Texas Instruments UC3525AN 2 PWM Controller, 400 kHz 35 V 16-Pin, PDIP

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Subtotal (1 pack of 5 units)*

£11.13

(exc. VAT)

£13.355

(inc. VAT)

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5 - 20£2.226£11.13
25 - 95£1.922£9.61
100 - 245£1.678£8.39
250 - 495£1.57£7.85
500 +£1.482£7.41

*price indicative

Packaging Options:
RS Stock No.:
620-0543
Mfr. Part No.:
UC3525AN
Brand:
Texas Instruments
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Brand

Texas Instruments

Maximum Switching Frequency

400kHz

Product Type

PWM Controller

Supply Current

4mA

Output Voltage

5.2 V

Output Current

400mA

Zero Power Detection

No

Number of Outputs

2

Mount Type

Through Hole

Package Type

PDIP

Minimum Supply Voltage

4.5V

Maximum Supply Voltage

35V

Pin Count

16

Minimum Operating Temperature

0°C

Maximum Duty Cycle

49%

Maximum Operating Temperature

70°C

PWM Controller Type

Voltage Mode

Width

6.35 mm

Length

19.3mm

Series

UC

Standards/Approvals

No

Height

4.57mm

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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