SG2825C
SG2825C is HIGH - SPEED CURRENT - MODE PWM manufactured by LINFINITY.
THE I NFINITE POWER OF INNOVATION
L I N D O C #: 1825
SG1825C/SG2825C/SG3825C
HIGH-SPEED CURRENT-MODE PWM NOT REMENDED FOR NEW DESIGNS
DESCRIPTION
The SG1825C is a high-performance pulse width modulator optimized for high frequency current-mode power supplies. Included in the controller are a precision voltage reference, micropower start-up circuitry, softstart, high-frequency oscillator, wideband error amplifier, fast currentlimit parator, full double-pulse suppression logic, and dual totempole output drivers. Innovative circuit design and an advanced linear Schottky process result in very short propagation delays through the current limit parator, logic, and output drivers....
