TDA22590中文資料英飛凌數(shù)據(jù)手冊PDF規(guī)格書

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