- RS Stock No.:
- 146-5721
- Mfr. Part No.:
- TOP258PN
- Brand:
- Power Integrations
1050 In stock - FREE next working day delivery available
Added
Price Each (In a Tube of 50)
£1.54
(exc. VAT)
£1.85
(inc. VAT)
Units | Per unit | Per Tube* |
50 + | £1.54 | £77.00 |
*price indicative |
- RS Stock No.:
- 146-5721
- Mfr. Part No.:
- TOP258PN
- Brand:
- Power Integrations
Technical Reference
Legislation and 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
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
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 |
Switch On Resistance | 2.9Ω |
Number of Outputs | 1 |
Maximum Operating Current | 6.88A |
Power Rating | 50W |
Protection Features | Over-Temperature |
Mounting Type | Through Hole |
Package Type | DIPC |
Pin Count | 8 |
Maximum Operating Temperature | +150 °C |
Minimum Operating Temperature | -40 °C |
Dimensions | 9.83 x 6.6 x 3.68mm |
Series | TOP258 |
- RS Stock No.:
- 146-5721
- Mfr. Part No.:
- TOP258PN
- Brand:
- Power Integrations