參數(shù)資料
型號(hào): HA13614
廠商: Hitachi,Ltd.
英文描述: Combo (Spindle & VCM) Driver
中文描述: 組合(主軸
文件頁(yè)數(shù): 20/26頁(yè)
文件大?。?/td> 122K
代理商: HA13614
HA13614FH
20
Absolute Maximum Ratings
Item
Symbol
Rating
Unit
Note
Power supply
Vss
6.0
V
1
Vpss
15
V
2
Vpsv
15
V
2
Spindle current
Ispn
2.0
A
3
VCM current
Ivcm
1.5
A
3
Input voltage
Vin
–0.33 to Vss +1.0
V
4
Power dissipation
P
T
Tj
5.0
W
5
Junction temperature
150
°
C
°
C
6
Storage temperature
Notes: 1. Operating voltage range is 4.25 V to 5.5 V. If power supply voltage exceed this operating range
in actual application, the reliability of this IC can not be guaranteed.
2. Operating voltage range is 10.2 V to 13.8 V.
3. ASO (Area of Safety Operation) of each output transistor is shown in figure 10.
Operating locus must be within the ASO.
4. Applied to CLK, COMM, SPNCTL, VIPWMH, VIPWML,
SCLK
, DATA and
SEENAB
.
5. Thermal resistance
θ
j-a
30
°
C/W (Using 4 layer glass epoxy board)
6. Operating junction temperature range is 0
°
C to +125
°
C.
Tstg
–55 to +125
t = 1 ms
t = 10 ms
t = 100 ms
10
0.101
1015
100
1.0
2.0
t = 1 ms
t = 10 ms
t = 100 ms
10
0.101
10
VDS (V)
I
I
VDS (V)
15
100
1.0
1.5
for Spindle motor driver
for VCM driver
Figure 10 ASO of Output Transistor
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