80 100 tr - Rise Time ( s) Temperature ( C) SiP32462 VIN = 5 V CL = F RL = 500 5 6 7 8 9 10 - 40 - 20 0 20 40 60 80 100 td(on) - Turn-On Delay Time ( s) Temperature ( C) SiP32462 VIN = 5 V CL = FRL= 500 140 150 160 170 180 190 200 210 220 - 40 - 20 0 20 40 60 80 100 tr - Rise Time ( s) Temperature ( C) SiP32460, SiP32461 VIN = 5 V CL = F RL = 500 - 40 - 20 0 20 40 60 80 100 td(off) - Turn-Off Delay Time ( s) Temperature ( C) VIN = 5 V CL = F RL = 500 SiP32460, SiP32462 SiP32460, SiP32461, Siliconix S14-0842-Rev.

9 D, 28-Apr-148 Document Number: 67754 For technical questions, contact: DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENTARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT CHARACTERISTICS (TJ = 25 C, unless otherwise noted) Fig. 22 - Turn-off Delay Time vs. Temperature Fig. 23 - Output Pulldown Resistance vs. TemperatureTYPICAL WAVEFORMS Fig. 24 - Turn-on Time Fig. 25 - Turn-on - 40 - 20 0 20 40 60 80 100 td(off) - Turn-Off Delay Time ( s) Temperature ( C) VIN = 5 V CL = F RL = 500 SiP32461 55 60 65 70 75 80 85 - 40 - 20 0 20 40 60 80 100 RPD - Output Pulldown Resistance ( ) Temperature ( C) VIN = V IOUT = 5 mA SiP32461 VEN (500mV/div) VOUT (500mV/div) IOUT (10mA/div) Time (100 s/div) SiP32460/SiP32461 VIN = RL = 500 CL = F SiP32460/SiP32461 VEN (2V/div) VOUT (2V/div) IOUT (20mA/div) VIN = RL = 500 CL = F Time (100 s/div) SiP32460, SiP32461, Siliconix S14-0842-Rev.

10 D, 28-Apr-149 Document Number: 67754 For technical questions, contact: DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENTARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT WAVEFORMS Fig. 26 - Turn-on Time Fig. 27 - Turn-on Time Fig. 28 - Turn-on Time Fig. 29 - Turn-on Time Fig. 30 - Turn-on Time Fig. 31 - Turn-on TimeVIN = RL = 500 CL = F Time (100 s/div) IOUT (10mA/div) VOUT (500mV/div) VEN (500mV/div) SiP32460/SiP32461 SiP32460/SiP32461 VEN (2V/div) VOUT (2V/div) IOUT (20mA/div) VIN = RL = 500 CL = F Time (100 s/div) SiP32462 VEN (500mV/div) VOUT (500mV/div) IOUT (10mA/div) VIN = RL = 500 CL = F Time (10 s/div) SiP32460/SiP32461 VEN (2V/div) VOUT (2V/div) IOUT (20mA/div) VIN = RL = 500 CL = F Time (100 s/div) SiP32462 VEN (500mV/div) VOUT (500mV/div) IOUT (10mA/div) VIN = RL = 500 CL = F Time (100 s/div) SiP32462 VEN (2V/div) VOUT (2V/div) IOUT (50mA/div) VIN = RL = 500 CL = F Time (2 s/div) SiP32460, SiP32461, Siliconix S14-0842-Rev.