Power Integrations TOP257PN, Off Line Power Switch IC 8-Pin, DIPC

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Subtotal (1 tube of 50 units)*

₩146,076.00

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한팩당
Per Tube*
50 - 50₩2,921.52₩146,094.80
100 - 100₩2,804.96₩140,248.00
150 +₩2,688.40₩134,401.20

* 참고 가격: 실제 구매가격과 다를 수 있습니다

RS 제품 번호:
146-5714
제조사 부품 번호:
TOP257PN
제조업체:
Power Integrations
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브랜드

Power Integrations

Power Switch Type

Off Line

Switch On Resistance

3.6Ω

Number of Outputs

1

Maximum Operating Current

5.44A

Power Rating

45W

Protection Features

Over-Temperature

Mounting Type

Through Hole

Package Type

DIPC

Pin Count

8

Maximum Operating Temperature

+150 °C

Minimum Operating Temperature

-40 °C

Dimensions

9.83 x 6.6 x 3.68mm

Series

TOP257

TOPSwitch-HX, Power Integrations


TOPSwitch-HX 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.

Frequency Jitter Reduces EMI
EcoSmart® Low Standby/No-load Power Consumption
Latching Output Overvoltage Protection
Line Undervoltage (UV) Lockout

The TOPSwitch-HX is a highly integrated monolithic off-line switcher IC designed for off-line power supplies. TOPSwitch-HX integrated circuits enable design of power supplies up to 195 W, while providing high efficiency under all load conditions. TOPSwitch-HX also provides very good performance at low load and during standby (no load) operation.

Multi-mode operation maximizes efficiency at all loads
No heatsink required up to 35 W (up to 48 W at 230 VAC) using P, G or M packages
Output overvoltage protection (OVP)
Line undervoltage (UV) detection prevents turn-off glitches
Line overvoltage (OV) shutdown extends line surge limit
Accurate programmable current limit
Optimized line feed-forward for line ripple rejection
Fully integrated soft-start for minimum start-up stress
Energy efficient over entire load range
No-load consumption

For these non-cancellable (NC), and non-returnable (NR) products, Terms and Conditions apply.



AC-DC Converters, Power Integrations

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