Description
The CS3972 is a 1.25A, 60V, current mode, high efficiency, switching regulator circuit. It can be configured in buck, boost, forward, isolated and non-isolated topologies, using a single-ended switch.

FEATUREs
■ 75VMAX, 2APEAK Internal Switch
■ 3V to 60V Input Voltage Range
■ 6mA Input Supply Current
■ 1.24V Precision Reference
■ 40kHz Switching Frequency
■ Variable Current Limit with External Voltage Clamp
■ Under-Voltage Protection
■ Over-Temperature Protection
■ External Synchronization