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JW5052S - Step-Down Converter

General Description

The JW®5052S is a current mode monolithic buck voltage converter.

Operating with an input range of 3.7~18V, the JW5052S delivers 2A of continuous output current with two integrated N-Channel MOSFETs.

Key Features

  • 3.7V to 18V operating input range 2A output current.
  • Up to 95% efficiency.
  • High efficiency (>80%) at light load.
  • Fixed 800kHz Switching frequency.
  • Input under voltage lockout.
  • Start-up current run-away protection.
  • Over current protection and Hiccup.
  • Thermal protection.
  • Available in TSOT23-6 package.

📥 Download Datasheet

Datasheet Details

Part number JW5052S
Manufacturer JoulWatt
File Size 1.00 MB
Description Step-Down Converter
Datasheet download datasheet JW5052S 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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JW5052S 18V/2A Sync. Step-Down Converter DESCRIPTION The JW®5052S is a current mode monolithic buck voltage converter. Operating with an input range of 3.7~18V, the JW5052S delivers 2A of continuous output current with two integrated N-Channel MOSFETs. At light loads, regulators operate in low frequency to maintain high efficiency and low output ripple. The JW5052S guarantees robustness with short circuit protection, thermal protection, current run-away protection, and input under voltage lockout. The JW5052S is available in a 6-pin TSOT23-6 package, which provides a compact solution with minimal external components. Company’s Logo is Protected, “JW” and “JOULWATT” are Registered Trademarks of JoulWatt technology Inc. FEATURES  3.