PL392F数据手册Prolific中文资料规格书

描述 Description

OVERVIEWThe PL392F is a variable speed DC fan motor driver IC with built-in Hall sensor. The built-in dynamic offset cancellation of pre-amplifier stage achieves optimal symmetrical magnetic sensing. The output driver provides a linear drive to eliminate switching noise. Furth, the linear driving of PL392F will benefit EMI performance. PL392F is also featuring with jump start protection according to ISO16750-2. This IC is an optimal solution with speed controllable by direct PWM input signal for Automotive DC brushless fan application specifically.

特性 Features

·Built-in hall sensor
·Single phase full wave driver
·Soft switching output driver
·Motor locked protection and automatic restart
·Speed controllable by DC/PWM
·FG output (open drain)
·Current limit
·Quick start
·Built-in hysteresis comparator
·Built-in zener diode
·High balance and low thermal drift magnetic sensing
·Low power consumption and high driving efficiency
·Jump start protection
·AEC Q100 qualified
·RoHS 2.0 compliance
·Package with heat sink for better thermal performance