Datasheet Summary
2A, 3MHz Synchronous Step-Down DC-DC with I2C patible Interface
DESCRIPTION
The EUP3401 is a high-frequency synchronous step-down dc-dc converter optimized for batterypowered portable applications. Intended for low-power applications, the EUP3401 supports up to 2A load current and allows the use of small, low cost inductors and capacitors. The device is ideal for mobile phones and similar portable applications powered by a single-cell Li-Ion battery. With an output voltage range adjustable via I2C interface from 0.75V to 1.5375V, the device supports low-voltage DSPs and processors core power supplies in smart-phones, PDAs, and handheld puters. The EUP3401 operates at 3-MHz...