HDD
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Block |
Semiconductor |
Recommendation |
Remarks |
HDD
system |
HDD control IC |
Combo IC |
Custom |
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VCM
Drive COntrol |
CMOS OP Amp |
HA1630SxxCM |
Low Power Small size |
|
Spindle Drive MOS |
Small Power MOSFET |
HAT1043M, HAT2053M |
Small & thin
profile,low
Ron(25~70mW).
TSOP-6,2.5V drive |
| Power MOSFET |
HAT2103R |
low Qgs(2nc) |
|
DC/DC coverter |
Small Power MOSFET |
HAT1043M,HAT2054M
HAT1044M,HAT2053M |
Small & thin profile,low
Ron(30~70mW).TSOP-6(3V4~6A) |
| Zener Diode |
HZUxxx,HZCxxx series |
Small & thin profile |
|
MPU controller |
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Pre
Amp |
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- |
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Read Channel |
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- |
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Access memory |
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- |
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SW PS
(AC/DC) |
Controller |
Control IC |
HA16141FP,HA6341FP |
PFC,DC-DC/
Current Sharing |
| PFC,DC/DC |
Power MOSFET |
2SK3235,H5N5007P |
High voltage,low
Ron/TO-3P(500V/15~20A) |
Synchronous,Method
Rectification |
Power MOSFET |
H7N0312LM |
Low Ron,low Qg
/LDPAK
(30V/60~75A,3~5W) |
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