Datasheet > G2001

G2001

更新时间： 2024-09-20 01:25:31

品牌	Logo	应用领域
致新 - GMT		/
页数	文件大小	规格书
1页	95K
描述
61CH serial input motor driver IC for DSC

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中文翻译

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G2001 数据手册

Global Mixed-mode Technology

G2001

6+1CH serial input motor driver IC for DSC

Features

General Description

Build-in two micro-steps drive mode is possible

from 2-2 phase stepper drive to maximum 256

resolution micro-steps.

Built in 2 full-swing/constant voltage/constant

current drivers switched by serial control with

brake function

G2001 is a 6+1-channel H-Bridge motor drivers IC for the

digital camera and so on. It has two micro-stepping drivers,

two full-swing/constant voltage/constant current drivers.

G2001 can be operated in serial control mode or partial

exterior control mode. When operating in partial exterior

control mode, the mode of each CH is fixed by initial

serial control setting. When operating in serial control

mode, the mode of each driver can be setting by serial

control.

Low on-resistance (1.2Ω, sum of on-resistance of

upside and bottom side)

Output current：I_OUT<=0.8A(max.) for each channel

Build-in thermal shutdown (TSD, 150°C)

All power supply systems (VCC, VM12, VM34,

VM5, VM6) can be set up with an independent

power supply

Power save mode corresponds by serial control

setup

PI (photo interrupter drive) 3 channel built-in.

Small 40TQFN (5×5mm) is adopted

Build-in POR (power on reset).

Ordering Information

ORDER

NUMBER

TEMP.

RANGE

PACKAGE

(Green)

MARKING

G2001RG1U

2001

-20°Cto+85°C TQFN5X5-40

Note: RG: TQFN5X5-40

1: Bonding Code

Applications

Stepping motor driver/ DC motor driver motor

driver for DSC

U: Tape & Reel

Pin Configurations

CH12:Micro_stepping

CH34:Micro_stepping

CH5: CC/CV/FS

30 IN3

MOB1 / SDO

IN4

EXT1 / ST1

SLD

OUT2B

PGND12

SCLK

SDAT

OUT2A

VM12

CH6: CC/CV/FS

Thermal

Pad

25 VM5

OUT1B

PGND12

OUT1A

GND

24 OUT5A

RNF5

OUT5B

PI3

G2001 TQFN5X5-40

Note: Thermal Pad must connect to the Ground for excellent power dissipation.

Ver: 0.6

Dec 20, 2012

TEL: 886-3-5788833

http://www.gmt.com.tw

中文翻译

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