CXMD3290/CXMD3290B 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. CXMD3290 /CXMD3290B 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
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[ CXMD3290/B ]"
目录
7.相关产品
产品概述 返回TOP
CXMD3290/CXMD3290B 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. CXMD3290 /CXMD3290B 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.
产品特点 返回TOP
„ Build-in one micro-steps drive mode is possible from 2-2 phase stepper drive to maximum 256 resolution micro-steps.
„ Built in 2 full-swing/constant voltage drivers switched by serial control with brake function
„ Built in 1 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
„ Build-in thermal shutdown (TSD, 150°C)
„ 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 28TQFN (4×4mm) is adopted
„ Build-in POR (power on reset).
应用范围 返回TOP
„ Stepping motor driver/ DC motor driver motor driver for DSC
技术规格书（产品PDF) 返回TOP
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产品封装图 返回TOP
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 |
|
