Power Integrations TOP255MN, 1-Channel Topswitch, Off Line Switcher, 2.72A, 52W 10-Pin, SDIPC

Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): MY
Product Details

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

AC-DC Converters, Power Integrations

Specifications
Attribute Value
Power Switch Type Off Line Switcher
Switch On Resistance 4.7Ω
Number of Outputs 1
Current 2.72A
Power Rating 52W
Mounting Type Through Hole
Package Type SDIPC
Pin Count 10
Dimensions 9.83 x 6.6 x 3.68mm
Power Switch Features Higher Design Flexibility, Low System Cost
Protection Features Over-Temperature
Length 9.83mm
Width 6.6mm
Height 3.68mm
Maximum Operating Temperature +150 °C
Minimum Operating Temperature -40 °C
Series TOP255
250 In Global stock for delivery within 4 - 6 working days
Price Each (In a Tube of 50)
MYR 7.98
units
Per unit
Per Tube*
50 - 50
MYR7.98
MYR399.00
100 - 100
MYR7.448
MYR372.40
150 +
MYR6.983
MYR349.15
*price indicative
Related Products
The LinkSwitch-TN family of very low power AC-DC, ...
Description:
The LinkSwitch-TN family of very low power AC-DC, Non-Isolated passive power supply replacements. 700 V Internal MOSFET RatingSelf-PoweredON/OFF ControlHysteretic Thermal ShutdownPower LimitingFrequency Jitter Reduces EMIEcoSmart Low Standby/No-load Power Consumption.
TinySwitch™-II integrates a 700 V power MOSFET, oscillator, ...
Description:
TinySwitch™-II integrates a 700 V power MOSFET, oscillator, high voltage switched current source, current limit and thermal shutdown circuitry onto a monolithic device. The start-up and operating power are derived directly from the voltage on the DRAIN pin, eliminating the ...
The LinkSwitch-LP family provides very low power AC-DC ...
Description:
The LinkSwitch-LP family provides very low power AC-DC power conversion. 700 V Internal MOSFET RatingSelf-PoweredON/OFF ControlHysteretic Overtemperature ProtectionPower LimitingFrequency Jitter Reduces EMIEcoSmart® Low Standby/No-load Power Consumption.
The TinySwitch-III family provides Low Power AC-DC Power ...
Description:
The TinySwitch-III family provides Low Power AC-DC Power Conversion (Up to 36.5 W). 700V Internal MOSFET RatingFrequency Jitter Reduces EMIEcoSmart® Low Standby/No-load Power ConsumptionLatching Output Overvoltage ProtectionLine Undervoltage (UV) LockoutSelectable Current Limit.