Datasheet Summary
EVALUATION KIT AVAILABLE
1A, Spread-Spectrum, Push-Pull, Transformer Driver for Isolated Power Supplies
General Description
The MAX13253 is a 1A, push-pull, transformer driver designed to provide a simple solution for low-EMI isolated power supplies. The MAX13253 has an internal oscillator and operates from a single +3.0V to +5.5V supply. The transformer’s secondary-to-primary winding ratio defines the output voltage, allowing selection of virtually any isolated output voltage with galvanic isolation.
The MAX13253 Features an integrated oscillator driving a pair of n-channel power switches. The driver includes pin-selectable spread-spectrum oscillation and a wellcontrolled slew...