STMicroelectronics L4981BD, Power Factor Controller IC 115 kHz 20-Pin, SOIC 19.5 V

RS Stock No.: 379-987Brand: STMicroelectronicsManufacturers Part No.: L4981BD
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Technical Document

Specifications

Brand

STMicroelectronics

Product Type

Power Factor Controller IC

Start-up Supply Current

0.3mA

Maximum Source Current

10mA

Sub Type

Power Factor Corrector Controller

Switching Frequency

115kHz

Maximum Sink Current

20000μA

Supply Current

16mA

Zero Power Detection

No

Mount Type

Surface

Package Type

SOIC

Minimum Supply Voltage

2.5V

Pin Count

20

Maximum Supply Voltage

19.5V

Minimum Operating Temperature

-40°C

Series

L4981B

Length

13mm

Width

7.6 mm

Height

2.35mm

Standards/Approvals

No

Maximum Operating Temperature

125°C

Automotive Standard

No

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.

AC/DC Converters, STMicroelectronics

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Stock information temporarily unavailable.

AED 11.88

AED 11.88 Each (ex VAT)

AED 12.47

AED 12.47 Each (inc. VAT)

STMicroelectronics L4981BD, Power Factor Controller IC 115 kHz 20-Pin, SOIC 19.5 V
Select packaging type

Standard

Select packaging type

Standard - each

Available in multiples of 1.

Production -

Available in multiples of 1.

Recommended for ordering in large quantities. Items are packaged ready for insertion into machinery, allowing you to improve production efficiency.

1

Available in multiples of 1
1AED 11.88
2AED 23.75
3AED 35.63
4AED 47.51
5AED 56.18
6AED 67.41
7AED 78.64
8AED 89.88
9AED 101.12
10AED 101.12
11AED 111.23
12AED 121.34
13AED 131.45
14AED 141.56
15AED 151.67

AED 11.88

AED 11.88 Each (ex VAT)

AED 12.47

AED 12.47 Each (inc. VAT)

STMicroelectronics L4981BD, Power Factor Controller IC 115 kHz 20-Pin, SOIC 19.5 V

Stock information temporarily unavailable.

Select packaging type

Standard

Select packaging type

Standard - each

Available in multiples of 1.

Production -

Available in multiples of 1.

Recommended for ordering in large quantities. Items are packaged ready for insertion into machinery, allowing you to improve production efficiency.

1

Available in multiples of 1
1AED 11.88
2AED 23.75
3AED 35.63
4AED 47.51
5AED 56.18
6AED 67.41
7AED 78.64
8AED 89.88
9AED 101.12
10AED 101.12
11AED 111.23
12AED 121.34
13AED 131.45
14AED 141.56
15AED 151.67

QuantityUnit price
1 - 4AED 11.88
5 - 9AED 11.24
10 - 24AED 10.11
25 - 49AED 9.15
50+AED 8.67

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Click here to find out more

Technical Document

Specifications

Brand

STMicroelectronics

Product Type

Power Factor Controller IC

Start-up Supply Current

0.3mA

Maximum Source Current

10mA

Sub Type

Power Factor Corrector Controller

Switching Frequency

115kHz

Maximum Sink Current

20000μA

Supply Current

16mA

Zero Power Detection

No

Mount Type

Surface

Package Type

SOIC

Minimum Supply Voltage

2.5V

Pin Count

20

Maximum Supply Voltage

19.5V

Minimum Operating Temperature

-40°C

Series

L4981B

Length

13mm

Width

7.6 mm

Height

2.35mm

Standards/Approvals

No

Maximum Operating Temperature

125°C

Automotive Standard

No

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.

AC/DC Converters, STMicroelectronics

Ideate. Create. Collaborate

JOIN FOR FREE

No hidden fees!

design-spark
design-spark
  • Download and use our DesignSpark software for your PCB and 3D Mechanical designs
  • View and contribute website content and forums
  • Download 3D Models, Schematics and Footprints from more than a million products
Click here to find out more