G2005 5+1CH serial input motor driverIC 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.
●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 upside and bottom side)
■Output current：IOUT<=0.8A(max.) for each channel
■Built-in thermal shutdown (TSD, 150°C)
■Built-in CC mode weak excitation
■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
■PI (photo interrupter drive) 3 channel built-in.
■Small 32TQFN (4×4mm) is adopted
|
[ DSC ][ digital camera ] |
|
|
Datasheet |
|
|
|
|
Please see the document for details |
|
|
|
|
|
|
|
|
TQFN4X4-32 |
|
|
English Chinese Chinese and English Japanese |
|
|
Feb 11, 2010 |
|
|
Ver: 0.1 |
|
|
|
|
|
88 KB |
- +1 Like
- Add to Favorites
Recommend
All reproduced articles on this site are for the purpose of conveying more information and clearly indicate the source. If media or individuals who do not want to be reproduced can contact us, which will be deleted.
Integrated Circuits
Discrete Components
Connectors & Structural Components
Assembly UnitModules & Accessories
Power Supplies & Power Modules
Electronic Materials
Instrumentation & Test Kit
Electrical Tools & Materials
Mechatronics
Processing & Customization
