PT-3085C Ver la hoja de datos (PDF) - Prolific

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componentes Descripción

Fabricante

PT-3085C

Double Coil Motor Driver IC

Prolific 

DC Brushless Motor Driver IC

PT-308Cx

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

Double coils DC brushless motor.

Package: SOT-26

Features

Motor lock protection and automatic restart

Low power consumption and high driving efficiency

PT-308C-A: 3~18V, PWM Control

PT-3085C: 3~18V, RD Output

PT-3086C: 3~18V, FG Output

PT-3086D1: 2~18V, FG Output/4 Pole Fan

PT-3086D2: 2~18V, FG Output/8 Pole Fan

Input Devices

Hall IC

SOT-26

b

e

D

SYMBOLS

A

A1

A2

b

C

D

E

H

e

L

L

DIMENSIONS IN MILLIMETERS(mm)

MIN

NOM

MAX

1.00

1.10

1.30

0.00

-

0.10

0.70

0.80

0.90

0.35

0.40

0.50

0.10

0.15

0.25

2.70

2.90

3.10

1.60

1.80

2.00

2.60

2.8

3.00

1.7

1.9

2.1

0.20

-

-

Specifications

Absolute Maximum Ratings (Ta = 25 C)

Parameter

Symbol

Maximum supply voltage

V max

DD

Allowable power dissipation

Pd

Operating temperature

Ta

Storage temperature

Ts

Conditions

Output Continuous current

I0ut

Max.

Output Peak current

I0ut

T-< 20us

* 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

Ratings Units

18

V

350* mW

O

-30 ~ +125 C

O

-55 ~ +150 C

400 mA

650 mA

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