HM6383 Datasheet | H&M Semiconductor

0.9V startup, 1MHz, 300mA Iout, Low Iq, Synchronous Boost converter DESCRIPTION The HM6383 is a step-up converter that provides a boosted output voltage from a low voltage source. Because of its proprietary design, it starts up at a very low input voltage down to 0.9V, and only consumes 15uA at standby, making it an ideal choice for single cell alkaline/NiMH battery operations. A switching frequency of 1MHz minimizes solution footprint by allowing the use of tiny, low profile inductors and ceramic capacitors. The current mode PWM design is internally pensated, reducing external parts count. HM6383 is available in SOT23-3、SOT23-5 and SOT89-3 Packages. Features - Efficiency up to...