AP6714

Description

The AP6714 provides a complete power supply solution for all one-cell, two-cell, three cell, alkaline, NiCd or NiMh or single-cell Lithion battery powered products. They improve performance, component count and size compared to conventional controllers, lithium-ion (Li+) designs. On-chip MOSFETs provide up to 94% efficiency for critical power supplies. This optimizes overall efficiency and cost, while also reducing board space. Operate at one fixed frequency of 1.8MHz to optimize size, cost, and efficiency. Other features include soft-start and overload protection. AP6714 is available in space-saving 10-pin MSOP package.

Feature(s)

94% Efficient Step-Up DC to DC Converter

Wide Input Range 0.9V to 5.5V

1.8V to 5.5V Adjustable Output Voltage

1.8MHz Operating Frequency

Current Mode Operation for faster transient response and better loop stability

1μA Shutdown Mode

Suitable with Low ESR Ceramic Capacitors (MLCC)

Over Current Protection

Over Temperature Protection

MSOP-10L: Available in “Green” Molding Compound (No Br, Sb)

Lead Free Finish/ RoHS Compliant

Application(s)

All One-cell, Two-cell, Three cell, Alkaline, NiCd or NiMh or Single-cell Li+ Battery Powered Devices.

Cell Phones

Digital Cameras

MP3 Players

PDAs