Multiple power sources are often used in high-power applications for load sharing to deliver greater power, or redundancy for high availability. A diode-OR circuit, Figure 1, is often the accepted ...

The MAX5073 is a dual-output DC-DC converter with integrated high-side n-channel power MOSFETs. Each output can be configured either as a buck converter or a boost converter. The device is capable of ...

Linear Technology announces the LTC3118, a dual input, wide voltage range synchronous buck-boost DC/DC converter with an intelligent, integrated low loss PowerPath control. Its unique power switch ...

Many portable devices use LCD displays. These displays need large positive and negative power supplies, but most mobile devices have power rails at 5 V, 3.3 V or even lower. Thus, the challenge is not ...