Texas Instruments UC1854B Enhanced High Power Factor Preregulator 5962-9326102MEA

Description
Enhanced High Power Factor Preregulator 16-CDIP -55 to 125
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Description
Enhanced High Power Factor Preregulator 16-CDIP -55 to 125
Request a Quote
Datasheet
Datasheet Summary
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The UC1854B Enhanced High Power Factor Preregulator is designed for applications requiring active power factor correction. It achieves near-unity power factor through average current mode control, which maintains a stable, low distortion sinusoidal line current. The device limits line current distortion to less than 3% and operates worldwide without the need for switches. Key features include a fixed-frequency oscillator, a 1% accurate 7.5 V reference, and integrated current and voltage amplifiers. The product also offers improved amplifier performance with high bandwidth and low offset current, as well as enhanced accuracy in the enable comparator. It supports various undervoltage lockout (UVLO) options and has a maximum supply voltage of 20 V, with an operating temperature range from -55¬8C to 125¬8C. The UC1854B is available in a 16-pin CDIP package and is suitable for applications that require robust power management and efficiency.

Datasheet Summary
Powered by GS/AI

The UC1854B Enhanced High Power Factor Preregulator is designed for applications requiring active power factor correction. It achieves near-unity power factor through average current mode control, which maintains a stable, low distortion sinusoidal line current. The device limits line current distortion to less than 3% and operates worldwide without the need for switches. Key features include a fixed-frequency oscillator, a 1% accurate 7.5 V reference, and integrated current and voltage amplifiers. The product also offers improved amplifier performance with high bandwidth and low offset current, as well as enhanced accuracy in the enable comparator. It supports various undervoltage lockout (UVLO) options and has a maximum supply voltage of 20 V, with an operating temperature range from -55¬8C to 125¬8C. The UC1854B is available in a 16-pin CDIP package and is suitable for applications that require robust power management and efficiency.

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UC1854B Enhanced High Power Factor Preregulator - 5962-9326102MEA - Texas Instruments
Dallas, TX, United States
UC1854B Enhanced High Power Factor Preregulator
5962-9326102MEA
UC1854B Enhanced High Power Factor Preregulator 5962-9326102MEA
Enhanced High Power Factor Preregulator 16-CDIP -55 to 125

Enhanced High Power Factor Preregulator 16-CDIP -55 to 125

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Technical Specifications

  Texas Instruments
Product Category IC Power Supplies
Product Number 5962-9326102MEA
Product Name UC1854B Enhanced High Power Factor Preregulator
Package Type Other; CDIP
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