Datasheet4U Logo Datasheet4U.com

LM46002 Datasheet 2-a Synchronous Step-down Voltage Converter

Manufacturer: Texas Instruments

Overview: Product Folder Order Now Technical Documents Tools & Software Support & munity Reference Design LM46002 SNVSA13C – APRIL 2014 – REVISED APRIL 2019 LM46002 3.

General Description

The LM46002 regulator is an easy-to-use synchronous step-down DC/DC converter capable of driving up to 2 A of load current from an input voltage ranging from 3.5 V to 60 V.

The LM46002 provides exceptional efficiency, output accuracy and drop-out voltage in a very small solution size.

An extended family is available in various load current options and 36-V maximum input voltage in pin-to-pin patible packages, including LM46001, LM46000, LM43603, LM43602, LM43601 and LM43600.

Key Features

  • 1 27-µA Quiescent current in regulation.
  • High efficiency at light load (DCM and PFM).
  • Meets EN55022/CISPR 22 EMI standards.
  • Integrated synchronous rectification.
  • Adjustable frequency range: 200 kHz to 2.2 MHz (500 kHz default).
  • Frequency synchronization to external clock.
  • Internal compensation.
  • Stable with almost any combination of ceramic, polymer, tantalum, and aluminum capacitors.
  • Power-good flag.
  • Soft s.

More Datasheets from Texas Instruments

Part Number Description
LM46002-Q1 2-A Synchronous Step-Down Voltage Converter
LM46000 0.5-A Synchronous Step-Down Voltage Converter
LM46000-Q1 0.5-A Synchronous Step-Down Voltage Converter
LM46001 1-A Synchronous Step-Down Voltage Converter
LM46001-Q1 1-A Synchronous Step-Down Voltage Converter
LM4651 Audio Power Amplifier 170W Class D Audio Power Amplifier Solution
LM4652 Audio Power Amplifier 170W Class D Audio Power Amplifier Solution
LM4665 Filterless High Efficiency 1W Switching Audio Amplifier
LM4666 Filterless High Efficiency Stereo 1.2W Switching Audio Amplifier
LM4666SDBD Filterless High Efficiency Stereo 1.2W Switching Audio Amplifier

LM46002 Distributor