STMicroelectronics L4981AD, Power Factor Controller, 115 kHz, 19.5 V 20-Pin, SOIC
- RS庫存編號:
- 920-8913
- 製造零件編號:
- L4981AD
- 製造商:
- STMicroelectronics
680 現貨庫存，可於3工作日發貨。
已增加
單價 毎管：40 个
HK$30.064
| 單位 | Per unit | Per Tube* |
| 40 - 40 | HK$30.064 | HK$1,202.56 |
| 80 - 120 | HK$29.41 | HK$1,176.40 |
| 160 + | HK$28.756 | HK$1,150.24 |
| * 參考價格 | ||
- RS庫存編號:
- 920-8913
- 製造零件編號:
- L4981AD
- 製造商:
- STMicroelectronics
產品概覽和技術數據資料表
法例與合規
產品詳細資訊
Power Factor Correction (PFC), STMicroelectronics
Power Factor Correction (PFC) controllers operate in Transition Mode (TM) and Continuous Current Mode (CCM) for a wide-range-mains operation. The PFC controllers embed advanced protection features, which make SMPS more robust and compact, requiring fewer external components.
For products that are Customized and under Non-cancellable & Non-returnable, Sales & Conditions apply.
AC/DC Converters, STMicroelectronics
規格
Attribute | Value |
|---|---|
| Maximum Switching Frequency | 115 kHz |
| Start-up Supply Current | 0.3mA |
| Maximum Source Current | 10mA |
| IC Type | Power Factor Controller IC |
| Maximum Sink Current | 20000µA |
| Maximum Supply Current | 16 mA |
| Mounting Type | Surface Mount |
| Package Type | SOIC |
| Pin Count | 20 |
| Dimensions | 13 x 7.6 x 2.35mm |
| Height | 2.35mm |
| Length | 13mm |
| Maximum Operating Supply Voltage | 19.5 V |
| Maximum Operating Temperature | +125 °C |
| Minimum Operating Temperature | -40 °C |
| Width | 7.6mm |