The FAN5336 high-frequency integrated boost converter from Fairchild Semiconductor allows designers to achieve a 87 percent system efficiency, low EMI and board space savings in a wide range of small LCD bias supply and white LED backlight designs. This 1.5MHz switching boost converter features a ou...

By delivering 500mA in a tiny, 2 x 2 x 0.55mm package, AnalogicTech’s AAT1120 step-down converter allows designers to build small, thin systems. In its 8-pin STDFN package, the AAT1120 occupies 4mm2 of PCB area. Designed for systems powered by a single-cell lithium-ion/polymer battery, 5V or 3.3V VB...

Linear Technology introduces the LTC4075HVX, a standalone dual-input linear battery charger that manages charging single-cell Li-Ion/Polymer batteries from two separate power sources: a wall adapter and USB. Using a constant-current/constant-voltage algorithm, the charger can deliver up to 950mA of ...

Linear Technology introduces the LTC4088, an autonomous power manager, diode controller and battery charger for portable USB devices. The LTC4088's switching front-end topology features PowerPath control that optimizes the power available from the USB port to charge the battery and power the applica...

The AAT3697 from AnalogicTech is an high power density linear battery charger for Lithium-ion/polymer batteries. Coming in a 12-pin, 3x3mm TDFN package, the battery charger product line offers up to 2A of charge current while occupying only 9mm2 of PCB area. The device integrates an internal chargin...

Linear Technology introduces the LTC1728H-5, a triple supply voltage monitor that guarantees operation across -40°C to 125°C. The chip monitors 5V, 3.3V and one adjustable trip threshold set with an external resistive divider network. Drawing 10µA (typ) from the supplies it monitors.

The LTC...