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

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Subtotal (1 pack of 5 units)*

Kr. 349,61

(exc. VAT)

Kr. 437,01

(inc. VAT)

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Last RS stock
  • Plus 15 unit(s) shipping from 17 August 2026
  • Final 50 unit(s) shipping from 21 August 2026

Units
Per unit
Per Pack*
5 - 20Kr. 69,922Kr. 349,61
25 - 45Kr. 66,444Kr. 332,22
50 - 120Kr. 59,762Kr. 298,81
125 - 245Kr. 53,836Kr. 269,18
250 +Kr. 51,114Kr. 255,57

*price indicative

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

Texas Instruments

Maximum Switching Frequency

650kHz

Product Type

PWM Controller

Supply Current

4mA

Output Voltage

5.2V

Output Current

100mA

Zero Power Detection

No

Number of Outputs

2

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

Series

UC

Width

7.52mm

Standards/Approvals

No

Length

11.62mm

Height

2.35mm

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.

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Current-Mode and Voltage-Mode PWM Controller

Primary-Side Regulation

Peak Power Mode

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