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BD63610AEFV Datasheet

36V Stepping Motor Driver

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Datasheet
36V Stepping Motor Driver
BD63610AEFV
General Description
BD63610AEFV is a bipolar low-consumption driver that
driven by PWM current. Rated power supply voltage of
the device is 36 V, and rated output current is 0.8A.
CLK-IN driving mode is adopted for input interface, and
excitation mode is corresponding to FULL STEP mode,
HALF STEP mode. In addition, the power supply may
be driven by one single system, which simplifies the
design.
Features
Rated output currentDC0.8A
Low ON resistance DMOS output
CLK-IN drive mode
PWM constant current (other oscillation)
Built-in spike noise cancel function (external noise
filter is unnecessary)
Full, half step functionality
Freely timing excitation mode switch
Normal rotation & reverse rotation switching
function
Power save function
Built-in logic input pull-down resistor
Power-on reset function
Thermal shutdown circuit (TSD)
Over-current protection circuitOCP
Under voltage lock out circuit (UVLO)
Over voltage lock out circuit (OVLO)
Ghost Supply Prevention (protects against
malfunction when power supply is disconnected)
Microminiature, ultra-thin and high heat-radiation
(exposed metal type) 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
Major Characteristics
Range of power supply voltage
1928 [V]
Rated output current
0.8 [A]
Rated output current (peak)
1.0 [A]
Range of operating temperature
-25+85 []
Output ON resistance (total of upper 1.8 [Ω] (Typ.)
and lower resistors)
Package
W(Typ.) x D(Typ.)x H(Max.)
HTSSOP-B20
6.50mm x 6.40mm x 1.00mm
Basic application circuit
CLK 10
CW_CCW 12
MODE 13
7 GND
TEST1
14
GND
16
ENABLE 15
9 PS
VREF 8
5 VCC1
OUT1A
4
2 OUT1B
3
RNF1
CR 6
17 VCC2
18 OUT2A
20
OUT2B
19
RNF2
TEST0
11
1 GND
Figure 1. BD63610AEFV application circuit diagram
Product structuresilicon monolithic integrated circuit It is not the radiation-proof design for this product.
www.rohm.com
© 2014 ROHM Co., Ltd. All rights reserved.
TSZ2211114001
1/21
TSZ02201-0P2P0B700620-1-2
14.Feb.2014 Rev.001


Rohm Semiconductor Electronic Components Datasheet

BD63610AEFV Datasheet

36V Stepping Motor Driver

No Preview Available !

BD63610AEFV
Terminals Configuration Diagram
[TOP VIEW]
GND 1
OUT1B 2
RNF1 3
OUT1A 4
VCC1 5
CR 6
GND 7
VREF 8
PS 9
CLK 10
20 OUT2B
19 RNF2
18 OUT2A
Block Diagram
CLK 10
CW_CCW 12
MODE 13
ENABLE 15
Translator
TSD
OVLO
RESET
OCP
UVLO
7 GND
14 TEST1
16 GND
9 PS
17 VCC2
16 GND
15 ENABLE
14 TEST1
13 MODE
12 CW_CCW
11 TEST0
VREF 8
2bit DAC
RNF1S
RNF2S
Blank time
PWM control
CR 6
OSC
TEST0
11
Regulator
5 VCC1
OUT1A
4
2
OUT1B
3
RNF1
17 VCC2
18 OUT2A
20 OUT2B
19
RNF2
1 GND
Figure 2. Terminals
Configuration Diagram
Figure 3. BD63610AEFV Block Diagram
Descriptions on Terminals
NO. Designation
Function
NO. Designation
Function
1
GND
Ground terminal
Terminal for testing
11
TEST0
(used by connecting with GND)
2 OUT1B H bridge output terminal
Motor rotating direction setting
12 CW_CCW
terminal
Connection terminal of resistor for
Motor excitation mode setting
3 RNF1
13 MODE
output current detection
terminal
4 OUT1A H bridge output terminal
Motor excitation mode setting
14 TEST1
terminal
5
VCC1
Power supply terminal
15 ENABLE Terminal for enabling output
6
CR
Connection terminal of CR for setting 16
GND
Grounding terminal
7
GND
Ground terminal
17
VCC2
Non connection
8
VREF
Output current value setting terminal
18 OUT2A Power supply terminal
9 PS Power save terminal
19
RNF2
Non connection
10
CLK
Clock input terminal for advancing the 20
OUT2B H bridge output terminal
www.rohm.com
© 2014 ROHM Co., Ltd. All rights reserved.
TSZ2211115001
2/21
TSZ02201-0P2P0B700620-1-2
14.Feb.2014 Rev.001


Part Number BD63610AEFV
Description 36V Stepping Motor Driver
Maker ROHM
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BD63610AEFV Datasheet PDF






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