Texas Instruments 8-Pin, SOIC UCC2803D 5-Channel PWM Controller, 1000 kHz, 125V, Surface

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Kr. 26,66

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Kr. 33,32

(inc. VAT)

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  • Plus 81 unit(s) shipping from 17 August 2026
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1 - 4Kr. 26,66
5 - 9Kr. 25,28
10 - 24Kr. 22,65
25 - 49Kr. 20,48
50 +Kr. 19,45

*price indicative

Packaging Options:
RS Stock No.:
661-5513
Mfr. Part No.:
UCC2803D
Brand:
Texas Instruments
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Brand

Texas Instruments

Product Type

PWM Controller

Maximum Switching Frequency

1000kHz

Output Voltage

5.2V

Supply Current

4mA

Output Current

1A

Zero Power Detection

No

Number of Outputs

5

Mount Type

Surface

Package Type

SOIC

Minimum Supply Voltage

-55V

Maximum Supply Voltage

125V

Pin Count

8

Maximum Duty Cycle

100%

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

85°C

PWM Controller Type

Current Mode

Width

3.91mm

Length

4.9mm

Series

UCC

Height

1.58mm

Standards/Approvals

No

Automotive Standard

No

Flyback Controller, Current Control, UCC28/UCC38 Series, Texas Instruments


The isolated-flyback power supply controller provides Constant-Voltage (CV) and Constant-Current (CC) output regulation to improve transient response to large load steps. Primary-Side Regulation (PSR) eliminates the need for an Optocoupler.

Flyback Controllers, Texas Instruments


Current-Mode and Voltage-Mode PWM Controller

Primary-Side Regulation

Peak Power Mode

Low Power

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