INTEGRATED CIRCUITS DATA SHEET TEA152x family STARplugTM Product specification File under Integrated Circuits, IC11 2000 Sep 08 Philips Semiconductors Product specification STARplugTM FEATURES • Designed for general purpose supplies up to 50 W • Integrated power switch: – TEA1520: 48 Ω; 650 V – TEA1521: 24 Ω; 650 V – TEA1522: 12 Ω; 650 V – TEA1523: 6.
5 Ω; 650 V – TEA1524: 3.
4 Ω; 650 V.
• Operates from universal AC mains supplies (80 to 276 V) • Adjustable frequency for flexible design • RC oscillator for load insensitive regulation loop constant • Valley switching for minimum switch-on loss (not implemented in TEA152xAJM versions) • Frequency reduction at low power output makes low standb...

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