FAN8434 查看數據表（PDF） - Fairchild Semiconductor
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FAN8434 Datasheet PDF : 22 Pages
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FAN8434
Absolute Maximum Ratings (Ta=25°C)
Parameter
Maximum IC supply voltage 1
Maximum IC supply voltage 2
Maximum capstan motor supply voltage
Maximum drum motor supply voltage
Maximum loading motor supply voltage
Maximum capstan motor output current
Maximum drum motor output current
Maximum loading motor output current
Power dissipation
Junction temperature
Operating temperature
Storage temperature
Symbol
VCC1max
VCC2max
C_VMmax
D_VMmax
L_VMmax
ICOmax
IDOmax
ILOmax
Pd
TJ
TOPR
TSTG
Value
7.0
8.5
7.0
7.0
7.0
1.0
1.0
0.6
0.6note1
150
−25 ~ +75
−55 ~ +150
Notes:
1. 1) When mounted on glass epoxy PCB (76 × 114 × 1.6mm)
2) Power dissipation is reduced at the rate of -4.8mW/°C for TA≥25°C.
3) Do not exceed Pd and SOA(Safe Operating Area).
Power Dissipation Curve
Unit
V
V
V
V
V
A
A
A
W
°C
°C
°C
Remark
VCC1 ≤ VCC2
-
C_VM ≤ VCC2
D_VM ≤ VCC2
L_VM ≤ VCC2
VCC2=7V, C_VM=7V
VCC2=7V, D_VM=7V
VCC2=7V, L_VM=7V
Individual
VCC2=7V, VM=7V
Power dissipation (W)
0.6
SOA
0
25
75
150
Ambient temperature, Ta [°C]
Recommended Operating Conditions (Ta=25°C)
Parameter
IC supply voltage1
IC supply voltage2
Capstan motor supply voltage
Drum motor supply voltage
Loading motor supply voltage
Symbol
VCC1note2
VCC2
C_VMnote3
D_VMnote3
L_VMnote3
Notes:
2. Conditions: VCC1 ≤ VCC2
3. Conditions: C_VM ≤ VCC2, D_VM ≤ VCC2, L_VM ≤ VCC2
Value
2.7 ~ 6
3.5 ~8.5
0 ~ 7.0
0 ~ 7.0
0 ~ 7.0
Units
V
V
V
V
V
12
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