Features for the TPS55288EVM-045
- Input voltage range: 2.7 V to 36 V
- Output voltage range: 0.8 V to 21.26 V
- 97% efficiency at VIN = 12 V, VOUT = 20 V and IOUT = 3 A
- Adjustable switching frequency 200 kHz to 2.4 MHz
- Programmable output current limit
- I²C Interface
Description for the TPS55288EVM-045
The TPS55288 is a synchronous buck-boost converter optimized for converting battery voltage or adaptor voltage into power supply rails.
The TPS55288 integrates two 16-A MOSFETs of the boost leg to balance the solution size and efficiency for USB Power Delivery (USB PD) application.
The TPS55288 has up to 36-V input voltage capability. It can output 15 A when working in buck mode. When working in boost mode, the device delivers 100 W from 8-V input or 60 W from 5-V input.