Description
Data Sheet Single Phase Full Wave Direct PWM Motor Driver AM4963/AM4963R General .
The AM4963/AM4963R is a full wave driver IC with direct PWM control function and thermal resistor control function.
Features
* The Motor Speed is Controlled by PWM Pulse Directly and Thermal Resistor at the Same Time
* Low Corner Temperature (30°C) Adjustable
* High Corner Temperature (38°C) Adjustable
* Full Speed when Thermal Resistor Shorten
* Built-in Triangle Wave Circuit witho
Applications
* CPU Cooler Fan in PC
* Brushless DC Motor Driver
HTSSOP-14
SSOP-16
Figure 1. Package Types of AM4963/AM4963R
Sep. 2011 Rev. 1. 0
BCD Semiconductor Manufacturing Limited 1
Data Sheet
Single Phase Full Wave Direct PWM Motor Driver AM4963/AM4963R
Pin Configuration
GH Package