SG3825C pwm equivalent, high - speed current - mode pwm.
* IMPROVED REFERENCE
INITIAL TOLERANCE (±1%
max.)
* IMPROVED OSCILLATOR
INITIAL ACCURACY (±3% typ.)
* IMPROVED STARTUP
CURRENT (500µA typ.)
* PROP DELAY T.
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, micro power start-up circuitry, soft start, highfrequency oscillator, wid.
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