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TOP256EN
AC/DC Off-Line Switcher IC, TOPSwitch-HX, Flyback, 85 VAC - 265 VAC, 66 kHz, 4.08 A out, 119W, SIP-7
Image is for illustrative purposes only. Please refer to product description.
ManufacturerPOWER INTEGRATIONS
Manufacturer Part NoTOP256EN
Order Code1695419
Product RangeTOPSwitch-HX Series
Technical Datasheet
1,350 In Stock
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1350 Delivery in 3-4 Business Days(UK stock)
| Quantity | Price |
|---|---|
| 1+ | HK$14.940 |
| 10+ | HK$14.850 |
| 50+ | HK$12.340 |
| 100+ | HK$12.150 |
| 250+ | HK$11.950 |
| 500+ | HK$11.750 |
| 1000+ | HK$10.410 |
| 2500+ | HK$10.210 |
Price for:Each
Minimum: 1
Multiple: 1
HK$14.94
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Product Information
ManufacturerPOWER INTEGRATIONS
Manufacturer Part NoTOP256EN
Order Code1695419
Product RangeTOPSwitch-HX Series
Technical Datasheet
Input Voltage Min85VAC
Input Voltage Max265VAC
IC Case / PackageSIP
No. of Pins7Pins
Power Rating Max119W
TopologyFlyback
IsolationIsolated
Power Switch Voltage Rating700V
Power Switch Current Rating1.6mA
Switching Frequency132kHz
IC MountingThrough Hole
Operating Temperature Min-40°C
Operating Temperature Max150°C
Product RangeTOPSwitch-HX Series
Qualification-
MSL-
Product Overview
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
Applications
Power Management, Consumer Electronics
Technical Specifications
Input Voltage Min
85VAC
IC Case / Package
SIP
Power Rating Max
119W
Isolation
Isolated
Power Switch Current Rating
1.6mA
IC Mounting
Through Hole
Operating Temperature Max
150°C
Qualification
-
SVHC
No SVHC (21-Jan-2025)
Input Voltage Max
265VAC
No. of Pins
7Pins
Topology
Flyback
Power Switch Voltage Rating
700V
Switching Frequency
132kHz
Operating Temperature Min
-40°C
Product Range
TOPSwitch-HX Series
MSL
-
Technical Docs (2)
Associated Products
2 Products 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
SVHC:No SVHC (21-Jan-2025)
Download Product Compliance Certificate
Product Compliance Certificate
Weight (kg):.003175