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L4981A
- Part No
- L4981A
- Manufacturer
- STMicroelectronics
- Description
- Power Factor Controller, Current-mode, 2A, 115kHz Switching Freq-Max, BCDMOS, PDIP20
- Datasheet
- L4981A
- Test Report
- Available
- Samples
- Available
Request for Quote
- Availability:
- Available
Product Specification
| Specification | Value |
|---|---|
| Ambient Temperature Range High | 125 °C |
| Frequency | 115 kHz |
| Max Input Voltage | 19.5 V |
| Max Operating Temperature | 125 °C |
| Max Output Current | 2 A |
| Max Power Dissipation | 1 W |
| Max Supply Current | 16 mA |
| Max Supply Voltage | 19.5 V |
| Max Switching Frequency | 115 kHz |
| Min Input Voltage | 11 V |
| Min Operating Temperature | -40 °C |
| Nominal Input Voltage | 18 V |
| Nominal Supply Current | 12 mA |
| Number of Circuits | 1 |
| Number of Outputs | 1 |
| Operating Supply Current | 12 mA |
| Output Voltage | 5.1 V |
| Packaging | Cut Tape |
| Switching Frequency | 115 kHz |
| Case/Package | PDIP |
| Mount | Through Hole |
| Number of Pins | 20 |
| Number of Terminals | 20 |
| Weight | 2.259996 g |
| Height | 3.93 mm |
| Height - Seated (Max) | 3.93 mm |
| Length | 25.4 mm |
| Terminal Pitch | 2.54 mm |
| Width | 7.62 mm |
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