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TOP258 |
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| Part Number | TOP258 |
| Manufacturer | Power Integrations |
| Description | TOPSwitch™-HX cost effectively incorporates a 700 V power MOSFET, high voltage switched current source, PWM control, oscillator, thermal shutdown circuit, fault protection and other control circuitry ... |
| Features |
down extends line surge limit • Accurate programmable current limit • Optimized line feed-forward for line ripple rejection • 132 kHz frequency (254Y-258Y and all E/L packages) reduces transformer and power supply size • Half frequency option for video applications • Frequency jittering reduces EMI filter cost + AC DC IN OUT - D TOPSwitch-HX V CONTROL C S XF Figure 1. Typical Flyback Application. PI-4510-100206 • Heat sink is connected to SOURCE for low EMI • Improved auto-restart delivers <3% of maximum power in short circuit and open loop fault conditions • Accurate hysteretic t... |
| Document |
 TOP258 Data Sheet
PDF 3.88MB |
| Distributor | Stock | Price | Buy |
|---|
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | TOP250 |
Power Integrations |
Integrated Off-line Switcher |
|
| 2 | TOP250F |
Power Integrations |
Integrated Off-line Switcher |
|
| 3 | TOP250G |
Power Integrations |
Integrated Off-line Switcher |
|
| 4 | TOP250P |
Power Integrations |
Integrated Off-line Switcher |
|
| 5 | TOP250R |
Power Integrations |
Integrated Off-line Switcher |
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