Texas Instruments_LM20343MHX/NOPB

Texas Instruments
LM20343MHX/NOPB  
DC Switching Voltage Regulators

Texas Instruments
LM20343MHX/NOPB
739-LM20343MHX/NOPB
Ersa
Texas Instruments-LM20343MHX/NOPB-datasheets-4561008.pdf
IC REG BUCK ADJ 3A 20HTSSOP
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LM20343MHX/NOPB Description

LM20343MHX/NOPB Description

The LM20343MHX/NOPB is a high-performance, adjustable output buck DC switching voltage regulator designed and manufactured by Texas Instruments. This device is part of the DC Switching Voltage Regulators category and is known for its robust performance and reliability. With a maximum input voltage of 36V and an adjustable output voltage ranging from 0.8V to 28.8V, the LM20343MHX/NOPB is capable of delivering up to 3A of output current, making it suitable for a wide range of applications.

LM20343MHX/NOPB Features

  • Adjustable Output Voltage: The LM20343MHX/NOPB offers an adjustable output voltage, providing flexibility in power supply design.
  • High Input Voltage Range: With a maximum input voltage of 36V, this device can handle a wide range of input voltages.
  • 3A Output Current: Capable of delivering up to 3A of output current, the LM20343MHX/NOPB is suitable for applications requiring high current.
  • 250kHz to 1MHz Switching Frequency: This wide switching frequency range allows for efficient power conversion and system design flexibility.
  • Synchronous Rectifier: The LM20343MHX/NOPB features a synchronous rectifier, which improves efficiency and reduces power loss.
  • Positive Output Configuration: This configuration is ideal for applications requiring a positive output voltage.
  • Surface Mount: The LM20343MHX/NOPB is designed for surface mount, making it suitable for compact and space-constrained applications.
  • REACH Unaffected and RoHS3 Compliant: This device meets environmental regulations, making it suitable for use in environmentally conscious designs.

LM20343MHX/NOPB Applications

The LM20343MHX/NOPB is ideal for a variety of applications where high efficiency, adjustable output voltage, and high current are required. Some specific use cases include:

  • Industrial Control Systems: Due to its high input voltage range and adjustable output, the LM20343MHX/NOPB is well-suited for industrial control systems that require stable and reliable power supplies.
  • Telecommunications Equipment: The device's ability to handle high current and provide a stable output voltage makes it ideal for powering telecommunications equipment.
  • Automotive Applications: The LM20343MHX/NOPB can be used in automotive applications where high current and adjustable output voltage are required, such as infotainment systems and power electronics.

Conclusion of LM20343MHX/NOPB

The LM20343MHX/NOPB from Texas Instruments is a versatile and high-performance buck DC switching voltage regulator. Its adjustable output voltage, high input voltage range, and high current capabilities make it an excellent choice for a wide range of applications. With its unique features such as a synchronous rectifier and positive output configuration, the LM20343MHX/NOPB offers advantages over similar models. Its compliance with REACH and RoHS regulations also makes it an environmentally friendly option for power supply design.

Tech Specifications

PPAP
Product Status
Automotive
Voltage - Input (Min)
Supplier Package
Package / Case
Switching Frequency (kHz)
Maximum Input Voltage (V)
REACH Status
EU RoHS
Moisture Sensitivity Level (MSL)
Operating Temperature
ECCN
Topology
Maximum Output Current (A)
Mounting Type
Standard Package Name
Pin Count
Mounting
Lead Shape
Output Voltage (V)
HTSUS
Package
Efficiency (%)
Minimum Input Voltage (V)
PCB changed
Output Type
Voltage - Input (Max)
HTS
Current - Output
ECCN (US)
Output Configuration
Supplier Device Package
Operating Supply Voltage (V)
Minimum Operating Temperature (°C)
Maximum Operating Temperature (°C)
Function
Frequency - Switching
Package Height
Mfr
Voltage - Output (Min/Fixed)
RoHS Status
Typical Quiescent Current (uA)
Synchronous Rectifier
Package Length
Voltage - Output (Max)
Number of Outputs
Series
Type
Part Status
Switching Regulator
Package Width
Base Product Number
Unit Weight
Input Voltage - Max
RoHS
Supply Voltage - Min
Input Voltage - Min
Operating Supply Current
Development Kit
Height
Maximum Operating Temperature
Width
Mounting Style
Output Current
Input Voltage
Minimum Operating Temperature
Shutdown
Length
Switching Frequency
USHTS
Output Voltage

LM20343MHX/NOPB Documents

Download datasheets and manufacturer documentation for LM20343MHX/NOPB

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