器件名称: TEA1566S
功能描述: GreenChip; SMPS module
文件大小: 170.3KB 共24页
简 介:INTEGRATED CIRCUITS
DATA SHEET
TEA1566 GreenChip; SMPS module
Preliminary specication File under Integrated Circuits, IC11 1999 Apr 20
Philips Semiconductors
Preliminary specication
GreenChip; SMPS module
FEATURES Distinctive features High level of integration results in 20 to 50 fewer components compared to a power supply with discrete components On-chip 600 V MOSFET On/off function replaces expensive mains switch with functional switch Direct off-line operation (90 to 276 VAC) On-chip 5% accurate oscillator. Green features Low power consumption in off-mode (<100 mW) On-chip efficient start-up current source giving fast start-up Burst mode stand-by (<2 W) for overall improved system efficiency Low power operation mode with lower frequency to reduce switching losses. Protection features Demagnetization protection Cycle by cycle current limitation with programmable current trip level Over voltage protection Over temperature protection Safe-restart mode with reduced power for system fault conditions. Highly versatile Usable in Buck and flyback topology Interfaces both primary and secondary side feedback. GENERAL DESCRIPTION
TEA1566 5
4 3 2 1 9 Vin mains
TEA1566
APPLICATIONS
output
8 NC 7 6 OOB Dem Gnd Vctrl Iref Vaux Isense
MGR691
Fig.1 Typical flyback application.
The GreenChip, intended for off-line 90 to 276 VAC power supply applications, is a monolithic high voltage family of ICs that combines analog and digital circuits to implement all necessar……
