中文
EnglishCXMD3294微型驱动一路低压双向电机驱动芯片适合于不同类型的微驱动器如音圈电机压电驱动器或其他直流电机驱动器交叉电流保护高输出下沉和驱动能力
| 产品型号： | CXMD3294 |
| 产品类型： | 电机驱动IC |
| 产品系列： | 马达驱动系列 |
| 产品状态： | 量产 |
| 浏览次数： | 40 次 |
产品简介
低压运行（VDD最小值=1.8V）
·低饱和电压（400毫安时，上部晶体管和底部晶体管之和为0.46伏）
·输入电流低。
·低工作电流（零电流漏的睡眠模式）
内置热关机（TSD，150°C）
交叉电流保护。
·高输出下沉和驱动能力
技术参数
| 输入电压范围 (VIN) | V ~ 1.8~5.5VV |
|---|---|
| 输出电压 (VOUT) | --V |
| 输出电流 (IOUT) | 2600mAA |
| 工作频率 | 500KHzHz |
| 转换效率 | 95%% |
| 封装类型 | WDFN1.6X1.4-6/SOP-8/SOP-8(FD) |
| Motor type | 马达驱动系列 |
| Control method | Serial Control串行控制 |
| Control interface | 外部 |
| Microstep | 全、半、1/4、1/8、1/16、1/32步进 |
| Protection | 过流/过热/欠压/短路 |
| Drive method | Exterior Control外部控制 |
| Features | -- |
| Application | 工业控制 |
| Operating temp | -40℃~125℃ |
| Reference design | CH:1 |
| Iq | 3uA |
| Accuracy | ±1% |
| Output Current (mA) | 2600mA |
| VM (V)min. | -- |
| VM (V)max. | -- |
产品详细介绍
目录
7.相关产品
产品概述 返回TOP
CXMD3294 is a micro-actuator drivers IC with miniature package (WDFN-6). It is one channel low voltage bi-directional motor driver IC. The design is optimal for driving different type micro-actuator, such as voice coil motor, piezo-actuator, or other dc motor actuator. It is suitable for camera module application or other portable device.
产品特点 返回TOP
„ Low voltage operation (VDD min=1.8V)
„ Low saturation voltage (sum of upside transistor and bottom side transistor is 0.46V at 400mA)
„ Low input current.
„ Low operation current (sleep mode with zero current drain)
„ Build-in thermal shutdown (TSD, 150°C)
„ Crossover current protection.
„ High output sinking and driving capability.
„ WDFN-6 (1.6mm×1.4mm) is adopted
„ SOP-8 EP is adopted
应用范围 返回TOP
„ Voice Coil Motor
„ Piezo-actuator
„ Camera Module
„ Other DC Motor Actuators.
技术规格书（产品PDF) 返回TOP
需要详细的PDF规格书请扫一扫微信联系我们，还可以获得免费样品以及技术支持！
产品封装图 返回TOP
电路原理图 返回TOP
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相关芯片选择指南 返回TOP 更多同类产品......
|
Motor Driver |
||||||||||
|
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 |
|
|
2.3 |
5 |
-- |
-- |
1 |
-- |
N |
I2C |
CC*1,High active, 10 bit DAC |
TDFN2X2-6 WLCSP2X3-6 |
|
|
2.5 |
5.5 |
-- |
-- |
1 |
-- |
Y |
N |
CC*1 |
SOT23-8 TDFN2X2-8 |
|
|
1.5 |
6 |
2.9 |
6 |
5+1 |
3 |
Y |
Y |
CH1~3:CV/FS,CH5:CC/FS,CH4:CC /CV/FS,CC mode weak excitation |
TQFN4X4-32 |
|
|
1.8 |
5.5 |
-- |
-- |
1 |
-- |
Y |
N |
FS*1 |
WDFN1.6X1.4-6 SOP8/SOP8(FD) |
|
|
2.5 |
6 |
2.9 |
6 |
6+1 |
3 |
Y |
Y |
CH1~4,CH5:CV/FS,CH6:CC/FS, Built-in CC mode weak excitation |
TQFN5X5-40 |
|
|
2.5 |
5.5 |
3 |
5.5 |
4+2 |
3 |
Y |
Y |
CH1~3:CV/FS,CH4:CC/FS CH5:CV/FS |
TQFN4X4-28 |
|
|
2.5 |
6 |
2.9 |
6 |
4+2 |
3 |
Y |
Y |
CH1~3:CV/FS,CH4-4A: CC/CV/FS,CH4-4B:CC/FS |
TQFN3X3-20 |
|
|
2.2 |
5 |
1.8 |
10.5 |
1 |
0 |
Y |
N |
FS*1 |
DIP8/SOP8 |
|
|
2.2 |
5 |
1.8 |
10.5 |
2 |
0 |
Y CH1~2 |
N |
FS*2,2-Channel H-bridge drivers |
DIP16/SOP16 |
|
|
2.5 |
5 |
2.9 |
5 |
4+2 |
1 |
Y |
Y |
CH1~3:CV/FS,CH4:CC/FS CH5:CV/FS |
TQFN3X3-20 |
|
|
3 |
3.6 |
3 |
6 |
5+1 |
3 |
Y |
Y |
CH12:Micro_stepping, CH3~4 :CV/FS,CH5:CC/FS |
TQFN4X4-32 |
|
|
2 |
5 |
2 |
10.5 |
1 |
0 |
Y |
N |
FS*1 |
SOP8(FD) DIP-8 |
|
|
3 |
5.5 |
3 |
5.5 |
8+1 |
2 |
Y |
I2C |
CH1~3&CH5~9:CV/FS, CH4:CC/CV/FS |
TQFN5X5-40 |
|
|
2.5 |
5 |
4 |
16 |
1 |
0 |
Y |
N |
HV FS*1 |
SOP8(FD) TSSOP14 |
|
|
2.5 |
6 |
2.9 |
6 |
5+1 |
3 |
Y |
Y |
CH1~3:CV/FS,CH5: CC/FS,CH4:CC/CV/FS |
TQFN4X4-32 |
|
|
2.5 |
6 |
2.9 |
6 |
5+1 |
2 |
Y |
Y |
CH1~3:CV/FS,CH5: CC/FS,CH4: CC/CV/FS with Chopper Control |
TQFN4X4-44 |
|
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