L4981BD
PFC Controller IC, Continuous Conduction Mode, 12 V to 19.5 V, 100 kHz, 20 Pins, SOIC
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Manufacturer:STMicroelectronics
Product Category:
Power Management, Drivers & Controllers, Power Factor Correction Controllers
Avnet Manufacturer Part #: L4981BD
Secondary Manufacturer Part#: L4981BD
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RoHS 10 Compliant -
Tariff Charges
The L4981BD is a Power Factor Corrector provides the necessary features to achieve a very high power factor up to 0.99. Realized in BCD 60II technology this power factor corrector (PFC) pre-regulator contains all the control functions for designing a high
- Limit line current distortion to 5%
- Universal input mains
- Feed forward line and load regulation
- Average current mode PWM for minimum noise sensitivity
- High current bipolar and DMOS totem pole output
- Under vo
Technical Attributes
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| Description | Value | |
|---|---|---|
| Average Current | ||
| Variable Frequency | ||
| SOIC | ||
| Surface Mount | ||
| Gold | ||
| 260 | ||
| Surface Mount | ||
| MSL 3 - 168 hours | ||
| 20 | ||
| -40 to 125 °C | ||
| 125 °C | ||
| -40 °C | ||
| 20SO | ||
| Continuous Conduction Mode | ||
| 20 | ||
| 13 x 7.6 x 2.35 mm | ||
| 0.3 mA | ||
| SOIC | ||
| 19.5 V | ||
| 12 V | ||
| 115 kHz | ||
| 85 kHz | ||
| 100 kHz | ||
| Power Factor Correction and PWM Controller |
ECCN / UNSPSC / COO
| Description | Value |
|---|---|
| Country of Origin: | RECOVERY FEE |
| ECCN: | EAR99 |
| HTSN: | 8542330001 |
| Schedule B: | 8542330000 |
Factory Lead Time: