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INTEGRATED CIRCUITS
DATA SHEET
TEA1504 GreenChip™ SMPS control IC
Preliminary specification Supersedes data of 1998 Mar 17 File under Integrated Circuits, IC11 1999 Dec 07
Philips Semiconductors
Preliminary specification
GreenChip™ SMPS control IC
FEATURES Distinctive features • High level of integration reduces the number of components by up to 50 compared to power supply using discrete components • On/off functional switch replaces expensive mains switch • Direct off-line operation (90 to 276 V AC) • 5% accurate on-chip oscillator.