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LM73606 - Synchronous Step-Down Voltage Converter

Download the LM73606 datasheet PDF. This datasheet also covers the LM73605 variant, as both devices belong to the same synchronous step-down voltage converter family and are provided as variant models within a single manufacturer datasheet.

Description

The LM73605/LM73606 family of devices are easyto-use synchronous step-down DC-DC converters capable of driving up to 5 A (LM73605) or 6 A (LM73606) of load current from a supply voltage ranging from 3.5 V to 36 V.

Features

  • 1 Synchronous Rectification.
  • Wettable Flanks QFN Package (WQFN).
  • Low Quiescent Current.
  • 0.8 µA in Shutdown (typical).
  • 15 µA in Active Mode with No Load (typical).
  • Wide Voltage Conversion Range:.
  • tON_MIN = 60 ns (typical).
  • tOFF_MIN = 70 ns (typical).
  • Low MOSFET ON-Resistance:.
  • RDS_ON_HS = 53 mΩ (typical).
  • RDS_ON_LS = 31 mΩ (typical).
  • External Bias Input to Improve Efficiency.
  • Pin-S.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (LM73605-etcTI.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Texas Instruments

Part Number Description
LM73606-Q1 Synchronous Step-Down Voltage Converter
LM73605 Synchronous Step-Down Voltage Converter
LM73605-Q1 Synchronous Step-Down Voltage Converter
LM73 11- to 14-Bit Digital Temperature Sensor
LM73-Q1 11- to 14-Bit Digital Temperature Sensor

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.

View original datasheet text
Product Folder Order Now Technical Documents Tools & Software Support & Community Reference Design LM73605, LM73606 SNVSAH5 – SEPTEMBER 2017 LM73605/LM73606 3.5-V to 36-V, 5-A or 6-A Synchronous Step-Down Voltage Converter 1 Features •1 Synchronous Rectification • Wettable Flanks QFN Package (WQFN) • Low Quiescent Current – 0.8 µA in Shutdown (typical) – 15 µA in Active Mode with No Load (typical) • Wide Voltage Conversion Range: – tON_MIN = 60 ns (typical) – tOFF_MIN = 70 ns (typical) • Low MOSFET ON-Resistance: – RDS_ON_HS = 53 mΩ (typical) – RDS_ON_LS = 31 mΩ (typical) • External Bias Input to Improve Efficiency • Pin-Selectable Auto Mode or Forced PWM Operation • Adjustable Frequency Range: 350 kHz to 2.
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