Power Integrations TNY263GN, AC-DC Converter 8-Pin, SMDC

Technical Reference
Legislation and Compliance
RoHS Status: Not Applicable
Product Details

TinySwitch-II, Power Integrations

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

Switching Voltage Regulators, Power Integrations

Attribute Value
Mounting Type Surface Mount
Package Type SMDC
Pin Count 8
Current Limit 225mA
Dimensions 9.83 x 6.6 x 3.68mm
Length 9.83mm
Width 6.6mm
Height 3.68mm
Maximum Input Voltage 265 V ac
Maximum Operating Temperature +150 °C
Minimum Input Voltage 85 V ac
Minimum Operating Temperature -40 °C
Operating Temperature Range -40 → +150 °C
Input Voltage Range 85 → 265 V ac
600 In stock - FREE next working day delivery available
Price Each (In a Tube of 50)
£ 0.927
(exc. VAT)
£ 1.112
(inc. VAT)
Per unit
Per Tube*
50 +
*price indicative
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