Power Integrations TOP252PN Topswitch, Off Line Switcher, 0.68A, 13W 8-Pin, DIPC

Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
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 33.4Ω
Number of Outputs 1
Current 0.68A
Power Rating 13W
Mounting Type Through Hole
Package Type DIPC
Pin Count 8
Power Switch Features Higher Design Flexibility, Low System Cost
Dimensions 9.83 x 6.6 x 3.68mm
Length 9.83mm
Protection Features Over-Temperature
Width 6.6mm
Height 3.68mm
Maximum Operating Temperature +150 °C
Series TOP252
Minimum Operating Temperature -40 °C
550 In Global stock for delivery within 4 - 8 working days
Price Each (In a Tube of 50)
PHP 43.44
(exc. VAT)
PHP 48.65
(inc. VAT)
units
Per Unit
Per Tube*
50 - 50
PHP43.44
PHP2,172.00
100 - 100
PHP40.54
PHP2,027.00
150 +
PHP38.00
PHP1,900.00
*price indicative
Related Products
The AUIPS7111S is a fully protected four terminal ...
Description:
The AUIPS7111S is a fully protected four terminal high side switch. It features current sensing, over-current, over-temperature, ESD protection and drain to source active clamp. When the input voltage Vcc - Vin is higher than the specified threshold, the output ...
Integrated load switches from the TPS229xx family are ...
Description:
Integrated load switches from the TPS229xx family are integrated electronic relays used to turn-on and turn-off power rails.