Rated 
(4/5) based on 20 customer reviews
(4/5) based on 20 customer reviews
Description
Datasheet L4981A. L4981B. POWER FACTOR CORRECTOR. CONTROL BOOST PWM UP TO 0.99P.F.. LIMIT LINE CURRENT DISTORTION TO < 5%. UNIVERSAL 1/20. AN827. APPLICATION NOTE. November 2003. INTRODUCTION. Reduction of line current harmonic distortion and improvement of power factor is of great 1. TND313/D. Rev 3, Sep-11. High-Efficiency. 305 W ATX Reference Design. Documentation Package. 2011 ON Semiconductor.
| Part Number | L4981AD |
| Main Category | Integrated Circuits (ICs) |
| Sub Category | PMIC - PFC (Power Factor Correction) |
| Brand | Texas Instruments |
| Description | IC PFC CTRLR AVERAGE CURR 20SOIC |
| Series | - |
| Packaging | Tube |
| Mode | Average Current |
| Frequency - Switching | 100kHz |
| Current - Startup | 100µA |
| Voltage - Supply | 14.5 V ~ 19.5V |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount |
| Package / Case | 20-SOIC (0.295", 7.50mm Width) |
| Supplier Device Package | 20-SO |
| Image |  |
Lowest Price: $1.27
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L4981AD
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TI/ST
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119
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Val Technologies, Inc
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L4981AD
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TexasIns
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2000
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HK HEQING ELECTRONICS LIMITED
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TI/CC
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21+
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20000
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HK XINYI COMPONENTS ASIA CO., LIMITED
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TI?
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2000
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4.81
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Belt (HK) Electronics Co
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L4981AD
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TI-BB
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62670
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5.99
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Innovation Best Electronics Technology Limited
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