Products
Fan & Hall
Fan & Hall
General（Fan Driver IC）
風扇驅動 IC 整合了霍爾感測器和驅動器組件。提供尺寸小和高效益的 All-in-one 解決方案。應用領域包括筆記型電腦、遊戲機、家用電器、OA 產品等等。推出了一系列 5V / 12V / 24V 風扇驅動器 IC。 旺玖科技具有高感度霍爾感測器之開發技術，再搭配專利線性切換技術，可有效降低電磁噪音，另全系列智慧風扇驅動 IC 皆具備多重保護機制，如防鎖死、自動再啟動等功能，可避免風扇線圈損毀，且全系列皆具備高耐壓特性，能提供高效率，高可靠度，低噪音的散熱解決方案。
| Part Number | App. | PKG | Coil | Auto – Restart | FG | RD | PWM | Soft Switch | Supply Voltage (V) | Operating Temperature (°C) | Type | Application |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PT395V | 5V | TSOT26F / DFN8 | S | V | V | V | V | 2.2 ~ 8.0 | Ta= -40 ~ +105 | Driver | General | |
| PT3921A | 12V | TO92-4L | S | V | V | 2.4 ~ 17 | Ta = -40 ~ +105 | Driver | General | |||
| PT3923 | 12V | TSOT26F | S | V | V | V | V | 2.4 ~ 16 | Ta = -40 ~ +105 | Driver | General | |
| PT3925 | 12V | TSOT25F | S | V | V | V | 2.4 ~ 16 | Ta = -40 ~ +105 | Driver | General | ||
| PT3926 | 12V | TSOT25F | S | V | V | V | 2.4 ~ 16 | Ta = -40 ~ +105 | Driver | General | ||
| PL392P | 12V | DFN12 | S | V | V | V | △ | V | 3.8 ~ 18 | Ta = -40 ~ +105 | Pre-Driver | General |
| PL392S | 12V | DFN10 | S | V | V | V | V | 3.5 ~ 18 | Ta = -40 ~ +105 | Driver | General | |
| PT392V | 12V | TSOT26F / DFN8 | S | V | V | V | V | V | 3.0 ~ 18 | Ta = -40 ~ +105 | Driver | General |
| PT3931 | 24V | TO92-4L | S | V | V | 4.5 ~ 30 | Ta = -40 ~ +105 | Driver | General | |||
| PT3935 | 24V | TO92-5L | S | V | V | V | 4.5 ~ 30 | Ta = -40 ~ +85 | Driver | General | ||
| PT3936 | 24V | TO92-5L | S | V | V | V | 4.5 ~ 30 | Ta = -40 ~ +85 | Driver | General | ||
| PT3937 | 24V | TO92-5L / SOP10F | S | V | V | V | 4.5 ~ 30 | Ta = -40 ~ +85 | Driver | General | ||
| PT3938 | 24V | TO92-5L / SOP10F | S | V | V | V | 4.5 ~ 30 | Ta = -40 ~ +85 | Driver | General | ||
| PL393V | 24V | SOP10F / DFN10 | S | V | V | V | △ | V | 4.5 ~ 30 | Ta = -40 ~ +105 | Driver | General |
| PL393W | 24V | SOP10F / DFN10 | S | V | V | V | V | V | 4.5 ~ 30 | Ta = -40 ~ +105 | Driver | General |
| PL398V | 24V | DFN10 | S | V | V | V | V | 4.5 ~ 30 | Ta = -40 ~ +105 | Driver | General |
△ Need to add external circuits.