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

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Subtotal (1 pack of 5 units)*

R 253,86

(exc. VAT)

R 291,94

(inc. VAT)

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Units
Per unit
Per Pack*
5 - 20R 50.772R 253.86
25 - 45R 49.502R 247.51
50 - 95R 48.016R 240.08
100 - 245R 46.096R 230.48
250 +R 44.252R 221.26

*price indicative

Packaging Options:
RS stock no.:
620-0543
Mfr. Part No.:
UC3525AN
Manufacturer:
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

Package Type

PDIP

Rise Time

100ns

Topology

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

Pin Count

16

Dimensions

19.3 x 6.35 x 4.57mm

Maximum Duty Cycle

49%

Length

19.3mm

PWM Controller Type

Voltage Mode

Width

6.35mm

Height

4.57mm

Minimum Operating Supply Voltage

4.5 V

Maximum Operating Temperature

+70 °C

Minimum Operating Temperature

0 °C

Maximum Operating Supply Voltage

35 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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