
产品概述 返回TOP
产品特点 返回TOP
„ Built-in 5 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, CH3/4 and CH5/6 correspond to STM control of 2-2 phase or 1-2 phase
„ All power supply systems (VCC, VM12, VM34, VM5, VM6) 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 40TQFN (5×5mm) is adopted
应用范围 返回TOP
„ Stepping motor driver/ DC motor driver for DSC
技术规格书(产品PDF) 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 |
|