STMicroelectronics L4981AD, Power Factor Controller, 115 kHz, 19.5 V 20-Pin, SOIC
- RS Stock No.:
- 920-8913
- Mfr. Part No.:
- L4981AD
- Manufacturer:
- STMicroelectronics
The image is for reference only, please refer to product details and specifications
680 In stock for delivery within 6 working days
Added
Price (VAT excluded) Each (In a Tube of 40)
TWD135.50
(exc. GST)
TWD142.28
(inc. GST)
| Units | Per unit | Per Tube* |
| 40 - 160 | TWD135.50 | TWD5,420.00 |
| 200 + | TWD113.70 | TWD4,548.00 |
| *price indicative | ||
- RS Stock No.:
- 920-8913
- Mfr. Part No.:
- L4981AD
- Manufacturer:
- STMicroelectronics
Product overview and Technical data sheets
Legislation and Compliance
Product Details
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
Specifications
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 |