Datasheet > PT-308F-B

PT-308F-B

更新时间： 2024-01-26 19:53:44

品牌	Logo	应用领域
其他 - ETC		驱动器电机
页数	文件大小	规格书
1页	101K
描述
DC Brushless Motor Driver IC

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中文翻译

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PT-308F-B 数据手册

DC Brushless Motor Driver IC

PT-308Fx

Double Coil Motor Driver IC

Overview

This universal DC brushless motor driver IC is designed for various DC motor's

applications. This driver IC can be used for double coil DC brushless motor. This

driver IC accept the hall IC's output signal and drives the motor coil directly without

any other extra transistors.

Applications

Package: SOT-26

Double coils DC brushless motor.

4V to 18V operation

Features

Motor lock protectionand automatic restart

Low power consumptionand high drivingefficiency

SOP 8 L

PWM speed control

RD output

FG output

PT-308F-A: AnalogyPWM motor driver

PT-308F-B: Linear PWM motorpredriver

PT-308F-C: AnalogyPWM motor driver, no pull-up diode

PT-308F-D: Digital PWM motordriver

DIMENSIONS IN MILLIMETERS(mm)

SYMBOLS

MIN

1.47

0.10

NOM

1.60

MAX

1.73

0.30

Input Devices

1.45

0.41

0.20

4.85

3.91

5.99

1.27

0.71

Hall IC

0.33

0.19

4.80

3.81

5.79

0.51

0.25

4.95

3.99

6.20

0.38

1.27

Specifications

Absolute Maximum Ratings (Ta = 25 C)

Ratings

Symbol

Conditions

Parameter

Units

max

Maximum supply voltage

VDD

Allowable power dissipation

Operating temperature

Storage temperature

350

-30 ~ +125

-55 ~ +150

Output Continuous current

I0ut

400 mA

Max.

I0ut

Output Peak current

T< 20us

650

On 50mm x 50mm x 1.6mm glass epoxy board

PROLIFIC TECHNOLOGY INC.

7F, No.48, Sec.3, Nan Kang Rd., Nan Kang, Taipei, 115, Taiwan

Ver.1.5

Date: Jun. 2002

中文翻译

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