TPS40077 Description
The TPS40077 is a mid-voltage, wide-input (4.5-V to 28-V), synchronous, step-down controller, offering design flexibility for a variety of user-programmable functions, including soft start, undervoltage lockout (UVLO), operating frequency, voltage feed-forward, and high-side, FET-sensed, short-circuit protection. The TPS40077 drives external N-channel MOSFETs using second-generation, predictive-gate drive to...
TPS40077 Key Features
- 1 Operation Over 4.5-V to 28-V Input Range
- Programmable, Fixed-Frequency, up to 1-MHz
- Predictive Gate-Drive Anti-Cross-Conduction
- <1% Internal 700-mV Reference
- Internal Gate-Drive Outputs for High-Side and
- 16-Pin PowerPAD™ Package
- Thermal Shutdown Protection
- Pre-Bias patible
- Power-Stage Shutdown Capability
- Programmable High-Side Sense Short-Circuit