SLG5NT1757V SLG5NT1757V An Adjustable Turn-on Time, 5 m, 4 A Ultra Low Power Switch with Fast Discharge General Description Pin Configuration Operating from a 3.0 V to 5.5 V power supply and fully specified over the -40 C to 85 C temperature range, the ON GND SLG5NT1757V is a high-performance 5 m, 4 A CAP VDD 1 14 single-channel nFET integrated power switch. Using a 16 15 proprietary MOSFET design, the SLG5NT1757V achieves a 2 13 SIG GND NC stable 5 m RDS across a wide input/supply voltage range. ON 3 12 VOUT VIN The SLG5NT1757V is designed for all 0.6 V to 1.98 V power rail applications. Using Dialogs advanced assembly 4 11 VIN VOUT techniques for high-current operation, the SLG5NT1757V is packaged in a space-efficient, low thermal resistance, VIN 5 10 VOUT RoHS-compliant 1.6 mm x 2.5 mm STQFN package. VIN 6 9 VOUT 7 8 Features VIN VOUT Low Typical RDS nFET: 5 m ON Maximum Continuous Switch Current: Up to 4 A 16-pin FC-STQFN Supply Voltage: 3.0 V V 5.5 V DD (Top View) Input Voltage Range: 0.6 V V 1.98 V IN Fast Turn-on: 48 s when tune C = 4.7 nF, R = 20 , SLEW LOAD C = 10 F, V = 5 V, V = 1 V Applications LOAD DD IN 168 s when tune C = 22 nF, R = 20 , Notebook Power Rail Switching SLEW LOAD C = 10 F, V = 5 V, V = 1 V Tablet Power Rail Switching LOAD DD IN Low , 16-pin 1.6 mm x 2.5 mm STQFN Packaging Smartphone Power Rail Switching JA Pb-Free / Halogen-Free / RoHS compliant Block Diagram 4 A 5 m VIN 0.6 V to 1.98 V VOUT 200 VDD +3.0 V to 5.5 V CAP Input Circuit ON Datasheet Revision 1.03 24-Feb-2020 Page 1 of 24 2020 Dialog Semiconductor CFR0011-120-01SLG5NT1757V An Adjustable Turn-on Time, 5 m, 4 A Ultra Low Power Switch with Fast Discharge Pin Description Pin Pin Name Type Pin Description VDD supplies the power for the operation of the power switch and internal control circuitry 1VDD Power where its range is 3.0 V V 5.5 V. Bypass the VDD pin to GND with a 0.1 F (or larger) DD capacitor 2 NC NC No Connect - make no external connection to this pin. Drain terminal of Power MOSFET (Pins 3-7 fused together). Connect a 10 F (or larger) 3-7 VIN MOSFET low ESR capacitor from this pin to GND. Capacitors used at VIN should be rated at 10 V or higher. Source terminal of Power MOSFET (Pins 8-12 fused together) Connect a low ESR 8-12 VOUT MOSFET capacitor (up to 10 F) from this pin to GND. Capacitors used at VOUT should be rated at 10 V or higher. 13 SIG GND GND Analog signal ground. connected A low-ESR, stable dielectric, ceramic surface-mount tuning capacitor C SLEW 14 CAP Input from CAP pin to GND sets the V slew rate and overall turn-on time of the OUT SLG5NT1757V. Capacitors used at the CAP pin should be rated at 10 V or higher. 15 GND GND Analog or Power ground. A low-to-high transition on this pin closes the power switch. ON is an asserted-HIGH, level-sensitive CMOS input with ON V < 0.3 V and ON V > 0.85 V. As the ON pin input IL IH 16 ON Input circuit has an internal 4 M pull-down, connect this pin to a general-purpose output (GPO) of a microcontroller, an application processor, or a system controller. Ordering Information Part Number Type Production Flow SLG5NT1757V STQFN 16L Industrial, -40 C to 85 C SLG5NT1757VTR STQFN 16L (Tape and Reel) Industrial, -40 C to 85 C Datasheet Revision 1.03 24-Feb-2020 Page 2 of 24 2020 Dialog Semiconductor CFR0011-120-01