BD63510EFV集成電路（IC）的電機(jī)驅(qū)動(dòng)器控制器規(guī)格書(shū)PDF中文資料

General Description

BD63510EFV series are stepping motor drivers of 1/16 micro step(sixteenth step) drive. As for its basic function, it is a low power consumption bipolar PWM constant current-drive driver with power supply rated voltage of 36V and rated output current (DC) of 1.0A. The input interface is CLK-IN type.

There are step modes of Full step & Half step, Quarter step, Sixteenth step mode by internal DAC (D-A converter), and for current decay mode, the ratio of FAST DECAY & SLOW DECAY can be freely set, so the optimum control conditions for every motor can be realized. In addition, being able to drive with one system of power supply makes contribution to the set design’s getting easy.

Features

1) Single power supply input (rated voltage of 36V)

2) Rated output current:(DC) 1.0A

3) Low ON resistance DMOS output

4) CLK-IN drive mode

5) PWM constant current control (other oscillation)

6) Built-in spike noise cancel function (external noise

filter is unnecessary)

7) Full step, Half step, Quarter step, Sixteenth step

drive

8) Timing free for changing step modes

9) Current decay mode switching function (linearly

variable FAST/SLOW DECAY ratio)

10) Normal rotation & reverse rotation switching

function

11) Power save function

12) Built-in logic input pull-down resistor

13) Power-on reset function

14) Thermal shutdown circuit (TSD)

15) Over current protection circuit (OCP)

16) Under voltage lock out circuit (UVLO)

17) Over voltage lock out circuit (OVLO)

18) Ghost Supply Prevention (protects against

malfunction when power supply is disconnected)

19) Adjacent pins short protection

20) Inverted mounting protection

21) Microminiature, ultra-thin and high heat-radiation

(exposed metal type) HTSSOP-B28 package

Application

■ PPC, multi-function printer, laser beam printer, and

ink-jet printer

■ Monitoring camera and WEB camera

■ Sewing machine

■ Photo printer, FAX, scanner and mini printer

■ Toy and robot