STMicroelectronics L4981AD, Power Factor Controller, 115 kHz, 19.5 V 20-Pin, SOIC
- RS Stock No.:
- 714-7844
- Mfr. Part No.:
- L4981AD
- Manufacturer:
- STMicroelectronics
10 In SG stock for delivery within 1 working day(s) when ordered before 3.30 pm.
213 In Global stock for delivery within 4 working day(s)
Added
Price Each
SGD9.00
(exc. GST)
SGD9.81
(inc. GST)
| Units | Per unit |
| 1 - 9 | SGD9.00 |
| 10 - 99 | SGD8.82 |
| 100 - 249 | SGD8.65 |
| 250 - 1249 | SGD8.48 |
| 1250 + | SGD6.98 |
- RS Stock No.:
- 714-7844
- Mfr. Part No.:
- L4981AD
- Manufacturer:
- STMicroelectronics
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 |
| IC Type | Power Factor Controller IC |
| Maximum Source Current | 10mA |
| 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 |
| Width | 7.6mm |
| Minimum Operating Temperature | -40 °C |