FAN8729_NL 데이터 시트보기 (PDF) - Fairchild Semiconductor
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FAN8729_NL Datasheet PDF : 24 Pages
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Absolute Maximum Ratings (Ta=25°C)
Parameter
Symbol
Value
Supply Voltage (Spindle Signal)
Supply Voltage (BTL Signal)
Supply Voltage (Spindle Motor)
Supply Voltage (BTL Motor)
Power Dissipation
Operating Temperature Range
Storge Temperature Range
Maximum Output Current (Spindle Part)
Maximum Output Current (BTL Part)
SVCC1max
SVCC2max
VM1max
VM2,3,4max
Pd
Topr
Tstg
IOMAXS
IOMAXB
7
15
15
15
2.7note
-35 ~ +85
-55 ~ +150
1.3
1
Note:
1. When mounted on the PCB (phenolic resin material) of which size is 114mm × 76mm x1.6mm.
2. Power dissipation is reduced with the rate of -21.6mW/°C for TA≥25°C.
3. Do not exceed Pd and SOA.
FAN8729
Unit
V
V
V
V
W
°C
°C
A
A
Pd[mW]
3,000
2,000
1,000
0
0
SOA
25
50
75 100 125 150 175
Ambient Temperature, Ta[ C]
Recommended Operating Conditions (Ta=25°C)
Parameter
Operating Supply Voltage (Spindle Signal)
Operating Supply Voltage (BTL Signal)
Operating Supply Voltage (Spindle Motor)
Operating Supply Voltage (BTL Motor)
Symbol
SVCC1
SVCC2
VM1
VM2,3,4
Min.
4.5
4.5
4.5
4.5
Type. Max.
Unit
-
5.5
V
-
13.2
V
-
13.2
V
-
SVCC2
V
8
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