The efficiency of a SEPIC circuit fares worse than that of buck and boost regulators, and SEPIC designs often involve the use of large, complex magnetic components, thereby complicating the design ...

Figure 1 In the basic buck-regulator circuit, current flows continuously through inductor L 1. Figure 2 The buck-boost regulator circuit produces a negative output voltage. Figure 3 shows a low-cost ...

A Buck, Boost, or Buck-Boost switching regulator topology usually consists of a diode, a switching element (MOSFET) and an energy storage device (inductor/capacitor) in the power path, and a ...

A Buck, Boost, or Buck-Boost switching regulator topology usually consists of a diode, a switching element (MOSFET) and an energy storage device (inductor/capacitor) in the power path, and a ...

The 3.3V, SC630A and 5V, SC632A are 300mA and 275mA (respectively) buck boost regulators in a 2 x 2 x 0.6mm package and are designed to be used with ultra small, 2.2µF capacitors. According to Semtech ...

Vicor’s Cool-Power ZVS buck-boost regulator portfolio has been expanded with the addition of the PI3740. Delivering up to 140W and up to 8A with an efficiency of up to 96%, the device accepts inputs ...

ANDOVER, MA--(Marketwired - Sep 21, 2016) - Vicor Corporation (NASDAQ: VICR) today announced the addition of two new buck-boost regulators to its Cool-Power® ZVS Regulator portfolio. Delivering ...

The ISL9122A buck-boost switching regulator implements dynamic voltage scaling (DVS) in I2C programmable 25mV steps to optimize system power consumption. The regulator’s power boost up to 5.375V ...

Vicor Corp. announced the expansion of its Picor Cool-Power ZVS Point of Load (POL) Regulator portfolio with the introduction of its new, high-efficiency PI3749, PI3751, and PI3755 buck-boost ...

Intersil has launched a buck-boost voltage regulator for tablets, ultrabooks, power banks, and other mobile devices using the reversible USB Type-C connector. The ISL95338 bidirectional voltage ...

Because of its buck-boost topology, it can provide up to 25% longer battery runtime than a simple buck regulator in the same application. Peak efficiency is 95%, due, in part to the low conduction ...