SG2525 - REGULATING PULSE WIDTH MODULATORS
The SG3525Aseries of pulse width modulator integrated circuits are designed to offer improved performance and lowered external parts count when used in designing all types of switching power supplies. The on-chip + 5.1 V reference is trimmed to ± 1 % and the input common-mode range of the error ampl.
SG2525 Features
* NOR logic, giving a LOW output for an OFF state.
PIN CONNECTIONS AND ORDERING NUMBERS (top view)
Type SG2525A SG3525A
Plastic DIP SG2525AN SG3525AN
SO16 SG2525AP SG3525AP
June 2000
1/12
SG2525A-SG3525A
ABSOLUTE MAXIMUM RATINGS
Symbol Vi VC
IOSC Io IR IT
Ptot Tj Tstg Top
Parameter Supply Vo