| No | Part number | Description ( Function ) | Manufacturers | |
| 3 | HA13705 | IPIC Intelligent Power IC High Side Solenoid Driver HA13614FH Combo (Spindle & VCM) Driver ADE-207-246D (Z) Preliminary 5th Edition October 1998 Description This COMBO driver for HDD application consists of sensorless spindle driver and BTL type VCM driver. “PWM soft switching function” for low power dissipation and less commutation acoustic noise at the same time is implemented by using the IPIC* process. Note: Intelligent |
 Hitachi Semiconductor |
|
| 2 | HA13705C | IPIC Intelligent Power IC High Side Solenoid Driver HA13705C IPIC (Intelligent Power IC) High Side Solenoid Driver ADE-207-207 (Z) 1st Edition July 1996 Description The HA13705C is high side power driver IC with protectors and diagnostic function. The device is especially designed to switch inductive loads. Functions • • • • • • • • Power MOS source follower output (2 A) With Over Voltage Shut Down circuit (OVS |
Hitachi Semiconductor |
|
| 1 | HA13705C | IPIC High Side Solenoid Driver HA13705C IPIC (Intelligent Power IC) High Side Solenoid Driver ADE-207-207 (Z) 1st Edition July 1996 Description The HA13705C is high side power driver IC with protectors and diagnostic function. The device is especially designed to switch inductive loads. Functions • • • • • • • • Power MOS source follower output (2 A) With Over Voltage Shut Down circuit (OV |
 HItachi |
|
List of most widely used semiconductors
| Part Number | Function | Manufacturers | |
| 1N4007 | The 1N4007 is a rectification diode that is designed for high-voltage applications, typically up to 1000V. It has a maximum current rating of 1A and a forward voltage drop of around 0.7V. |
 Vishay |
|
| LM317 | This is a popular adjustable voltage regulator. |
 ON Semiconductor |
|
6N137 | LM393 | 2N3906 | 2N2222 | TIP120 | 1N5818 | LM324N | A1015 | SMAJ20CA |
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