TPS55285 Overview
The TPS55285 is a fully integrated synchronous buck-boost converter that is optimized for converting battery voltage, USB Power Delivery (USB PD) or adaptor voltage into power supply rails. The TPS55285 integrates four 15mΩ MOSFETs to provide a high efficiency and small size solution. The TPS55285 has a wide input voltage range from 2.4V (3.0V rising) to 22V and is capable of outputting 0.8V to 15V voltage with 10mV...
TPS55285 Key Features
- Programmable power supply (PPS) support for USB power delivery (USB PD)
- Wide input voltage range: 2.4V to 22V
- 3.0V Minimum input voltage for start-up
- ±1% reference voltage accuracy
- Programmable output current limit up to 6.35A
- High efficiency over entire load range
- 92.0% efficiency at VIN = 20V, VOUT = 5V and IOUT = 5A
- 95.7% efficiency at VIN = 12V, VOUT = 15V and IOUT = 5A
- I2C Programming
- Output enable(OE) On/Off