CXMD32104是一种用于直流电机应用的单通道正向/反向H桥电机驱动IC。它具有大电流输出和低RDSON（0.3ohm）的特点，并支持PWM输入。CXMD32104有8针SOP（FD）和14针TSSOP包
单通道H桥驱动器内置电源PMOS和NMOS。
·具有前进、后退、停止和制动功能的驾驶员。
·低导通电阻（0.3Ω，上侧和下侧导通电阻之和）
输出电流：IOUT<=1A（最大值）
内置热关机（TSD，150°C）
虚拟机功率的最大额定值为18V
[ CXMD32104 ]
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产品概述 返回TOP
产品特点 返回TOP
„ 1-Channel H-bridge driver built-in power PMOS and NMOS.
„ The driver with forward, reverse, stop and brake function.
„ Low on-resistance (0.3Ω, sum of on-resistance of up side and bottom side)
„ Output current：IOUT<=1A(max.)
„ Built-in thermal shutdown (TSD, 150°C)
„ 18V Maximum Rating for VM Power.
„ Package SOP-8(FD) & TSSOP-14
„ RoHS Compliant
应用范围 返回TOP
DC motor driver for DSC
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电路原理图 返回TOP
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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 |
|
|
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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