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G2030 Datasheet, PDF (1/1 Pages) Global Mixed-mode Technology Inc – 5+1CH serial input motor driver IC for DSC
Global Mixed-mode Technology
G2030
5+1CH serial input motor driver IC for DSC
Features
Built-in 4 full-swing/constant voltage drivers
switched by serial control with brake function
Built-in 2 constant current drivers for shutter or
IRIS
Low on-resistance (1.2Ω, sum of on-resistance of
up side and bottom side)
Output current:IOUT<=0.8A(max.) for each channel
Built-in thermal shutdown (TSD, 150°C)
CH1/2 corresponds to STM control of 2-2 phase or
1-2 phase
Built-in exclusive control mode: CH13/23 the
combination control mode of 6CH is set
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
PR Comparator 2 channel built-in.
PI (photo interrupter drive) 2 channel built-in.
Small 32TQFN (4×4mm) is adopted
Applications
Stepping motor driver/ DC motor driver for DSC
General Description
G2030 is a 5+1-channel H-Bridge motor drivers IC for the
digital camera and so on. It has four full-swing/constant
voltage drivers and two full-swing/constant current drivers.
G2030 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
G2030K11U
2030
Note: K1: TQFN4X4-32
1: Bonding Code
U: Tape & Reel
TEMP. PACKAGE
RANGE
(Green)
-20°C to +85°C TQFN4X4-32
Pin Configurations
TOP VIEW
OUT1B 1
VM12 2
OUT2A 3
OUT2B 4
VM3 5
OUT3A 6
OUT3B 7
SDAT 8
Thermal
Pad
24 RNF5
23 OUT5B
22 VM45
21 OUT4A
20 RNF4
19 OUT4B
18 PI1
17 PI2
CH1~3: CV/FS
CH4 : CC/CV/FS
CH5 : CC/FS
Ver: 0.2
Aug 26, 2011
G2030 TQFN4X4-32
Note: Recommend connecting the Thermal Pad to
the Ground for excellent power dissipation.
1
TEL: 886-3-5788833
http://www.gmt.com.tw