1 Description
• High frequency, low profile DC-DC converters;
• Voltage Regulators for CPUs, GPUs, FPGAs and DDR memory arrays;
• Telecom controlled and uncontrolled

Features
• Integrated driver, Schottky diode, control MOSFET Q1 and synchronous MOSFET Q2
• On-chip MOSFET Current sensing and reporting at 5 µA/A.
• Input voltage (VIN) range of 4.25 V to 16 V
• VCC and VDRV supply of 4.5 V to 5.5 V
• Output voltage range from 0.225 V up to 5.5 V at VIN = 12 V
• Output current capability of 90 A
• Operation up to 2 MHz
• VDRV under voltage lockout (UVLO)
• Bootstrap under-voltage protection
• 8mV / °C temperature analog output
• Over temperature protection and thermal shutdown
• Cycle-by-cycle over current Protection (OCP) and flag
• Control MOSFET short (HSS) detection and flag
• Auto-replenishment on bootstrap capacitor
• Compatible with 3.3 V tri-state PWM Input
• Body-Braking™ load transient support
• DEEP SLEEP mode for power saving via EN= low (32 µA typ)
• Lead free RoHS compliant package
• Small 4 mm x 6 mm x 0.465 mm CE (Chip Embedded) package