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Numéro de référence | BD63821EFV | ||
Description | Silicon monolithic integrated circuits | ||
Fabricant | ROHM Semiconductor | ||
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1 Page
STRUCTURE
PRODUCT SERIES
TYPE
FUNCTION
Silicon monolithic integrated circuits
2ch DC brush motor driver
BD63821EFV
・PWM constant current controllable two H bridge driver
・Forward, reverse, brake and stop function
・Direct PWM control
1/4
○Absolute maximum ratings(Ta=25°C)
Item
Symbol
Ratings
Unit
Supply voltage
Power dissipation
VCC1,2
Pd
-0.3~+36.0
1.45※1
4.70※2
V
W
W
Input voltage for control pin
VIN
-0.3~+7.0
V
RNF voltage
Output current
Output current(peak)※4
FAULT, LOCK voltage
VRNF
IOUT
IOUTPEAK
VFAULT
0.7
1.0※3
1.5※3
-0.3~+7.0
V
A/ch
A/ch
V
FAULT, LOCK current
Operating temperature range
Storage temperature range
IFAULT
Topr
Tstg
5
-25~+85
-55~+150
mA
°C
°C
Junction temperature
Tjmax
+150
°C
※1 70mm×70mm×1.6mm glass epoxy board. Derating in done at 11.6mW/°C for operating above Ta=25°C.
※2 4-layer recommended board. Derating in done at 37.6mW/°C for operating above Ta=25°C.
www.DataSheet.co.kr
※3 Do not, however exceed Pd, ASO and Tjmax=150°C.
※4 Pulse width tw≦20ms.
○Operating conditions (Ta=-25~+85°C)
Item
Symbol
Min.
Typ.
Max.
Unit
Supply voltage
VCC1,2
19
24
28
V
Input voltage for control pin
VIN 0
- 5.5 V
PWM input frequency
FIN -
- 100 kHz
This product isn’t designed for protection against radioactive rays.
REV. B
Datasheet pdf - http://www.DataSheet4U.net/
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Pages | Pages 5 | ||
Télécharger | [ BD63821EFV ] |
No | Description détaillée | Fabricant |
BD63821EFV | Silicon monolithic integrated circuits | ROHM Semiconductor |
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