G2002 Datasheet PDF | Global Mixed-mode Technology





(PDF) G2002 Datasheet PDF

Part Number G2002
Description 5+1CH serial input motor driver IC
Manufacture Global Mixed-mode Technology
Total Page 1 Pages
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Features: Global Mixed-mode Technology G2002/G200 2B 5+1CH serial input motor driver IC for DSC Features „ Build-in one micro -steps drive mode is possible from 2-2 phase stepper drive to maximum 256 reso lution micro-steps. „ Built in 2 full- swing/constant voltage drivers switched by serial control with brake function „ Built in 1 constant current drivers for shutter or IRIS „ Low on-resistanc e (1.2Ω, sum of on-resistance of upsid e and bottom side) „ Output current: IOUT<=0.8A(max.) for each channel „ Bu ild-in thermal shutdown (TSD, 150°C) All power supply systems (VCC, VM12, VM3, VM45) can be set up with an indepe ndent power supply „ Power save mode c orresponds by serial control setup „ P I (photo interrupter drive) 3 channel b uilt-in. „ Small 28TQFN (4×4mm) is ad opted „ Build-in POR (power on reset). Applications „ Stepping motor driver/ DC motor driver motor driver for DSC General Description G2002/G2002B is a 5 +1-channel H-Bridge motor drivers IC for the digital camera and.

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G2002 datasheet
Global Mixed-mode Technology
G2002/G2002B
5+1CH serial input motor driver IC for DSC
Features
„ Build-in one 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 drivers
switched by serial control with brake function
„ Built in 1 constant current drivers for shutter or
IRIS
„ Low on-resistance (1.2Ω, sum of on-resistance of
upside and bottom side)
„ Output currentIOUT<=0.8A(max.) for each channel
„ Build-in thermal shutdown (TSD, 150°C)
„ All power supply systems (VCC, VM12, VM3,
VM45) 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 28TQFN (4×4mm) is adopted
„ Build-in POR (power on reset).
Applications
„ Stepping motor driver/ DC motor driver motor
driver for DSC
General Description
G2002/G2002B is a 5+1-channel H-Bridge motor
drivers IC for the digital camera and so on. It has one
micro-stepping driver, two full-swing/constant voltage
drivers and one full-swing/constant current drivers. G2002
/G2002B 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.
Ordering Information
ORDER
NUMBER
MARKING
G2002RV1U
2002
G2002BRV1U 2002B
Note: RV: TQFN4X4-28
1: Bonding Code
U: Tape & Reel
TEMP. PACKAGE
RANGE (Green)
-20°C to +85°C TQFN4X4-28
-20°C to +85°C TQFN4X4-28
Pin Configurations
OUT1A
OUT1B
VM12
OUT2A
OUT2B
OUT3A
OUT3B
1
2
3
4
5
6
7
Thermal
Pad
(PGND12,PGND3)
21 RNF5
20 OUT5B
19 VM45
18 OUT4A
17 P13
16 OUT4B
15 P11
CH12:Micro_stepping
CH3 :CV/FS
CH4 :CV/FS
CH5 :CC only
Ver: 0.6
May 08, 2012
G2002/G2002B TQFN4X4-28
Note: Recommend connecting the Thermal Pad to
the Ground for excellent power dissipation.
1
TEL: 886-3-5788833
http://www.gmt.com.tw

G2002 datasheet  






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