SLG59M1603V

SLG59M1603V Dual 4.5A Integrated Power Switch with Discharge and Reverse Current Blocking General Description Pin Configuration The SLG59M1603V is designed for power switching applica- MOS1 D 1 tion. The part comes with two 4.5 A rated MOSFETs switched 14 MOS1 S on by two ON control pins. Each MOSFETs turn on time is 2 13 MOS1 D MOS1 S independently adjusted by an external capacitor. 3 12 ON MOS1 CAP MOS1 11 Features VDD GND 4 Two 4.5A independent MOSFETs with Reverse Current CAP MOS2 ON MOS2 5 10 Blocking MOS2 D 6 9 MOS2 S Two Integrated VGS Charge Pumps 7 8 Two internal discharges per channel for gate and source MOS2 S MOS2 D Independent Ramp Control Protected by thermal shutdown 14-pin STDFN Pb-Free / RoHS Compliant (Top View) Halogen-Free STDFN 14L, 1 x 3 x 0.55 mm Applications Ideal for switching ON and OFF S0 +5.0 and 3.3V power rails with associated support circuitry discharges. Ideal for switching ON and OFF power rails 5V or less. Can use either channel up to 5.5A with combined maximum current of 8.5A Maximum load capacitance of 1000 F for each Channel Source terminal. Block Diagram MOS1 D MOS1 S MOS2 D MOS2 S 4.5 A 4.5 A Reverse Reverse Blocking Blocking VDD +2.5 to 5.5 V VDD Charge Charge Pump 1 Pump 2 Linear Ramp Linear Ramp CAP MOS1 Control Control CAP MOS2 Over Temperature Over Temperature Protection Protection ON MOS1 CMOS Input ON MOS2 CMOS Input Silego Technology, Inc. Rev 1.02 000-0059M1603-102 Revised September 29, 2015SLG59M1603V Pin Description Pin Pin Name Type Pin Description 1 MOS1 D MOSFET Drain of MOSFET1 2 MOS1 D MOSFET Drain of MOSFET1 (fused with pin 1) 3 ON MOS1 Input Turns on MOS1 (4 M pull down resistor) 4 VDD VDD +5VDD Power 5 ON MOS2 Input Turns on MOS2 (4 M pull down resistor) 6 MOS2 D MOSFET Drain of MOSFET2 7 MOS2 D MOSFET Drain of MOSFET2 (fused with pin 6) 8 MOS2 S MOSFET Source of MOSFET2 (fused with pin 9) 9 MOS2 S MOSFET Source of MOSFET2 10 CAP MOS2 Input Sets ramp and turn on time for MOSFET2 11 GND GND Ground 12 CAP MOS1 Input Sets ramp and turn on time for MOSFET1 13 MOS1 S MOSFET Source of MOSFET1 (fused with pin 14) 14 MOS1 S MOSFET Source of MOSFET1 Ordering Information Part Number Type Production Flow SLG59M1603V STDFN 14L Industrial, -40 C to 85 C SLG59M1603VTR STDFN 14L (Tape and Reel) Industrial, -40 C to 85 C 000-0059M1603-102 Page 2 of 10