BA6423AF 반도체 회로 부품 판매점
Single-phase Full-Wave Motor Pre-Driver
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 ROHM Semiconductor |
STRUCTURE
PRODUCT SERIES
TYPE
FEATURES
Silicon Monolithic Integrated Circuit
Single-Phase Full-Wave Motor Pre-Driver for Fan
ＢＡ６４２３ＡＦ
Lock detection, Automatic restart circuit
〇ABSOLUTE MAXIMUM RATINGS
Parameter
Symbol
Limit
Supply voltage
Vcc 30
Power dissipation
Pd 780＊
Operating temperature
Topr
-40～+100
Storage temperature
Tstg -55～+150
Output current
Iomax
1.0＊＊
Output voltage
VOUT
30
AL signal output voltage
VAL 30
Junction temperature
Tjmax
150
＊ Reduce by 6.24mW/℃ over 25℃.
(On 70.0mm×70.0mm×1.6mm glass epoxy board)
＊＊ This value is not to exceed Pd.
〇OPERATING CONDITIONS
Parameter
Operating supply voltage range
Hall input voltage range
Symbol
Vcc
VH
Limit
6.0～28.0
2.5～Vcc
＊This product is not designed for production against radioactive rays.
＊This document may be strategic data subject to COCOM regulations.
Unit
V
mW
℃
℃
A
V
V
℃
Unit
V
V
1/4
REV. G
2/4
〇ELECTRICAL CHARACTERISTICS (Unless otherwise specified Ta=25℃,Vcc=12V)
Parameter
Circuit current
Charge current of capacitor
for lock detection
Discharge current of capacitor
for lock detection
Charge-discharge current ratio
of capacitor for lock detection
Clamp voltage of capacitor
for lock detection
Comparison voltage of
capacitor for lock detection
Output voltage L
Output voltage H
AL terminal voltage L
AL terminal leak current
Hall input - output offset voltage
Symbol
Icc
ILDC
Min.
2.7
1.55
Limit
Typ.
5.4
3.10
Max.
8.1
4.65
Unit Conditions
mA At output OFF
μA VLD=1.8V
ILDD 0.33 0.66 0.99 μA VLD=1.8V
rCD 3.0 4.7 6.4 - rCD=ILDC/ILDD
VLDCL 2.00 2.48 3.00 V
VLDCP
VOL
VOH
VALL
IALL
VOFS
0.70
-
-
-
-
-20
0.99
0.8
0.9
0.1
0
0
1.30
1.2
1.4
0.3
10
20
V
V Io=200mA
Io=-200mA
V Voltage between output
and Vcc
V IAL=10mA
μA VAL=30V
mV
〇PACKAGE OUTLINES
5.0±0.2
85
6423A
Lot No.
14
0.15±0.1
1.27
0.1
0.4±0.1
SOP 8(UNIT:mm)
〇BLOCK DIAGRAM
LD
4
+
-
+
-
Vcc
2
HALL
H+ AMP
5
+
-
LOGIC
6
H-
TSD
REG REG
LOCK
DETECTION
AND
AUTO
RESTART
AMP
AMP
〇Terminal name
AL
3
GND
8
OUT2
1
7
OUT1
Pin No.
1
2
3
4
5
6
7
8
Terminal
name
OUT2
Vcc
AL
LD
H+
H-
OUT1
GND
REV. G
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제조업체: ROHM Semiconductor
( rohm )
BA6423AF driver
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국내 전력반도체 판매점
상호 : 아이지 인터내셔날
전화번호 : 051-319-2877
[ 홈페이지 ]
IGBT, TR 모듈, SCR, 다이오드모듈, 각종 전력 휴즈
( IYXS, Powerex, Toshiba, Fuji, Bussmann, Eaton )
전력반도체 문의 : 010-3582-2743
