TPS40055-EP Description
The TPS40055 is a family of high-voltage, wide input (8 V to 40 V), synchronous, step-down converters. The TPS40055 family offers design flexibility with a variety of user programmable functions, including soft-start, UVLO, operating frequency, voltage feedforward, high-side current limit, and loop pensation. The TPS40055 are also synchronizable to an external supply.
TPS40055-EP Key Features
- 2 Operating Input Voltage 8 V to 40 V
- Input Voltage Feed-Forward pensation
- < 1 % Internal 0.7-V Reference
- Programmable Fixed-Frequency Up to 1-MHz
- Internal Gate Drive Outputs for High-Side and
- 16-Pin PowerPAD™ Package (θJC = 25°C/W)
- Thermal Shutdown
- Externally Synchronizable
- Programmable High-Side Sense Short-Circuit
- Programmable Closed-Loop Soft-Start