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Texas Instruments UC3526ADW 2 PWM Controller, 650 kHz 35V 18-Pin, SOIC

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Subtotal (1 pack of 5 units)*

£25.08

(exc. VAT)

£30.095

(inc. VAT)

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Last RS stock
  • 15 left, ready to ship
  • Plus 15 left, ready to ship from another location
  • Final 50 unit(s) shipping from 25 May 2026

Units
Per unit
Per Pack*
5 - 20£5.016£25.08
25 - 45£4.766£23.83
50 - 120£4.288£21.44
125 - 245£3.862£19.31
250 +£3.666£18.33

*price indicative

Packaging Options:
RS Stock No.:
661-5232
Mfr. Part No.:
UC3526ADW
Brand:
Texas Instruments
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Brand

Texas Instruments

Product Type

PWM Controller

Maximum Switching Frequency

650kHz

Supply Current

4mA

Output Current

100mA

Zero Power Detection

No

Mount Type

Surface

Minimum Supply Voltage

4.5V

Package Type

SOIC

Pin Count

18

Maximum Supply Voltage

35V

Maximum Duty Cycle

49%

Minimum Operating Temperature

0°C

PWM Controller Type

Voltage Mode

Maximum Operating Temperature

70°C

Height

2.35mm

Length

11.62mm

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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