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

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SGD42.99

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SGD46.86

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In Stock
  • 25 unit(s) ready to ship from another location
  • Plus 165 unit(s) shipping from 29 April 2026
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Units
Per unit
Per Pack*
5 - 10SGD8.598SGD42.99
15 - 20SGD8.276SGD41.38
25 +SGD7.76SGD38.80

*price indicative

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

Texas Instruments

Maximum Switching Frequency

1000kHz

Product Type

PWM Controller

Supply Current

4mA

Zero Power Detection

No

Output Current

1.5A

Mount Type

Surface

Package Type

SOIC

Minimum Supply Voltage

-55V

Pin Count

16

Maximum Supply Voltage

125V

Minimum Operating Temperature

0°C

Maximum Duty Cycle

85%

PWM Controller Type

Current Mode

Maximum Operating Temperature

70°C

Length

10.28mm

Height

2.35mm

Standards/Approvals

No

Series

UC

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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