型号BTS72220-4ESP
品牌
分类智能功率开关
描述
相关操作
产品概述

The BTS72220-4ESP is a SPI Power Controller, providing protection functions and diagnosis

The device is integrated in SMART7 technology.

特征描述

Basic Features

  • High-Side Switch with Diagnosis and Embedded Protection
  • Part of SPOC™+2 Family
  • Daisy Chain capable SPI interface
  • 3.3 V and 5 V compatible logic pins
  • Slew rate control for all Channels
  • Reverse ON for low power dissipation in Reverse Polarity
  • Switch ON capability while Inverse Current condition (Inverse ON)
  • Green Product (RoHS compliant)
  • Qualified in accordance with AEC Q100 grade 1

Protection Features

  • Absolute and dynamic temperature limitation with controlled restart
  • Overcurrent protection (tripping) with Programmable Restart Control and Current Threshold
  • Undervoltage shutdown
  • Overvoltage protection with external components

Diagnostic Features

  • Proportional load current sense
  • Open Load in ON and OFF state
  • Short circuit to ground and battery
  • Diagnosis feedback via SPI

潜在应用

  • Suitable for resistive, inductive and capacitive loads
  • Replaces electromechanical relays, fuses and discrete circuits
  • Driving capability suitable for 7 A and 4 A loads and high inrush current loads such as 65W bulb, HID or LED equivalent and 42W bulb or LED equivalent