Texas Instruments UC3825DW 2 PWM Controller, 1000 kHz 125 V 16-Pin, SOIC

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Subtotal (1 pack of 5 units)*

£28.09

(exc. VAT)

£33.71

(inc. VAT)

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In Stock
  • 25 unit(s) ready to ship
  • Plus 165 unit(s) shipping from 02 March 2026
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Per Pack*
5 - 5£5.618£28.09
10 - 20£5.338£26.69
25 - 45£4.804£24.02
50 +£4.776£23.88

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Packaging Options:
RS Stock No.:
620-0559
Mfr. Part No.:
UC3825DW
Brand:
Texas Instruments
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Brand

Texas Instruments

Maximum Switching Frequency

1000kHz

Product Type

PWM Controller

Output Voltage

5.2 V

Supply Current

4mA

Output Current

1.5A

Zero Power Detection

No

Number of Outputs

2

Mount Type

Surface

Minimum Supply Voltage

-55V

Package Type

SOIC

Pin Count

16

Maximum Supply Voltage

125V

Maximum Duty Cycle

85%

Minimum Operating Temperature

0°C

PWM Controller Type

Current Mode

Maximum Operating Temperature

70°C

Series

UC

Width

7.52 mm

Standards/Approvals

No

Height

2.35mm

Length

10.28mm

Automotive Standard

No

Flyback Controller, Voltage Control, 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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