STMicroelectronics L4981AD013TR, PFC Controller 115 kHz 20-Pin, SO-20 19 V

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Subtotal (1 tape of 2 units)*

PHP446.73

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PHP500.338

(inc. VAT)

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  • 986 unit(s) ready to ship from another location
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Per Unit
Per Tape*
2 - 18PHP223.365PHP446.73
20 - 198PHP201.18PHP402.36
200 +PHP185.50PHP371.00

*price indicative

Packaging Options:
RS Stock No.:
151-472
Mfr. Part No.:
L4981AD013TR
Manufacturer:
STMicroelectronics
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Brand

STMicroelectronics

Product Type

PFC Controller

Start-up Supply Current

0.3mA

Sub Type

Boot PFC PWM Controller

Maximum Source Current

1.5μA

Maximum Sink Current

2A

Switching Frequency

115kHz

Supply Current

16mA

Mount Type

Surface

Package Type

SO-20

Pin Count

20

Minimum Supply Voltage

12V

Maximum Supply Voltage

19V

Minimum Operating Temperature

-40°C

Length

13mm

Standards/Approvals

No

Height

2.65mm

Series

L4981A

Width

7.6 mm

Maximum Operating Temperature

125°C

Automotive Standard

No

The STMicroelectronics Power Factor Corrector IC provides the necessary features to achieve a very high power factor up to 0.99. Realized in BCD 60II technology this power factor corrector pre regulator contains all the control functions for designing a high efficiency mode power supply with sinusoidal line current consumption. It can be easily used in systems with mains voltages between 85V to 265V without any line switch.

Universal input mains

Average current mode for PWM for minimum noise sensitivity

Overvoltage and overcurrent protection

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