)m o cU .
4te e h S atD aw .
: te e h S atD a(
Data Sheet No.
PD94649
IRU3039
SYNCHRONOUS PWM CONTROLLER WITH OVER CURRENT PROTECTION FEATURES
Current Limit using Lower MOSFET Sensing Using the 6V internal
regulator for charge pump circuit allows single supply operation up to 18V Programmable Switching Frequency up to 400KHz Soft-Start Function 0.
8V Precision Reference Voltage Available Uncommitted Error Amplifier Available for DDR Voltage Tracking Applications Stable with Ceramic Capacitor
DESCRIPTION
The IRU3039 controller IC is designed to provide a synchronous Buck
regulator and is targeted for applications where the cost and size is critical.
The IRU3039 operates with a single input s...