TPS652170RSLR Description

The TPS652170RSLR is a single-chip power management IC (PMIC) specifically designed to power the AM335x ARM? Cortex?-A8 processor in portable and 5-V line-powered applications.

TPS652170RSLR Features

• 2-A output current on the power path

• Linear charger; 700-mA maximum charge current

• 20-V tolerant USB and AC inputs

• Thermal regulation, safety timers

• Temperature sense input

• Three-step-down converter with integrated switching FETs

• 2.25-MHz fixed frequency operation

• Power-save mode at light-load current

• Output voltage accuracy in PWM mode ±2%

• 100% duty cycle for lowest dropout

• Typical 15-μA quiescent per converter

• Passive discharge to the ground when disabled

• Undervoltage lockout and battery fault comparator

• Always-on push-button monitor

• Hardware reset pin

• Password-protected I2C registers

TPS652170RSLR Applications

• Industrial