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LP6217 - 26V/2.1A Current Boost

General Description

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.

Key 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:.

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Datasheet Details

Part number LP6217
Manufacturer Lowpowersemi
File Size 334.93 KB
Description 26V/2.1A Current Boost
Datasheet download datasheet LP6217 Datasheet

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Preliminary LP6217 26V/2.1A Current Boost With OCP IN SOT23-6 Package General Description 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 switching frequency allows faster loop response and easy filtering with a low noise output. The non-inverting input its error amplifier is connected to an internal 0.6V precision reference voltage. Soft-start time can be programmed with an external capacitor, which sets the input current ramp rate.