TPS40200
Description
The TPS40200 is a flexible, non-synchronous controller with a built-in 200-mA driver for P-channel FETs. The circuit operates with inputs up to 52 V with a power-saving feature that turns off driver current once the external FET has been fully turned on.
Key Features
- 1 Input Voltage Range 4.5 V to 52 V
- Output Voltage (700 mV to 90% VIN)
- 200-mA Internal P-channel FET Driver
- Voltage Feed-Forward Compensation
- Undervoltage Lockout
- Programmable Fixed-Frequency (between 35 kHz and 500 kHz) Operation
- Programmable Short-Circuit Protection
- Hiccup Overcurrent Fault Recovery
- Programmable Closed-Loop Soft-Start
- 700 mV 1% Reference Voltage
