The ADP1612 and ADP1613 dc/dc boost converters target portable consumer electronics, industrial, and instrumentation applications. The ADP1612 supports input voltages from 1.8 to 5.5 V, while the ADP1613 supports inputs from 2.5 to 5.5 V.
The boost converters use a PWM current-mode architecture to regulate the output voltage across load conditions and to help reduce the risk of inrush currents at startup. The devices deliver up to 93% efficiency with fast transient response and stable output voltage levels. Both converters feature pin-selectable switching frequency, allowing them to operate at 650 kHz or 1.3 MHz. (Ea/1,000: ADP1612, $1.50; ADP1613, $1.20 — available now.)
Analog Devices , Wilmington , MA
Information 800-262-5643
http://www.analog.com
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