ISL9104IRUAEVAL1Z

ISL9104IRUAEVAL1Z is an evaluation board for ISL9104IRUAZ-T (adjustable). It provides a test platform for the ISL9104 4.3MHz low quiescent current, high efficiency integrated step-down regulator. The ISL9104 is capable of delivering 500mA output current. For adjustable output option, the output voltage can be programmed through the external feedback resistors R1 and R2 on the board. The complete ISL9104 regulator is located at the centre of the board. On the left side of the board are the connectors for the input power source (VIN and GND). The output connectors are located on the right side. Jumper JP1 allows the user to enable or disable the IC. Application includes single Li-ion battery-powered equipment, mobile phones and MP3 players, PDAs and palmtops, WCDMA handsets, portable instruments.

• Adjustable output
• A complete evaluation platform for ISL9104
• Convenient jumpers for enable/disable operation
• Ambient temperature range from -40°C to +85°C