SLG59M1612V Silego

SLG59M1612V Dual 4.5A Integrated Power Switch with One Channel Discharge and Reverse Blocking General Description Pin Configuration The SLG59M1612V is designed for load switching application. MOS1 D 1 The part comes with two 4.5 A rated MOSFETs switched on by 14 MOS1 S two ON control pins. Each MOSFETs turn on time is indepen- 2 13 MOS1 D MOS1 S dently adjusted by an external capacitor. One channel dis- 3 12 ON MOS1 CAP MOS1 charge is active when both ON signals are inactive. 11 VDD GND 4 Features CAP MOS2 ON MOS2 5 10 Two 4.5 A independent MOSFETs with Reverse Current MOS2 D 6 9 MOS2 S Blocking 7 8 MOS2 S MOS2 D Two Integrated VGS Charge Pumps Internal discharge for Channel 1. Discharge when both ON MOS1 & ON MOS2 = Low 14-pin STDFN Independent Ramp Control (Top View) Protected by thermal shutdown Pb-Free / RoHS Compliant Halogen-Free / MSL 1 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 S MOS2 D MOS1 D MOS2 S 4.5 A 4.5 A Reverse Reverse Blocking Blocking Charge Charge Pump Out Pump Out VDD ON MOS1 ON MOS2 Slew Rate CAP MOS1 Control CAP MOS2 Silego Technology, Inc. Rev 1.00 000-0059M1612-100 Revised September 9, 2015SLG59M1612V 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 Discharge Logic Table VDD ON MOS1 ON MOS2 Channel 1 Discharge No Power X X Hi-Z Power HIGH LOW OFF Power LOW HIGH OFF Power LOW LOW ON Notes: 1. Discharge on Channel 1 is only activated when both ON MOS1 and ON MOS2 = LOW 2. Channel 2 has no internal discharge circuitry. Ordering Information Part Number Type Production Flow SLG59M1612V STDFN 14L Industrial, -40 C to 85 C SLG59M1612VTR STDFN 14L (Tape and Reel) Industrial, -40 C to 85 C 000-0059M1612-100 Page 2 of 10