Dual output, 6A/Phase, Highly Integrated SupIRBuck® Single-Input Voltage, Synchronous Buck
Regulator
IR3892
FEATURES
• Single 5V to 21V application • Wide Input Voltage Range from 1V to 21V with
external Vcc • Output Voltage Range: 0.
5V to 0.
86*PVin • Dual output, 6A/Phase • Enhanced Line/Load Regulation with Feed-
Forward • Programmable Switching Frequency up to 1.
0MHz • Internal Digital Soft-Start • Enable input with Voltage Monitoring Capability • Thermally compensated current limit and Hiccup
Mode Over Current Protection • External synchronization with Smooth Clocking • Precision Reference Voltage (0.
5V +/-1%) • Seq pin for Sequencing Applications • Integrated MOSFETs, drivers and Boot...