General Description
The SLG59M1685C is a self-powered, high-performance, 2 A
capable, single-channel load switch designed for high-side
power control applications up to 2 A. This feature-rich nFET
load switch has been performance-optimized for all small
form-factor, battery-powered applications including
smartphones, tablet/notebook PCs, and GPS devices.
Operating from 1.3 V to 3.6 V supplies, the SLG59M1685C’s
RDSON is 10 mΩ and its protection-feature set includes VIN
undervoltage lockout, two-level current-limit, thermal
shutdown, and fast VOUT discharge. With a fixed VOUT slew
rate of 2.7 V/ms (adjustable via metal mask from 0.3 V/ms to
10 V/ms), inrush currents at VIN are predictable and the load
switch is designed to drive CLOADs up to 500 μF.
Using Renesas’s proprietary MOSFET IP, the SLG59M1685C
achieves a stable RDSON across a wide input voltage range.
Fully specified over the -40 °C to 85 °C temperature range, this
advanced nFET load switch is available in a 6-ball WLCSP
measuring 0.71 mm x 1.16 mm x 0.5 mm with 0.35mm pitch.
Features
• High-performance nFET Design:
• Low Typical RDSON: 10 mΩ
• Steady-state Operating Current: 2 A
• Operating VIN Range: 1.3 V ≤ VIN ≤ 3.6 V
• Fixed VOUT Slew Rate: 2.7 V/ms at VIN = 3.6 V
• Two-stage Overcurent Protection
• Fixed 2.7 A Active Current Limit
• Fixed 0.7 A Short-circuit Current Limit
• Fast VOUT Discharge
• Thermal Shutdown Protection
• ON/OFF Control: Active HIGH
• Pb-Free / Halogen-Free / RoHS compliant WLCSP
• 6 pin 0.71 mm x 1.16 mm, 0.35 mm pitch