XR76208 Description
The XR76203, XR76205 and XR76208 are synchronous step-down regulators bining the controller, drivers, bootstrap diode and MOSFETs in a single package for point-of-load supplies. The XR76203, XR76205 and XR76208 have load current ratings of 3A, 5A and 8A respectively. A wide 5V to 40V input voltage range allows for single supply operation from industry standard 24V ±10%, 18V-36V, and rectified 18VAC and 24VAC rails.
XR76208 Key Features
- Controller, drivers, bootstrap diode and MOSFETs integrated in one package
- 3A, 5A and 8A Step Down Regulators Wide 5V to 40V Input Voltage Range >0.6V Adjustable Output Voltage
- Proprietary Constant On-Time Control No Loop pensation Required Stable Ceramic Output Capacitor Operation Programm
- Selectable CCM or CCM/DCM CCM/DCM for high efficiency at light-load CCM for constant frequency at light-load
- Programmable Hiccup Current Limit with Thermal pensation
- Precision Enable and Power Good flag
- Programmable Soft-start
- 30-pin 5x5mm QFN package