AM4963R datasheet(1/16 Pages) BCDSEMI

部件名	AM4963R

功能描述	Single Phase Full Wave Direct PWM Motor Driver CPU Cooler Fan in PC

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制造商	BCDSEMI [BCD Semiconductor Manufacturing Limited]

网页	http://www.bcdsemi.com

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Data Sheet

Single Phase Full Wave Direct PWM Motor Driver

AM4963/AM4963R

Sep. 2011 Rev. 1. 0

BCD Semiconductor Manufacturing Limited

1

General Description

The AM4963/AM4963R is a full wave driver IC with

direct PWM control function and thermal resistor

control function. It is used for single phase motor and

is capable of speed control by PWM pulse and

thermal resistor at the same time.

The AM4963/AM4963R is available in HTSSOP-14

and SSOP-16 packages.

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 without Extra

Oscillation Capacitor

•

Built-in Minimal Speed Setup Circuit

•

Alpha Slope Adjustable

•

Rotation Speed Indicator (FG)

•

Rotation/lock State Indicator (RD)

•

Built-in Temperature Control Circuit

•

Built-in Thermal Shutdown Circuit

•

Lock Protection and Auto-restart

Applications

•

CPU Cooler Fan in PC

•

Brushless DC Motor Driver

Figure 1. Package Types of AM4963/AM4963R

HTSSOP-14

SSOP-16

类似零件编号 - AM4963R

制造商	部件名	数据表	功能描述
BCD Semiconductor Manuf...	AM4963RGH-G1	53Kb / 2P	Single Phase Full Wave Direct PWM Motor Driver
Diodes Incorporated	AM4963RGH-G1	561Kb / 16P	Single Phase Full Wave Direct PWM Motor Driver
BCD Semiconductor Manuf...	AM4963RGHTR-G1	53Kb / 2P	Single Phase Full Wave Direct PWM Motor Driver
Diodes Incorporated	AM4963RGHTR-G1	561Kb / 16P	Single Phase Full Wave Direct PWM Motor Driver
BCD Semiconductor Manuf...	AM4963RGS-G1	53Kb / 2P	Single Phase Full Wave Direct PWM Motor Driver

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类似说明 - AM4963R

制造商	部件名	数据表	功能描述
Diodes Incorporated	AM4964	1Mb / 21P	SINGLE PHASE FULL WAVE DIRECT PWM MOTOR DRIVER
	AM4962	380Kb / 16P	SINGLE PHASE FULL WAVE DIRECT PWM MOTOR DRIVER
	AM9468	1Mb / 16P	SINGLE PHASE FULL WAVE DIRECT PWM MOTOR DRIVER May 2016
	AM4963	561Kb / 16P	Single Phase Full Wave Direct PWM Motor Driver
BCD Semiconductor Manuf...	AM4961	198Kb / 16P	SINGLE PHASE FULL WAVE DIRECT PWM MOTOR DRIVER
Diodes Incorporated	AM4961	695Kb / 14P	SINGLE PHASE FULL WAVE DIRECT PWM MOTOR DRIVER
BCD Semiconductor Manuf...	AM4962	126Kb / 3P	SINGLE PHASE FULL WAVE DIRECT PWM MOTOR DRIVER
	AM4963	53Kb / 2P	Single Phase Full Wave Direct PWM Motor Driver
	AM4962	380Kb / 16P	SINGLE PHASE FULL WAVE DIRECT PWM MOTOR DRIVER
Eutech Microelectronics...	EUM6898R	81Kb / 1P	Single-Phase Full-Wave Motor Driver with Direct PWM Input