Diodes Incorporated ZXSC400 | Demoboard ZXSC400EV7

Beschreibung

The ZXSC400 is a voltage mode boostconverter in a SOT23-6 package. The lowfeedback voltage VFB input allows thecurrent in a chain of LEDs to be setaccurately. The ZXSC400EV7 is designed todrive one or two 3W LEDs at a constantcurrent of 700mA from an input voltagebetween 1.8V and 3.0V. The board is fittedwith a socket for use with a variety of LEDtypes. The board is open-circuit-LEDprotected and intended to be used with twoalkaline, NiCad or NiMH batteries.

Eigenschaften

• Drives one or two 3W LEDs.
• Typical efficiency of 80%.
• Open-circuit-LED protected.
• High-sided current sensing.
• Compatible with Future LED boards.

Typische Anwendungen

• Portable illumination
• Emergency lights
• LED torches and flashlights

Weiterführende Informationen

• Datenblatt
• Produktseite des IC-Herstellers