11-MD111 データシートの表示（PDF） - Silicon Touch Technology Inc.

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11-MD111

Low-saturation, Low-voltage 1.5 Channel Bi-directional Motor Driver

Silicon Touch Technology Inc. 

點晶科技股份有限公司

SILICON TOUCH TECHNOLOGY INC.

MD111

MD111

Low-saturation, Low-voltage

1 Channel Bi-directional Toy Motor Driver

General Specifications

The device is a 1-channel low-saturation bi-directional H-bridge driver IC. The design is

optimal for DC motor in toy application with forward, reverse, brake and stand-by function.

Features and Benefits

z Low voltage operation ( VDD Min = VSMin = 1.5V )

z Low saturation voltage ( Upper transistor + low transistor residual voltage; 0.4V typ. at

300mA , VDD = VS = 3V)

z Low input current

z Brake function

z High output sinking and driving capability

z Thin, highly reliable package (SOP-8, MSOP8)

Pin Assignment

VS

O1

IN3

GND

O2

IN2

VDD

IN1

Pin NO.

1

2

3

4

5

6

7

8

Pin Name

VS

O1

IN3

GND

IN1

VDD

IN2

O2

Description

Power supply pin for output driver

Output sinking / driving pin

Input pin 3 that determines driving mode

Ground pin

Input pin 1 that determines driving mode

Power supply pin for controller.

Input pin 2 that determines driving mode

Output sinking / driving pin

SP-MD111-A.001(Only For Toy Driver)

Page：1

Version：A.001

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