HA13614 데이터 시트보기 (PDF) - Hitachi -> Renesas Electronics
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HA13614 Datasheet PDF : 26 Pages
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HA13614FH
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
Junction temperature
PT
5.0
Tj
150
W
5
°C
6
Storage temperature
Tstg
–55 to +125
°C
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 θj-a ≤ 30°C/W (Using 4 layer glass epoxy board)
6. Operating junction temperature range is 0°C to +125°C.
for Spindle motor driver
10
10
t = 1 ms
t = 10 ms
2.0
t = 100 ms
1.5
1.0
1.0
for VCM driver
t = 1 ms
t = 10 ms
t = 100 ms
0.10
1
10 15
VDS (V)
0.10
100
1
10 15
100
VDS (V)
Figure 10 ASO of Output Transistor
20
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