Description

Ultracompact 4A, 15V, Full Bridge Driver with SPI Features: 25-Bit Digital Output Voltage Control Wide Input Voltage Range: 3.1V to 15V ±4A Output Current High Output Power: Up to 54W1 High Efficiency at High Frequency 92.6% Efficiency at 4A, 15VIN, fSW = 3MHz SPI Interface Allows User to: Set Output Regulation Voltage Set Output Current Limits Check Device Status Enable/Disable Output Integrated 4A Power Switches Silent Switcher® Architecture Analog Output for Diagnostics/Telemetry Adjustable and Synchronizable: 500kHz to 3MHz Small 3mm × 3mm 18-Lead LQFN1 VTEC = ±13.5V/±4A with VIN = 15V, fSW = 1MHz