TOP250YN TOP250Y TOP250 250 AC/DC Converters Switcher IC Power Integrations 210W TO 220 Electrical Circuitry & Parts

Description: TOP250YN AC/DC Converters 210 W

TOP250YN AC/DC Converters 210 W 85-265 VAC 290 W 230 VAC

Specification:

Extended power range for higher power applicationsNo heatsink required up to 34 W using P/G packagesFeatures eliminate or reduce cost of external componentsFully integrated soft-start for minimum stress/overshootExternally programmable accurate current limitWider duty cycle for more power, smaller input capacitorSeparate line sense and current limit pins on Y/R/F packagesLine under-voltage (UV) detection: no turn off glitchesLine overvoltage (OV) shutdown extends line surge limitLine feed-forward with maximum duty cycle (DCMAX)reduction rejects line ripple and limits DCMAX at high lineFrequency jittering reduces EMI and EMI filtering costsRegulates to zero load without dummy loading132 kHz frequency reduces transformer/power supply sizeHalf frequency option in Y/R/F packages for video applicationsHysteretic thermal shutdown for automatic fault recoveryLarge thermal hysteresis prevents PC board overheating

Features:

Output Voltage: 12 VInput / Supply Voltage (Max): 265 VACInput / Supply Voltage (Min): 85 VACDuty Cycle (Max): 83 %Switching Frequency: 132 KHzSupply Current: 2.4 mAOperating Temperature Range: - 40 C to + 150 C