Datasheet.kr   

BD63520AEFV 데이터시트 PDF




ROHM Semiconductor에서 제조한 전자 부품 BD63520AEFV은 전자 산업 및 응용 분야에서
광범위하게 사용되는 반도체 소자입니다.


 

PDF 형식의 BD63520AEFV 자료 제공

부품번호 BD63520AEFV 기능
기능 Stepping Motor Drivers
제조업체 ROHM Semiconductor
로고 ROHM Semiconductor 로고


BD63520AEFV 데이터시트 를 다운로드하여 반도체의 전기적 특성과 매개변수에 대해 알아보세요.




전체 27 페이지수

미리보기를 사용할 수 없습니다

BD63520AEFV 데이터시트, 핀배열, 회로
Datasheet
Stepping Motor Driver series
Micro step 36V
Stepping Motor Drivers
BD63520AEFV
General Description
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.
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.
Major Characteristics
Range of power supply voltage
828 [V]
Rated output current
2.0 [A]
Rated output current (peak)
2.5 [A]
Range of operating temperature
-25+85 []
Output ON resistance (total of upper 0.65 [Ω] (Typ)
and lower resistors)
Package
W(Typ) x D(Typ)x H(Max)
HTSSOP-B28
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)
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
Basic application circuit
CLK 15
CW_CCW 16
MODE0 18
MODE1 19
ENABLE 20
VREF 13
CR 10
MTH 12
TEST1
17
9 GND
14 PS
11
TEST0
6 VCC1
OUT1A
5
2 OUT1B
3
RNF1
4 RNF1S
22 VCC2
24 OUT2A
27
OUT2B
26
RNF2
25 RNF2S
1 GND
Figure 1. BD63520AEFV application circuit diagram
Product structuresilicon monolithic integrated circuit It is not the radiation-proof design for this product.
www.rohm.com
© 2016 ROHM Co., Ltd. All rights reserved.
TSZ2211114001
1/23
TSZ02201-0P2P0B701530-1-2
17.Aug.2016 Rev.001




BD63520AEFV pdf, 반도체, 판매, 대치품
BD63520AEFV
Electrical Characteristics (Unless otherwise specified Ta=25, VCC1,2=24V)
Specification
Item Symbol
Minimum Standard Maximum
Unit
[Whole]
Condition
Circuit current at standby
ICCST
-
- 10 uA PS=L
Circuit current
ICC -
2.0 4.5 mA PS=H, VREF=3V
[Control input] (CW_CCW, MODE0, MODE1, ENABLE, PS)
H-level input voltage
L-level input voltage
H-level input current
L-level input current
[Control input] (CLK)
VIN1H
2.0
-
-V
VIN1L
-
- 0.8 V
IIN1H
35
50 100 µA VIN1=5V
IIN1L
-10
0
- µA VIN1=0V
H-level input voltage
VIN2H
2.4
L-level input voltage
VIN2L
-
H-level input current
IIN2H
35
L-level input current
IIN2L
-10
[Output (OUT1A, OUT1B, OUT2A, OUT2B)]
Output ON resistance
Output leak current
[Current control]
RNFXS input current
RON
ILEAK
-
-
IRNFS -2.0
-
-
50
0
0.65
-
-0.1
-V
0.6 V
100 µA VIN2=5V
- µA VIN2=0V
0.85
10
Ω IOUT =±1.5A
(Sum of upper and lower)
µA
- µA RNFXS=0V
RNFx input current
VREF input current
VREF input voltage range
MTH input current
MTH input voltage range
Minimum ON time
(Blank time)
Comparator threshold 1
Comparator threshold 2
Comparator threshold 3
IRNF -80
IVREF
VVREF
IMTH
VMTH
-2.0
0
-2.0
0
tONMIN
0.3
VCTH1
VCTH2
VCTH3
0.570
0.403
0.196
-40
-0.1
-
-0.1
-
0.8
0.600
0.424
0.230
-
-
3.0
-
3.5
1.5
0.630
0.445
0.264
µA RNFx=0V
µA VREF=0V
V
µA MTH=0V
V
µs C=1000pF, R=39kΩ
V VREF=3V, 100%
V VREF=3V, 70.71%
V VREF=3V, 38.27%
www.rohm.com
© 2016 ROHM Co., Ltd. All rights reserved.
TSZ2211115001
4/23
TSZ02201-0P2P0B701530-1-2
17.Aug.2016 Rev.001

4페이지










BD63520AEFV 전자부품, 판매, 대치품
BD63520AEFV
CRConnection terminal of CR for setting chopping frequency
This is the terminal to set the chopping frequency of output. Please connect the external C(470p1500pF) and R(10k
200kΩ) between this terminal and GND. Please refer to P9. Please interconnect from external components to GND in such
a way that the interconnection does not have impedance in common with other GND patterns. In addition, please carry out
the pattern design in such ways as keeps such steep pulses as square wave etc. away and that there is no noise plunging.
Please mount the two components of C and R if being used by PWM constant current control because normal PWM
constant current control becomes impossible if CR terminal is open or it is biased externally.
MTH/ Current decay mode-setting terminal
This is the terminal to set the current decay mode. Current decay mode can be optionally set according to input voltage.
MTH terminal input voltage [V]
Current decay mode
0~0.3
SLOW DECAY
0.4~1.0
MIX DECAY
1.5~3.5
FAST DECAY
Please connect to GND if using at SLOW DECAY mode.
Please avoid using with MTH terminal open because if MTH terminal is open, the input is unsettled, and then there is the
danger that PWM operation becomes unstable. Besides, please take into consideration the outflow current (max.2µA) if
inputted by resistance division when selecting the resistance value.
NC terminal
This terminal is unconnected electrically with IC internal circuit.
IC back metal
For HTSSOP-B28 package, the heat-radiating metal is mounted on IC’s back side, and on the metal the heat-radiating
treatment is performed when in use, which becomes the precondition to use, so please secure sufficiently the
heat-radiating area by surely connecting by solder with the GND plane on the board and getting as wide GND pattern as
possible. Please be careful because the allowable loss as shown in P.20 cannot be secured if not connected by solder.
Moreover, the back side metal is shorted with IC chip’s back side and becomes the GND potential, so there is the danger
of malfunction and destruction if shorted with potentials other than GND, therefore please absolutely do not design
patterns other than GND through the IC’s back side.
www.rohm.com
© 2016 ROHM Co., Ltd. All rights reserved.
TSZ2211115001
7/23
TSZ02201-0P2P0B701530-1-2
17.Aug.2016 Rev.001

7페이지


구       성 총 27 페이지수
다운로드[ BD63520AEFV.PDF 데이터시트 ]

당사 플랫폼은 키워드, 제품 이름 또는 부품 번호를 사용하여 검색할 수 있는

포괄적인 데이터시트를 제공합니다.


구매 문의
일반 IC 문의 : 샘플 및 소량 구매
-----------------------------------------------------------------------

IGBT, TR 모듈, SCR 및 다이오드 모듈을 포함한
광범위한 전력 반도체를 판매합니다.

전력 반도체 전문업체

상호 : 아이지 인터내셔날

사이트 방문 :     [ 홈페이지 ]     [ 블로그 1 ]     [ 블로그 2 ]



관련 데이터시트

부품번호상세설명 및 기능제조사
BD63520AEFV

Stepping Motor Drivers

ROHM Semiconductor
ROHM Semiconductor

DataSheet.kr       |      2020   |     연락처      |     링크모음      |      검색     |      사이트맵