Datasheet > BD63520AEFV

BD63520AEFV

更新时间： 2024-02-21 15:34:56

品牌	Logo	应用领域
罗姆 - ROHM		/
页数	文件大小	规格书
27页	1834K
描述
Micro step 36V Stepping Motor Drivers

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中文翻译

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BD63520AEFV 数据手册

Datasheet

Stepping Motor Driver series

Micro step 36V

Stepping Motor Drivers

BD63520AEFV

●General Description

● Major Characteristics

BD63520AEFV 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 2.0A.

The input interface is CLK-IN type.

■

Range of power supply voltage

Rated output current

Rated output current (peak)

Range of operating temperature

Output ON resistance (total of upper

and lower resistors)

8～28 [V]

2.0 [A]

2.5 [A]

-25～+85 [℃]

0.65 [Ω] (Typ)

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.

● Package

HTSSOP-B28

W(Typ) x D(Typ)x H(Max)

9.70mm x 6.40mm x 1.00mm

● Features

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

2) Rated output current:(DC) 2.0A

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)

● Basic application circuit

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

drive

GND

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

CLK

CW_CCW

MODE0

MODE1 19

ENABLE

TEST0

VCC1

VREF 13

OUT1A

OUT1B

RNF1

RNF1S

VCC2

OUT2A

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

(exposed metal type) HTSSOP-B28 package

OUT2B

RNF2

MTH 12

● 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

RNF2S

GND

TEST1

■

Figure 1. BD63520AEFV application circuit diagram

○Product structure：silicon monolithic integrated circuit ○It is not the radiation-proof design for this product.

www.rohm.com

TSZ02201-0P2P0B701530-1-2

17.Aug.2016 Rev.001

1/23

TSZ22111・14・001

12 3 4 5 6 7...27

中文翻译

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与BD63520AEFV相关器件

型号	品牌	获取价格	描述	数据表
BD63520AEFV-E2	ROHM	获取价格	Micro step 36V Stepping Motor Drivers
BD63521EFV	ROHM	获取价格	BD63521EFV是适用于1/16µ-step的步进电机驱动器。作为基本功能，是低功耗双
BD63521EFV-E2	ROHM	获取价格	Stepper Motor Controller, 2.5A, BIPolar, PDSO28, HTSSOP-28
BD63524AEFV	ROHM	获取价格	BD63524AEFV是适用于1/8µ-step的步进电机驱动器。作为基本功能，是低功耗双
BD63525AEFV	ROHM	获取价格	BD63525AEFV是适用于1/16µ-step的步进电机驱动器。作为基本功能，是低功耗
BD63536FJ	ROHM	获取价格	Step-down,High-frequency
BD63536FJ-E2	ROHM	获取价格	Battery Charge Controller, Voltage-mode, 300kHz Switching Freq-Max, PDSO8
BD63565EFV	ROHM	获取价格	BD63565EFV 为内置2ch FULL ON驱动H桥的电机驱动器。通过1.8V到16
BD63572MUV	ROHM	获取价格	BD63572MUV是一款FULL ON驱动、内置2通道H桥的电机驱动器。能够在2.0V至
BD63573NUV	ROHM	获取价格	BD63573NUV为内置1ch FULL ON驱动H桥的电机驱动器。通过2.0V到16.

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