Maxim Integrated MAX17690 | Demoboard MAXREFDES120#

Beschreibung

MAXREFDES120# is an efficient no-opto flyback topology with 24V input, and a 5V output at 12.5W of power (2.5A). The design features the MAX17690 (a peak-current-mode converter with flexible switching frequency) and the MAX17606 (a secondary side MOSFET driver for flyback converter). The combination of no opto-coupler and a secondary side MOSFET result in a design that is optimized for space, cost, and efficiency. This entire circuit fits on a 20.3mm (0.8in) x 59.7mm (2.35in) board.

Eigenschaften

● 18V to 36V Input Range● Isolated Output: 5V/1A DC● Compact Design with High Frequency (150kHz) Switching● No Optocoupler/Third Winding Required to Derive Feedback Signal● 90% Peak Efficiency● Galvanic Isolation up to 1875VRMS● Proven PCB Layout● Fully Assembled and Tested● Minimum Load for ±5% Regulation: 1% of Full-Load

Typische Anwendungen

• DC-DC converter

Weiterführende Informationen

• Datenblatt
• Produktseite des IC-Herstellers