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TOP257EN
AC/DC Off-Line Switcher IC, TOPSwitch-HX, Flyback, 85 VAC - 265 VAC, 66 kHz, 5.44 A out, 157W, SIP-7
Image is for illustrative purposes only. Please refer to product description.
ManufacturerPOWER INTEGRATIONS
Manufacturer Part NoTOP257EN
Order Code1695420
Product RangeTOPSwitch-HX Series
Technical Datasheet
712 In Stock
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| Quantity | Price |
|---|---|
| 1+ | RM9.570 |
| 10+ | RM9.000 |
| 25+ | RM8.420 |
| 50+ | RM7.840 |
| 100+ | RM7.580 |
| 250+ | RM7.310 |
| 500+ | RM7.270 |
Price for:Each
Minimum: 1
Multiple: 1
RM9.57
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Product Information
ManufacturerPOWER INTEGRATIONS
Manufacturer Part NoTOP257EN
Order Code1695420
Product RangeTOPSwitch-HX Series
Technical Datasheet
Input Voltage Min85VAC
Input Voltage Max265VAC
IC Case / PackageSIP
Power Rating Max157W
TopologyFlyback
IsolationIsolated
Power Switch Voltage Rating700V
Power Switch Current Rating1.6mA
IC MountingThrough Hole
Operating Temperature Min-40°C
Operating Temperature Max150°C
Product RangeTOPSwitch-HX Series
Qualification-
Product Overview
The TOP257EN is a 85W integrated Off-Line Switcher with advanced feature set and extended power range. This enhanced EcoSmart™ switcher incorporates a 700V power MOSFET, high voltage switched current source and PWM control, oscillator, thermal shutdown circuit, fault protection and other control circuitry onto a monolithic device.
- Multi-mode operation maximizes efficiency at all loads
- Low height is ideal for adapters where space is limited
- Line under-voltage detection prevents turn-OFF glitches
- Line over-voltage shutdown extends line surge limit
- Accurate programmable current limit
- Heat sink is connected to source for low EMI
- Fully integrated soft-start for minimum start-up stress
Applications
Consumer Electronics, Industrial
Technical Specifications
Input Voltage Min
85VAC
IC Case / Package
SIP
Topology
Flyback
Power Switch Voltage Rating
700V
IC Mounting
Through Hole
Operating Temperature Max
150°C
Qualification
-
Input Voltage Max
265VAC
Power Rating Max
157W
Isolation
Isolated
Power Switch Current Rating
1.6mA
Operating Temperature Min
-40°C
Product Range
TOPSwitch-HX Series
Technical Docs (2)
Associated Products
1 Product Found
Legislation and Environmental
Country of Origin:
Country in which last significant manufacturing process was carried outCountry of Origin:China
Country in which last significant manufacturing process was carried out
Country in which last significant manufacturing process was carried outCountry of Origin:China
Country in which last significant manufacturing process was carried out
Tariff No:85423990
US ECCN:EAR99
EU ECCN:NLR
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
Download Product Compliance Certificate
Product Compliance Certificate
Weight (kg):.00117