XR76108 Description
The XR76108 and XR76112 are synchronous step-down regulators bining the controller, drivers, bootstrap diode and MOSFETs in a single package for Point-of-Load supplies. The XR76108 has a load current rating of 8A and the XR76112 has a load current rating of 12A. A wide 4.5V to 22V input voltage range allows for single supply operation from industry standard 5V, 12V and 19.6V rails.
XR76108 Key Features
- 8A and 12A capable step down regulators
- 4.5V to 5.5V low VIN operation
- 4.5V to 22V wide single input voltage
- Controller, drivers, bootstrap diode and MOSFETs integrated in one package
- Proprietary Constant On-Time control
- No loop pensation required
- Ceramic output capacitor stable operation
- Programmable 200ns
- 2µs on-time