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LM3488-Q1 - Automotive High-Efficiency Controller

Download the LM3488-Q1 datasheet PDF. This datasheet also covers the LM3488 variant, as both devices belong to the same automotive high-efficiency controller family and are provided as variant models within a single manufacturer datasheet.

Description

The LM3488 is a versatile low-side N-FET highperformance controller for switching regulators.

This device is suitable for use in topologies requiring lowside FET, such as boost, flyback, or SEPIC.

Features

  • 1 Automotive Grade Product, AEC-Q100 Qualified.
  • 8-Lead VSSOP Package.
  • Internal Push-Pull Driver With 1-A Peak Current Capability.
  • Current Limit and Thermal Shutdown.
  • Frequency Compensation Optimized With a Capacitor and a Resistor.
  • Internal Soft-Start.
  • Current Mode Operation.
  • Undervoltage Lockout With Hysteresis.
  • Key Specifications:.
  • Wide Supply Voltage Range of 2.97 V to 40 V.
  • 100-kHz to 1-MHz Adj.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (LM3488-etcTI.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

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LM348 Quad 741 Op Amps LM149 Wide Band Decompensated (AV MIN = 5) National Semiconductor
LM348 Differential Input Operational Amplifiers Motorola

Other Datasheets by Texas Instruments

Part Number Description
LM3488 Automotive High-Efficiency Controller
LM348 Quadruple Operational Amplifiers
LM348-N Quad 741 Op Amps
LM3480 Quasi Low-Dropout Linear Voltage Regulator
LM3481 High-Efficiency Controller

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 LM3488, LM3488-Q1 SNVS089O – JULY 2000 – REVISED JULY 2015 LM3488/-Q1 Automotive High-Efficiency Controller for Boost, SEPIC and Fly-Back DC-DC Converters 1 Features •1 Automotive Grade Product, AEC-Q100 Qualified • 8-Lead VSSOP Package • Internal Push-Pull Driver With 1-A Peak Current Capability • Current Limit and Thermal Shutdown • Frequency Compensation Optimized With a Capacitor and a Resistor • Internal Soft-Start • Current Mode Operation • Undervoltage Lockout With Hysteresis • Key Specifications: – Wide Supply Voltage Range of 2.97 V to 40 V – 100-kHz to 1-MHz Adjustable and Synchronizable Clock Frequency – ±1.
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