TEA152x family STARplug+

Switched Mode Power Supply (SMPS) ICs for Low-Power Systems

The TEA152x family STARplug+ is a Switched Mode Power Supply (SMPS) controller IC that operates directly from the rectified universal mains. It is implemented in the high-voltage EZ-HV SOI process, combined with a low-voltage BiCMOS process. The device includes a high-voltage power switch and a circuit for start-up directly from the rectified mains voltage. A dedicated circuit for valley switching is built in, which makes a very efficient slim-line electronic power plug concept possible. In its most basic version of application, the TEA152x family acts as a voltage source. Here, no additional secondary electronics are required. A combined voltage and current source can be realized with minimum costs for external components. Implementation of the TEA152x family renders an efficient and low cost power supply system.

TEA1520 Series
Digi-Key p/n	NXP p/n	Packaging	Package	Product Photo	Integrated Power Switch
568-2333-2-ND	TEA1520TD-T	Tape & Reel	14-SOIC		48 Ω; 650 V
568-2333-1-ND	TEA1520TD-T	Cut Tape
568-2439-5-ND	TEA1520P/N2	Tube	8-DIP

TEA1521 Series
Digi-Key p/n	NXP p/n	Packaging	Package	Product Photo	Integrated Power Switch
568-2334-2-ND	TEA1521TD-T	Tape & Reel	14-SOIC		24 Ω; 650 V
568-2334-1-ND	TEA1521TD-T	Cut Tape
568-2440-5-ND	TEA1521P/N2	Tube	8-DIP

TEA1522 Series
Digi-Key p/n	NXP p/n	Packaging	Package	Product Photo	Integrated Power Switch
568-2438-2-ND	TEA1522T/N2	Tape & Reel	14-SOIC		12 Ω; 650 V
568-2438-1-ND	TEA1522T/N2	Cut Tape
568-2444-5-ND	TEA1522P/N2	Tube	8-DIP

TEA1523 Series
Digi-Key p/n	NXP p/n	Packaging	Package	Product Photo	Integrated Power Switch
568-2445-5-ND	TEA1523P/N2	Tube	8-DIP		6.5 Ω; 650 V

Features   • Designed for general purpose supplies up to 30 W   • Operates from universal AC mains supplies (80 V to 276 V)   • Adjustable frequency for flexible design   • RC oscillator for load insensitive regulation loop constant   • Valley switching for minimum switch-on loss   • Frequency reduction at low power output makes low standby power possible(< 100 mW)   • Adjustable overcurrent protection   • Undervoltage protection   • Temperature protection   • Short-circuit winding protection   • Simple application with both primary and secondary (opto) feedback   • Available in DIP8 and SO14 packages   • Product Training Module: STARplug Off-Line SMPS Applications   • Chargers   • Adapters   • Set Top Box (STB)   • DVD   • CD   • TV / monitor standby supplies   • PC peripherals   • Microcontroller supplies in home applications and small portable equipment, etc.