G5217

Global Mixed-mode Technology Inc. G5217 24V Input Voltage-Mode Buck PWM Controller Features „ Drives Two N-Channel MOSFETs „ Operates at 5V to 24V Supply Voltage „ Internal Bootstrap Diode Circuit „ Voltage-Mode PWM Control „ Fast Transient Response „ 0.8V, 2% Accuracy Reference Voltage „ Internal Soft Start „ Constant 300kHz Switching Frequency „ Over-Current Fault Monitors by Using Low-Side MOSFET RDS(ON) „ Output Under-Voltage Protection Applications „ 16V to 30V Input High Power DC-DC Regulators „ Low-Voltage Distributed Power Supplies Ordering Information ORDER NUMBER G5217P11U Note: P1: SOP-8 1: Bonding Code U: Tape & Reel MARKING G5217 General Description The G5217 provides complete control and protection for a DC-DC converter for high power applications. It is designed to drive two N-channel MOSFETs in a synchronous-rectified buck topology. The G5217 integrates all of the control, bootstrap diode and protection functions into a single package. The G5217 provid...