Texas Instruments UC3853D, Power Factor Correction, 82.5 kHz, 40 V 8-Pin, SOIC

RS Stock No.: 162-6055Brand: Texas InstrumentsManufacturers Part No.: UC3853D
brand-logo
View all in Power Factor Pre-Regulator Circuits

Technical documents

Specifications

Brand

Texas Instruments

Maximum Switching Frequency

82.5 kHz

Start-up Supply Current

0.25mA

Maximum Source Current

-20µA

Maximum Sink Current

0.05mA

Maximum Supply Current

500 μA

Zero Power Detection

Yes

Mounting Type

Surface Mount

Package Type

SOIC

Pin Count

8

Dimensions

4.9 x 3.91 x 1.58mm

Height

1.58mm

Length

4.9mm

Maximum Operating Supply Voltage

40 V

Maximum Operating Temperature

+70 °C

Minimum Operating Temperature

0 °C

Width

3.91mm

Country of Origin

Malaysia

Product details

Power Factor Correction (PFC), Texas Instruments

Texas Instruments integrated controllers for Power Factor Correction (PFC) in pre-regulators and PFC converters can achieve near unity power factor and give stable, low distortion sinusoidal line currents. They utilise advanced features and innovative processes such as quantized voltage feed-forward, current synthesis, frequency dithering and slew rate enhancement to provide significant performance enhancements.

Power Factor Correction (PFC), Texas Instruments

Texas Instruments Power Factor Correction (PFC) controllers meet IEC61000-3-2 harmonic current limit standards. PFC controllers are designed for AC-DC applications and provide high Power Factor (PF), low current distortion (iTHD), high efficiency and high power density.

Stock information temporarily unavailable.

Please check again later.

Stock information temporarily unavailable.

P.O.A.

Texas Instruments UC3853D, Power Factor Correction, 82.5 kHz, 40 V 8-Pin, SOIC

75

Available in multiples of 75
75P.O.A.
150P.O.A.
225P.O.A.
300P.O.A.
375P.O.A.
450P.O.A.
525P.O.A.
600P.O.A.
675P.O.A.
750P.O.A.
825P.O.A.
900P.O.A.
975P.O.A.
1050P.O.A.
1125P.O.A.

P.O.A.

Texas Instruments UC3853D, Power Factor Correction, 82.5 kHz, 40 V 8-Pin, SOIC
Stock information temporarily unavailable.

75

Available in multiples of 75
75P.O.A.
150P.O.A.
225P.O.A.
300P.O.A.
375P.O.A.
450P.O.A.
525P.O.A.
600P.O.A.
675P.O.A.
750P.O.A.
825P.O.A.
900P.O.A.
975P.O.A.
1050P.O.A.
1125P.O.A.

Technical documents

Specifications

Brand

Texas Instruments

Maximum Switching Frequency

82.5 kHz

Start-up Supply Current

0.25mA

Maximum Source Current

-20µA

Maximum Sink Current

0.05mA

Maximum Supply Current

500 μA

Zero Power Detection

Yes

Mounting Type

Surface Mount

Package Type

SOIC

Pin Count

8

Dimensions

4.9 x 3.91 x 1.58mm

Height

1.58mm

Length

4.9mm

Maximum Operating Supply Voltage

40 V

Maximum Operating Temperature

+70 °C

Minimum Operating Temperature

0 °C

Width

3.91mm

Country of Origin

Malaysia

Product details

Power Factor Correction (PFC), Texas Instruments

Texas Instruments integrated controllers for Power Factor Correction (PFC) in pre-regulators and PFC converters can achieve near unity power factor and give stable, low distortion sinusoidal line currents. They utilise advanced features and innovative processes such as quantized voltage feed-forward, current synthesis, frequency dithering and slew rate enhancement to provide significant performance enhancements.

Power Factor Correction (PFC), Texas Instruments

Texas Instruments Power Factor Correction (PFC) controllers meet IEC61000-3-2 harmonic current limit standards. PFC controllers are designed for AC-DC applications and provide high Power Factor (PF), low current distortion (iTHD), high efficiency and high power density.