Datasheet > AM4963GSTR-G1

AM4963GSTR-G1

更新时间： 2024-01-11 06:08:52

品牌	Logo	应用领域
BCDSEMI		驱动器
页数	文件大小	规格书
2页	49K
描述
Single Phase Full Wave Direct PWM Motor Driver

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中文翻译

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数据手册

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AM4963GSTR-G1 数据手册

Product Brief

Single Phase Full Wave Direct PWM Motor Driver AM4963/AM4963R

Description

Parametric Table

V_CC=12V

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.

Supply Voltage (V)

3.5 to 18

Supply Current (mA) V_CT=L

Output Saturation (V)

1.2

The AM4963/AM4963R is available in SSOP-16

and HTSSOP-14 packages.

Output Current (Max) (A)

CT Charge Current (μA)

1.0

2.3

0.23

CT Discharge Current (μA)

CT Charge and Discharge Ratio

FG Output Low Level Voltage (V)

RD Output Low Level Voltage (V)

Features

•

The Motor Speed is Controlled by PWM

Pulse Directly and Thermal Resistor at the

Same Time

0.2

•

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

Benefits

•

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

•

Speed Control by Both Thermistor and

Direct PWM

Minimum External Components

Temperature High/Low Adjustable

Low Startup Voltage: 3.5V

Cost-effect Solution

•

Applications

Additional Available Materials

•

CPU Cooler Fan in PC

Brushless DC Motor Driver

•

Samples

Data Sheet

Reliability Report

ESD Report

Oct. 2011

BCD Semiconductor Manufacturing Limited

中文翻译

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