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LM53625-Q1 Datasheet Step-down DC-dc Converter

Manufacturer: Texas Instruments

Overview: LM53625-Q1, LM53635-Q1 SNVSAA7B – DECEMBER 2015 – REVISED JULY 2021 LM53625/35-Q1, 2.5-A or 3.5-A, 36-V Synchronous, 2.

General Description

The LM53625-Q1/LM53635-Q1 synchronous buck regulator is optimized for automotive applications, providing an output voltage of 5 V, 3.3 V, or an adjustable output.

Advanced high-speed circuitry allows the LM53625-Q1/LM53635-Q1 to regulate from an input of 18 V to an output of 3.3 V at a fixed frequency of 2.1 MHz.

Innovative architecture allows this device to regulate a 3.3-V output from an input voltage of only 3.55 V.

Key Features

  • AEC-Q100 automotive qualified:.
  • Device temperature grade 1:.
  • 40°C to +125°C ambient operating temperature range.
  • Device HBM classification level 2.
  • Device CDM classification level C6.
  • 40°C to +150°C junction temperature range.
  • 15-µA quiescent urrent at no load (typical) with 3.3-V output.
  • 5.0-mm × 4.0-mm VQFN package with or without wettable flanks and 0.6-mm VIN spacing.
  • Low EMI and switch noise.

More Datasheets from Texas Instruments

Part Number Description
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LM53635-Q1 Step-Down DC-DC Converter
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LM53625-Q1 Distributor