TLE7183QU数据手册集成电路（IC）的电机驱动器控制器规格书PDF

描述 Description

The TLE7183QU driver IC is designed to control 6 to 12 external MOSFETs forming the converter for high current 3 phase motor drives in the automotive sector. It includes features like short circuit detection, 2-bit error diagnosis and high output performance. It meets the typical requirements of automotive applications, e.g. full functionality even at low battery voltages. Its 3 high side and 3 low side output stages are powerful enough to drive MOSFETs with a gate charge of 400 nC with rise and fall times of approximately 150 ns. Typical applications are cooling fan, water pump, electrohydraulic and electric power steering. The TLE7183QU is designed for a 12 V power net. Several options are available for the fixed short circuit detection level.

特性 Features

• Compatible with very low ohmic normal level input N-Channel MOSFETs
• Separate input for each MOSFET
• PWM frequency up to 30kHz
• Fulfils specification down to 5.5V supply voltage
• Optimized Electromagnetic Compatibility (EMC)
• TQFP-48 package with exposed heat slug
• Control inputs with TTL characteristics
• Separate source connection for each MOSFET
• Integrated minimum dead time
• Shoot through protection
• Short circuit protection with 5 fixed detection levels available
• Disable and sleep mode features
• 2-bit error diagnosis
• Thermal overload warning for driver IC
• Integrated overcurrent warning
• Integrated current sense amplifier
• 0 to 100% duty cycle
• Green Product (RoHS compliant)
• AEC Qualified

优势:
• Excellent gate voltages down to 5.5V supply
• Fast and accurate operational amplifier for current measurement
• Strong floating output stages
• TQFP48 package with exposed pad for high ambient temperature and high number of temperature cycles robustness

应用 Application

• Fuel Pump
• Water Pump
• Oil Pump
• Engine Cooling Fan
• Electric Power Steering

简介

TLE7183QU属于集成电路（IC）的电机驱动器控制器。由制造生产的TLE7183QU电机驱动器，控制器产品属于电机驱动器和控制器电源管理集成电路 (PMIC) 系列，可用于控制或操作从某电源施加到电机或相关机电执行器的电源。所实现的具体功能和特性集根据预期负载和预期应用的特性有很大差异，范围从用于有刷电机的简单开环速度控制到基于步进电机的高级闭环运动控制。