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Data Sheet No.
PD94250
IRU3038
SYNCHRONOUS PWM CONTROLLER FOR TERMINATION POWER SUPPLY APPLICATIONS
PRELIMINARY DATA SHEET
FEATURES
Synchronous Controller in 14-Pin Package Operating with single 5V or 12V supply
voltage 200KHz to 400KHz operation set by an external resistor Soft-Start Function Fixed Frequency
Voltage Mode 500mA Peak Output Drive Capability Uncommitted Error Amplifier available for DDR
voltage tracking application 1.
25V Reference
Voltage Protects the output when control FET is shorted
DESCRIPTION
The IRU3038 controller IC is designed to provide a low cost synchronous Buck regulator for
voltage tracking applications suc...