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LP6239 - High Efficiency Boost DC/DC Controller

General Description

The LP6239 is a high performance non-synchronous boost converter controller that drives N-channel power MOSFETs.

Synchronous rectification increases efficiency, reduces power losses and eases thermal requirements, allowing the LP6239 to be used in high power boost applications.

Key Features

  • operating fixed-frequency at 600kHz and a 1.215V reference voltage. The CS pin can adjustable the current limited and slope compensation by permutations the external resistor . Other features include over current protection (OCP), output over voltage protection (OVP), and under-voltage lockout (UVLO). The LP6239 is available in SOP-8 (0.5mm pitch) package. Order Information LP6239.
  • F: Green Package Type SO: SOP-8 Features.
  • Wide VIN Range: 2.5V to 6V.
  • Current.

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Datasheet Details

Part number LP6239
Manufacturer Lowpowersemi
File Size 309.88 KB
Description High Efficiency Boost DC/DC Controller
Datasheet download datasheet LP6239 Datasheet

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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 Datasheet High Efficiency Boost DC/DC Controller LP6239 General Description The LP6239 is a high performance non-synchronous boost converter controller that drives N-channel power MOSFETs. Synchronous rectification increases efficiency, reduces power losses and eases thermal requirements, allowing the LP6239 to be used in high power boost applications. A 2.5V to 6V input supply range encompasses a wide range of system architectures. The LP6239 features operating fixed-frequency at 600kHz and a 1.215V reference voltage. The CS pin can adjustable the current limited and slope compensation by permutations the external resistor . Other features include over current protection (OCP), output over voltage protection (OVP), and under-voltage lockout (UVLO).