Datasheet > BD6290EFV_12

BD6290EFV_12

更新时间： 2024-01-18 22:52:38

品牌	Logo	应用领域
罗姆 - ROHM		驱动器电机
页数	文件大小	规格书
9页	255K
描述
Standard 36V Stepping Motor Driver

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BD6290EFV_12 数据手册

Stepping Motor Drivers

Standard 36V

Stepping Motor Driver

BD6290EFV

No.12009EAT03

●Description

BD6290EFV is the simple type that provides the minimum function for driving stepping motor and various protection circuits.

As for its basic function, it is a low power consumption bipolar PWM constant current-drive driver with power supply’s rated

voltage of 36V and rated output current of 0.8A. There are excitation modes of FULL STEP & HALF STEP &, QUARTER

STEP mode. This IC contributes to reduction of mounting area, cost down, safety design.

●Feature

1) Power supply: one system drive (rated voltage of 36V)

2) Rated output current: 0.8A

3) Low ON resistance DMOS output

4) Parallel IN drive mode

5) PWM constant current control (self oscillation)

6) Built-in spike noise cancel function (external noise filter is unnecessary)

7) FULL STEP, HALF STEP, QUARTER STEP

8) Power save function

9) Built-in logic input pull-down resistor

10) Power-on reset function

11) Thermal shutdown circuit (TSD)

12) Over current protection circuit (OCP)

13) Under voltage lock out circuit (UVLO)

14) Over voltage lock out circuit (OVLO)

15) Malfunction prevention at the time of no applied power supply (Ghost Supply Prevention Function)

16) Electrostatic discharge: 4kV (HBM specification)

17) Microminiature, ultra-thin and high heat-radiation (exposed metal type) HTSSOP package (BD6391EFV)

●Application

Laser beam printer, Scanner, Photo printer, FAX, Ink jet printer, Mini printer, Sewing machine, Toy, and Robot etc.

www.rohm.com

2012.02 - Rev.A

1/8

12 3 4 5 6 7...9

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