TA8420 데이터 시트보기 (PDF) - Toshiba
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TA8420 Datasheet PDF : 12 Pages
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MAXIMUM RATINGS (Ta = 25°C)
TA8420,21AF
CHARACTERISTIC
SYMBOL
RATING
UNIT
Output Terminal Breakdown Voltage Pin
(2), (4), (6)
Operating Supply Voltage
Output Current
AVE.
PEAK
FG Output Current (TA8420AF)
RD Output Current (TA8421AF)
Hall Input Voltage
Power Dissipation
Operating Temperature
Storage Temperature
VCER
VCC (opr.)
IO (AVE.)
IO (PEAK)
IFG
IRD
VHM
PD
Topr
Tstg
28
V
15
V
1.0
A
2.0 (Note 1)
20 (Note 1)
mA
300 (Note 2)
mV
735 (Note 3)
mW
−30~85
°C
−55~150
°C
Note 1: t = 0.1 s
Note 2: Tj = −25~150°C
Note 3: This value is obtained by 50 × 50 × 1.6 mm PCB mounting occupied in excess of 30% of copper area.
ELECTRICAL CHARACTERISTICS
(Ta = 25°C, VCC = 12 V, RSC = 910 kΩ, CSC = 0.16 µF)
CHARACTERISTIC
Quiescent Current
Output Saturation Voltage
Automatic
Self
Rotation
Recovery
Circuit
Hall Input
Charge Current
Limitting Voltage
Recovery Voltage
On Time
Duty Ratio
Sensitivity
Operating DC
Level (Lower)
SYMBOL
ICC
VSAT
ISL
VSC
VSCR
ton
DR
VH
CMRL
TEST
CIR−
CUIT
TEST CONDITION
(TA7262P, TA7262P (LB))
― VCC = 5 V, OUT A “ON”
VCC = 12 V, OUT A “ON”
― IO = 0.2 A, Tj = 25°C
IO = 0.5 A, Tj = 25°C
― IO = 1.0 A, Tj = 25°C
IO = 2.0 A, Tj = 25°C
―
―
―
―
―
―
―
―
― toff / ton, Tj = −25~150°C
― Including off set
― Tj = −25~150°C
Operating DC
Level (Upper)
CMRH
― Tj = −25~150°C
FG Output Saturation Voltage
(TA8420AF)
VSAT (FG)
― IFG = 5 mA
RD Output Saturation Voltage
(TA8421AF)
VSAT (RD)
― IRD = 5 mA
Thermal Shutdown Operating
Temperature
TSD
―
―
MIN TYP. MAX UNIT
3.0
5.2
7.5
mA
3.5
5.7
8.0
―
0.75
1.0
―
0.85
1.3
V
―
1.0
2.0
―
1.8
2.6
―
0.25
―
µA
―
1.3
―
V
―
2.9
―
150 200 700 ms
3
5
9
―
―
―
7 mV
―
―
VCC
− 0.8
―
2.5
V
―
―
0.3
0.5
V
150
―
―
°C
7
2001-06-13
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