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

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Subtotal (1 tube of 25 units)*

£39.00

(exc. VAT)

£46.75

(inc. VAT)

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25 - 25£1.56£39.00
50 - 100£1.36£34.00
125 - 225£1.325£33.13
250 - 350£1.291£32.28
375 +£1.258£31.45

*price indicative

RS Stock No.:
121-8954
Mfr. Part No.:
UC3525AN
Brand:
Texas Instruments
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Brand

Texas Instruments

Maximum Switching Frequency

400 kHz

Output Current

400 mA

Number of Outputs

2

Control Method

Voltage

Fall Time

50ns

Mounting Type

Through Hole

Rise Time

100ns

Package Type

PDIP

Pin Count

16

Topology

Boost, Buck, Flyback, Forward, Full Bridge, Half Bridge, Push-Pull

Maximum Duty Cycle

49%

Dimensions

19.3 x 6.35 x 4.57mm

Length

19.3mm

PWM Controller Type

Voltage Mode

Width

6.35mm

Height

4.57mm

Minimum Operating Temperature

0 °C

Maximum Operating Temperature

+70 °C

Maximum Operating Supply Voltage

35 V

Minimum Operating Supply Voltage

4.5 V

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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