BD63873EFV 반도체 회로 부품 판매점
Silicon monolithic integrated circuits
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 ROHM Semiconductor |
STRUCTURE
PRODUCT SERIES
TYPE
FUNCTION
Silicon monolithic integrated circuits
Bipolar stepping motor driver
BD63873EFV
・PWM constant current controllable two H bridge driver
・Built-in translator circuit for CLK-IN control
・Full, Half, and Quarter step modes
・Mix decay control
1/4
○Absolute maximum ratings(Ta=25℃)
Item
Symbol
Limit
Unit
Supply voltage
Power dissipation
VCC1,2
Pd
-0.2～+36.0
1.45※1
4.70※2
V
W
W
Input voltage for control pin
VIN
-0.2～+5.5
V
RNF maximum voltage
VRNF
0.7
V
Maximum output current
IOUT
1.0※3
A/phase
Maximum output current(peak)※4 IOUTPEAK
1.5※3
A/phase
Operating temperature range
Topr
-25～+85
℃
Storage temperature range
Tstg
-55～+150
℃
Junction temperature
Tjmax
+150
℃
※1 70mm×70mm×1.6mm glass epoxy board. Derating in done at 11.6mW/℃ for operating above Ta=25℃.
※2 4-layer recommended board. Derating in done at 37.6mW/℃ for operating above Ta=25℃.
※3 Do not, however exceed Pd, ASO and Tjmax=150℃.
www.DataSheet.co.kr
※4 Pulse width tw≦1ms, duty 20%.
○Recommended operating conditions (Ta=-25～+85℃)
Item
Symbol
Min.
Supply voltage
VCC1,2
19
Output current
IOUT
※5 Do not, however exceed Pd, ASO.
-
Typ.
24
0.5
This product isn’t designed for protection against radioactive rays.
Max.
28
0.7※5
Unit
V
A/phase
Status of this document
The Japanese version of this document is the formal specification.
A customer may use this translation version only for a reference to help reading the formal version.
If there are any differences in translation version of this document, formal version takes priority.
.
Rev. A
Datasheet pdf - http://www.DataSheet4U.net/
2/4
○Electrical characteristics (Unless otherwise specified, Ta=25℃, VCC1,2=24V)
Limit
Item Symbol
Min. Typ. Max.
Whole
Circuit current at standby
ICCST - 1.0 2.5
Circuit current
ICC - 2.5 5.0
Control input (CLK, CW_CCW, MODE0, MODE1, ENABLE, PS)
H level input voltage
VINH
2.0
-
-
L level input voltage
VINL
-
- 0.8
H level input current
IINH 35 50 100
L level input current
IINL -10 0
-
Output (OUT1A, OUT1B, OUT2A, OUT2B)
Output ON resistance
RON - 1.90 2.47
Output leak current
Current control
RNFXS input current
RNFX input current
VREF input current
VREF input voltage range
MTH input current
MTH input voltage range
Comparator threshold
Minimum on time (Blank time)
ILEAK
IRNFS
IRNF
IVREF
VREF
IMTH
VMTH
VCTH
tONMIN
-
-2.0
-40
-2.0
0
-2.0
0
0.57
0.3
-
-0.1
-20
-0.1
-
-0.1
-
0.60
0.8
10
-
-
-
3.0
-
3.5
0.63
1.5
Unit Conditions
mA PS=L
mA PS=H, VREF=3V
V
V
μA VIN=5V
μA VIN=0V
Ω IOUT=0.5A,
Sum of upper and lower
μA
μA RNFXS=0V
μA RNFX=0V
μA VREF=0V
V
μA MTH=0V
V
V VREF=3V
μs C=1000pF, R=39kΩ
www.DataSheet.co.kr
Rev. A
Datasheet pdf - http://www.DataSheet4U.net/
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제조업체: ROHM Semiconductor
( rohm )
BD63873EFV data
데이터시트 다운로드 :
[ BD63873EFV.PDF ]
[ BD63873EFV 다른 제조사 검색 ]
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