LP6217 - Lowpowersemi

LP6217 26V/2.1A Current Boost

The LP6217 is high efficiency Boost DC/DC Converter, fixed frequency, current-mode step-up converter with output to input disconnect. A PWM step-up DC/DC converters optimized to provide a high efficiency solution to medium power system. Its PWM circuitry with built-in 2.1A@200mΩ power mosfet makes this converter highly power efficiently. Selectable high swit.

Features

minimize overall solution footprint by allowing the use of tiny, low profile inductors and ceramic capacitors. Ordering Information LP6217 - □ □ □ F: Pb-Free Package Type B6: SOT23-6 Marking Information Please see website. Features — Up to 94% efficiency — Shut-down current:<1uA  — Output voltage Up to 24V — 1MHz fixed frequency switching — High switch on current:2.1A,24V@200mΩ — Adjustable OCP: 0.5A-2A — Available in SOT23-6 Package 　 Applications — Battery products — Host Products — Motor Power Devices Typical Application Circuit Vin Vout C1 22uF 4.7uH LP6217 1 Vin LX 4 FB 6 C2 2.