TOP258PN

Integrated Off-Line Switcher, DIP7, -0.3 v to 700 v, 100 mA, 132 kHz frequency

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Price:: US $0.66~0.88 / piece [Get Latest Price]

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	US $0.66~0.88

PartNumber:: TOP258PN

Brand:: Power IC Ltd. - Power | Pack: DIP | D/C: 10+

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

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Total Price:: US $0

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Products Upload time: 2011-07-06

From Other Seller

Part Number:TOP258PN
US $0.66 - 0.88
HCPL-7800A

US $2.50 - 4.10 / Piece
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TOP259EN

US $1.10 - 3.20 / Piece
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Product Summary

The TOP258PN is an Integrated Off-Line Switcher with Advanced Feature Set and Extended Power Range. The TOP258PN incorporates a 700 V power MOSFET, high voltage switched current source, PWM control, oscillator, thermal shutdown circuit, fault protection and other control circuitry onto a monolithic device.

Parametrics

TOP258PN absolute maximum ratings: (1)drain peak voltage: -0.3 v to 700 v; (2)drain peak current:: 6.88 a; (3)control voltage: -0.3 v to 9 v; (4)control current: 100 ma; (5)voltage monitor pin voltage: -0.3 v to 9 v; (6)current limit pin voltage: -0.3 v to 4.5 v; (7)multi-function pin voltage: -0.3 v to 9 v; (8)frequency pin voltage: -0.3 v to 9 v; (9)storage temperature: -65 ℃ to 150 ℃; (10)operating junction temperature: -40 ℃ to 150 ℃; (11)lead temperature: 260 ℃.

Features

TOP258PN features: (1)Line undervoltage (UV) detection prevents turn-off glitches; (2)Line overvoltage (OV) shutdown extends line surge limit; (3)Accurate programmable current limit; (4)Optimized line feed-forward for line ripple rejection; (5)132 kHz frequency (254Y-258Y and all E/L packages) reduces transformer and power supply size: Half frequency option for video applications; (6)Frequency jittering reduces EMI filter cost.