AM2038中文资料Three Channel Half H-Bridge Driver数据手册AMtek规格书

描述 Description

The AM2038 provides three individually controllable half-H-bridge drivers. The device is intended to drive a three-phase brushless DC motor, though it can also be used to drive solenoids or other loads. Each output driver channel consists of N-channel power MOSFETs in a half-H-bridge configuration.

The AM2038 Can supply up to 5.5A peak or 2A RMS output current per channel (with proper PCB heat sink at 10V and 25℃) per half-H-Bridge.

The Device provides internal shutdown functions for Short-circuit protection, over current and over temperature protection.

特性 Features

• 2.8V to 18V Operating Voltage Range
• 2A Maximum Drive Current
• Built-in 2pcs OP, optimized for FOC current sense function
• Wide PWM input operating range to 100KHz
• Low MOSFET ON-resistance: HS + LS = 0.3Ω
• Operating ambient junction temperature: -20℃~85℃
• Over current function.
• QFN 5X5 Package for small PCB layout
• Halogen-Free Green Product & RoHS compliant Package

应用 Application

• Gimbal
• Robotics
• Consumer products
• 3-Phase BLDC Motor Drive