TOP222

Off-line PWM Switch, TO220, 25W, 90 ~ 110kHz, 700V, TOP222, Power Integrations

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Price:: US $0.53~1.73 / piece [Get Latest Price]

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	US $0.53~1.73

PartNumber:: TOP222

Brand:: Power Integrations, Inc. - Power | Pack: DIP | D/C: 11+

Availability:: Supply Ability: 10000/Week Can Ship Immediately
Delivery: 10-15 Business Days (ships out within 3 Business days)

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Products Upload time: 2012-11-23

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Part Number:TOP222
US $0.53 - 1.73
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Product Summary

The TOP222 is a Three-terminal Off-line PWM Switch. It extends the power range from 100W to 150W for 100/115/230 VAC input and from 50W to 90W for 85-265 VAC universal input. The TOP222 incorporates all functions necessary for a switched mode control system into a three terminal monolithic IC: power MOSFET, PWM controller, high voltage start up circuit, loop compensation and fault protection circuitry.

Parametrics

TOP222 absolute maximum ratings: (1)DRAIN Voltage:-0.3 to 700 V; (2)DRAIN Current Increase in 100 ns except during; (3)blanking time:0.1 x ILIMIT(MAX); (4)CONTROL Voltage:- 0.3 V to 9 V; (5)CONTROL Current:100 mA; (6)Storage Temperature:-65 to 125℃; (7)Operating Junction Temperature:-40 to 150℃; (8)Lead Temperature:260℃.

Features

TOP222 features: (1)Lowest cost, lowest component count switcher solution; (2)Cost competitive with linears above 5W; (3)Very low AC/DC losses – up to 90% efficiency; (4)Built-in Auto-restart and Current limiting; (5)Latching Thermal shutdown for system level protection; (6)Implements Flyback, Forward, Boost or Buck topology; (7)Works with primary or opto feedback; (8)Stable in discontinuous or continuous conduction mode; (9)Source connected tab for low EMI; (10)Circuit simplicity and Design Tools reduce time to market.