• 简体中文
• English

BTM7742G

The BTM7742G is a fully integrated high current H- bridge for motor drive applications. It contains two p- channel highside MOSFETs and two n- channel lowside MOSFETs with an integrated driver IC in one package. Due to the p- channel highside switches the need for a charge pump is eliminated thus minimizing EMI. Interfacing to a microcontroller is made easy by the integrated driver IC which features logic level inputs, diagnosis with current sense, dead time generation and protection against overtemperature, overvoltage, undervoltage, overcurrent and short circuit. The BTM7742G provides an optimized solution for protected high current PWM motor drives with very low board space consumption.

Parametric BTM7742G RDS (on) 250.0mΩ ID(lim)(multiple) 6.0 A ID(lim)(multiple) 12.0 A Iq 5.0µA Operating Voltage  min  max 5.5V  28.0V Diagnostics OV, OT, OC-failure flag, current sense Protect OV, UV, OT, OC Inhibit Yes Temperature - 40°C - 150°C Mounting SMT Sales Product Name BTM7742G OPN BTM7742GXUMA1 Product Status not for new design Package Name PG-DSO-36 Completely lead free yes Halogen free yes RoHS compliant yes Packing Size 1000 Packing Type TAPE & REEL Moisture Level 3

Summary of Features: Integrated high current H- Bridge Path resistance of max. 500 mΩ @ 150 °C (typ. 250 mΩ @ 25 °C) Low quiescent current of typ. 5µA @ 25 °C PWM capability of up to 25kHz combined with active freewheeling Current limitation level of 12 A typ. (6 A min.) Driver circuit with logic inputs Status flag diagnosis with current sense capability Overtemperature shut down with latch behaviour Overvoltage lock out Undervoltage shut down Switch- mode current limitation for reduced power dissipation in overcurrent situation Integrated dead time generation Operation up to 28V Green Product (RoHS compliant) AEC Qualified Target Applications: Motor-Drive

Data Sheet

Product Selection Guide

Material Content SheetInfo

PCB Design Data

Package Data

PCB Design Data