Maxim Integrated MAX17681 | Demoboard MAX17681EVKITB

Beschreibung

The MAX17681EVKITB is a fully assembled and tested circuit board that demonstrates the performance of the MAX17681 high-efficiency, iso-buck DC-DC converter. The EV kit operates over a wide input-voltage range of 17V to 36V and uses primary-side feedback to regulate the output voltage. The EV kit has two output configurations. In configuration one the output is programmed to ±7V@100mA, with ±8% output voltage regulation. The second configuration uses a post regulator, MAX17651 to produce ±5V@50mA with < ±3% regulation. The EV kit comes installed with the MAX17681 in a 10-pin (3mm x 2mm) TDFN package and MAX17651 in a 6-lead TSOT package.

Eigenschaften

• 17V to 36V Input Voltage Range
• ±7V, 100mA or ±5V, 50mA Continuous Current
• EN/UVLO Input
• 200kHz Switching Frequency
• 87.5% Peak Efficiency
• Overcurrent Protection
• No Optocoupler
• Delivers up to 1.4W Output Power
• Overtemperature Protection
• Proven PCB Layout

Typische Anwendungen

• Floating Power Supply Generation, Isolated Power Supplies in Medical Equipment
• Isolated Fieldbus Interfaces, PLC I/O Modules, Smart Meters

Weiterführende Informationen

• Datenblatt
• Produktseite des IC-Herstellers