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EnglishCXMD32105 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. Whe
目录
产品概述 返回TOP
CXMD32105 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.CXMD32105 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.
产品特点 返回TOP
„ 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)
„ 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 Æ 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
应用范围 返回TOP
Stepping motor driver/ DC motor driver for DSC
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Motor Driver |
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Part NO. |
VCC(V min. |
VC(V max. |
VM(V min. |
VM(V max. |
CH |
Build -in PI |
Exterior Control |
Serial Control |
Note |
Package |
|
2.9 |
6 |
2.9 |
5.5 |
6+1 |
3 |
Y CH5~6 |
Y |
CH12&CH34 :Micro Stepping, CH5~CH6: CC/CV/FS |
TQFN5X5-40 |
|
|
3 |
6 |
3 |
6 |
5+1 |
3 |
Y |
Y |
CH12:256-Step MicroStepping CH3~CH4: CV/FS,CH5:CC |
TQFN4X4-28 |
|
|
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