TPS657051 Overview
The TPS65705x devices are small power management units targeted for embedded camera module or other portable low-power consumer-end equipments. The device contains two highly efficient step-down converters, a low dropout linear regulator, and additional supporting functions. The 2.25-MHz step-down converter enters a low-power mode at light load for maximum efficiency across the widest possible range of load currents.
TPS657051 Key Features
- 1 Two 400-mA Step-Down Converters
- Up to 92% Efficiency
- VIN Range for DC-DC Converter
- 2.25-MHz Fixed-Frequency Operation
- Power Save Mode at Light Load Current
- Output Voltage Accuracy in PWM Mode ±1.5%
- 100% Duty Cycle for Lowest Dropout
- 180° Out-of-Phase Operation
- 1 General Purpose 200-mA LDO
- VIN Range for LDO From 1.7 V to 6.0 V