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Power Integrations, AC/DC Converter 3 A 8-Pin, Surface Mount TNY268PN

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Subtotal (1 tube of 50 units)*

£41.60

(exc. VAT)

£49.90

(inc. VAT)

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50 +£0.832£41.60

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RS Stock No.:
146-5675
Mfr. Part No.:
TNY268PN
Brand:
Power Integrations
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Brand

Power Integrations

Product Type

AC/DC Converter

Maximum Input Voltage

265V ac

Mount Type

Through Hole

Output Power

23W

Pin Count

8

Switching Frequency

132kHz

Maximum Output Current

3A

Package Type

Surface Mount

Minimum Input Voltage

85V ac

Topology

Flyback

Maximum Duty Cycle

68%

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

150°C

Height

3.68mm

Standards/Approvals

EU requirements, California Energy Commission (CEC), ENERGY STAR

Length

9.83mm

Series

TinySwitch-II

Automotive Standard

No

Supply Current

380μA

RoHS Status: Exempt

TinySwitch™-II integrates a 700 V power MOSFET, oscillator, high voltage switched current source, current limit and thermal shutdown circuitry onto a monolithic device. The start-up and operating power are derived directly from the voltage on the DRAIN pin, eliminating the need for a bias winding and associated circuitry. In addition, the TinySwitch-II devices incorporate auto-restart, line undervoltage sense, and frequency jittering.

Fully integrated auto-restart for short circuit and open loop fault protection – saves external component costs

Programmable line under-voltage detect feature prevents power on/off glitches – saves external components

Frequency jittering dramatically reduces EMI (∼10 dB) – minimizes EMI filter component costs

132 kHz operation reduces transformer size – allows use of EF12.6 or EE13 cores for low cost and small size

Built-in circuitry practically eliminates audible noise with ordinary dip-varnished transformer

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