有刷直流和步进电机驱动器

满足 ASIL 合规要求并具有诊断功能的 80V 车用半桥 MOSFET 驱动器

AMT49502

Markets Served

AMT49502 为汽车应用提供稳健可靠的栅极驱动解决方案，满足 ASIL 合规要求，集成了诊断功能，并支持 5.5V 至 80V 的宽工作电压范围，适用于 12V 和 48V 系统。

Evaluation Board

Product Details

Product Details

Top Features

5.5 to 80 V supply voltage operating range
AEC-Q100 Half Bridge MOSFET Driver
Independent control of high-side and low-side gate drives
SPI-compatible serial interface with programable diagnostics
Current sense amplifier

Target Application

Part Number Specifications and Availability

View Full Specification Details

AMT49502KLPTR-3-1

supply_voltage_min_v: 5.5
supply_voltage_max_v: 80
architecture: Gate Driver
control_interface: Direct Control, I2C/SPI
rds_on: 23.9
sleep_current: 30
current_sense_amplifier: 1
typical_load_current_a: 0-20
package: 24-Pin TSSOP
market: Automotive

AMT49502KLPTR-5

supply_voltage_min_v: -
supply_voltage_max_v: -
architecture: -
control_interface: -
rds_on: -
sleep_current: -
current_sense_amplifier: -
typical_load_current_a: -
package: -
market: -

AMT49502KLPTR-5-1

supply_voltage_min_v: 5.5
supply_voltage_max_v: 80
architecture: Gate Driver
control_interface: Direct Control, I2C/SPI
rds_on: 23.9
sleep_current: 30
current_sense_amplifier: 1
typical_load_current_a: 0-20
package: 24-Pin TSSOP
market: Automotive

设计工具

AMT49502

Software Portal

Technical Documentation

Driving Inductive Loads

Application Note

Driving Inductive Loads

AMT4952 Evaluation Board User Guide

AMT4952 Evaluation Board User Guide