JWH5276 Datasheet | JoulWatt Technology

DESCRIPTION The JWH®5276 is a monolithic buck switching regulator based on a proprietary I2 control for fast transient response. Operating with an input range of 2.95V~7V, JWH5276 delivers 6A of continuous output current with integrated two MOSFETs. The internal synchronous power switches provide high efficiency without the use of an external schottky diode. JWH5276 guarantees robustness with output short protection, thermal protection, current run-away protection, and input under voltage lockout. JWH5276 is available in QFN3X3-16 packages, which provide a pact solution with minimal external ponents. pany’s Logo is Protected, “JW” and “JOULWATT” are Registered Trademarks of Joul Watt technology Inc. FEATURES - 2.95V to 7V operating input range - Up to 6A output current - Internal 12mΩ High-Side and 12mΩ Low-Side MOSFETs - Adjustable switching frequency - Adjustable soft-start time - Power good indicator - Input under voltage lockout - Output short circuit protection - Thermal protection - Available in QFN3X3-16 package APPLICATIONS - Low-voltage, High Density Power System - POL Regulation for High-performance DSPs, FPGAs, ASICs and Microprocessors - Gaming, DTV and Set-top Boxes - Hard Disk Drives TYPICAL APPLICATION VIN VIN ON OFF C1 R4 C4 R5 C3 P FB L R1 VIN ( Opt.) R9 R10 C5 VOUT C2 JWH5276 Rev.0.21 Joul Watt® Proprietary Information. Patent Protected. 2021/05/25...