TOP256EN - Power Integrations

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

TOP256EN
Manufacturer

Power Integrations
ChipWorker Part#

CW2683577
Category

AC to DC Converter, AC/DC Power Module
Package

eSIP-7C
Description

AC-DC Off-Line Switcher IC, TOPSwitch-HX, Flyback, 85VAC - 265VAC, 66kHz, 4.08A out, 119W, SIP-7
Documentation

Datasheet

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TOP256EN Specifications

Attribute	Attribute Value

Part Number	TOP256EN
Manufacturer	Power Integrations
ChipWorker Part#	CW2683577
Category	AC to DC Converter, AC/DC Power Module
Documentation	Datasheet
Mounting Style	Through Hole
Number of Pins	7 Pin
Case/Package	eSIP-7C
Frequency	66.0 kHz
Power Rating	119 W
Number of Outputs	1 Output
Output Voltage	700 V
Output Current	4.08 A
Breakdown Voltage	700 V
Number of Positions	7 Position
Power Dissipation	40.0 W
Output Power	86 W
Switching Frequency	66kHz, 132kHz
Duty Cycle	78 %
Input Voltage (AC Max)	265 v
Input Voltage (AC Min)	85 v
Maximum Duty Cycle	83 %
Operating Temperature (Max)	150 ℃
Operating Temperature (Min)	-40 ℃
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Size-Length	10.24 mm
Size-Width	2.06 mm
Size-Height	8.25 mm
Operating Temperature	-40℃ ~ 150℃ (TJ)
Product Lifecycle Status	Active
Packaging	Cut Tape (CT)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/12/17

Product Description

The TOP256EN is an enhanced EcoSmart™, Integrated Off-line Switcher with 30W peak, advanced feature set and extended power range. TOPSwitch-HX cost effectively incorporates a 700V power MOSFET, high voltage switched current source, 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 thermal impedance junction-to-case (2°C per watt)
Low height is ideal for adapters where space is limited
Simple mounting using a clip to aid low cost manufacturing
Line under-voltage (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
Half frequency option for video applications
Frequency jittering reduces EMI filter cost
Heat sink is connected to SOURCE for low EMI
Fully integrated soft-start for minimum start-up stress
Energy efficient over entire load range
Less than 200mW at 230VAC, no load consumption
Standby power for 1W input

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Ordering Information

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- Carefully tested and packaged by ChipWorker
- Vacuum packed
- Anti-static packaging
- Anti-vibration foam
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- Decapsulation control
- X-ray inspection
- XRF inspection
- Electrical testing
- Surface testing

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