BD9845FV - ROHM

BD9845FV 3.6V to 35V Input 1ch Buck Controller

BD9845FV is a switching regulator controller that uses pulse width modulation. This IC can be used for step-down DC/DC converter applications. BD9845FV is available in a compact package that is optimum for compact power supplies of many kinds of equipment. Features  Operates up to (VCC=35V)  Contains FET Driver Circuit (Step-Down Circuit 1 output).  REG O.

Features

 Operates up to (VCC=35V)
 Contains FET Driver Circuit (Step-Down Circuit 1 output).
 REG Output Circuit (2.5V) are contained.
 Built-In Over Current Protect
 Adjustable Soft Start and Pause Period.
 Three modes of Standby, Master, and Slave can be Switched. (ICCS = 0 µA typ during standby)
 ON/OFF control is enabled independently for each channel. (DT terminal) Applications LCD, PDP, PC, AV, Printer, DVD, Projector TV, Fax, Copy Machine, Measuring Instrument, etc Typical Application Circuit Key Specifications
 Supply Voltage Range: 3.6V to 35V
 Error Amplifier Reference Voltage: .