參數(shù)資料
型號(hào): HA13566AF
廠商: Hitachi,Ltd.
英文描述: Combo (Spindle & VCM) Driver
中文描述: 組合(主軸
文件頁數(shù): 15/20頁
文件大?。?/td> 83K
代理商: HA13566AF
HA13566AF
15
Absolute Maximum Ratings
(Ta = 25
°
C)
Item
Symbol
Value
Units
Notes
Power supply voltage
V
CC2
Ispn
7.0
V
1
Spindle current
1.0
A
2
VCM current
Ivcm
400
mA
2
Retract current
Iret
100
mA
2
Input voltage
Vin
0 to V
CC
1.0
V
Power dissipation (Ta = 65
°
C)
Power dissipation (Tc = 100
°
C)
P
T
1
P
T
2
Tj
W
3
2.0
W
3
Junction temperature
150
°
C
°
C
4
Storage temperature range
Notes: 1. Operating voltage range is 4.25 V to 5.75 V.
2. ASO of each output transistor is shown below. Operating locus must be with in the ASO.
3. Thermal resistance is shown below.
θ
j-c
25
°
C/W
θ
j-a
80
°
C/W
4. Operating junction temperature range is 0 to +125
°
C.
Tstg
–55 to +125
1
5
10
20
Collector Emitter Voltage V
CE
(V)
C
C
4
1
0.5
0.1
t = 1 ms
t = 10 ms
t = 100 ms
Figure 6 ASO of Output Transistor (Spindle Driver)
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