Texas Instruments, Power Factor Pre-Regulator Circuit IC 115 kHz 16-Pin, PDIP 20 V

This image is representative of the product range

View all Power Factor Correction
Bulk discount available

Subtotal (1 tube of 25 units)*

SGD247.95

(exc. GST)

SGD270.275

(inc. GST)

Add to Basket
Select or type quantity
In Stock
  • 100 unit(s) ready to ship from another location
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
Per Tube*
25 - 50SGD9.918SGD247.95
75 - 100SGD9.548SGD238.70
125 +SGD8.951SGD223.78

*price indicative

RS Stock No.:
121-8961
Mfr. Part No.:
UC3854BN
Manufacturer:
Texas Instruments
Find similar products by selecting one or more attributes.
Select all

Brand

Texas Instruments

Product Type

Power Factor Pre-Regulator Circuit IC

Start-up Supply Current

0.3mA

Sub Type

Power Factor Pre-Regulator Circuit

Maximum Source Current

14μA

Switching Frequency

115kHz

Supply Current

18mA

Zero Power Detection

Yes

Mount Type

Through Hole

Package Type

PDIP

Pin Count

16

Minimum Supply Voltage

10V

Maximum Supply Voltage

20V

Minimum Operating Temperature

0°C

Length

19.3mm

Width

6.35 mm

Standards/Approvals

No

Height

4.57mm

Maximum Operating Temperature

70°C

Automotive Standard

No

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.

Related links