• LM46002PWP HTSSOP-16
LM46002PWP HTSSOP-16

LM46002PWP

Conv DC-DC 3.5V to 60V Synchronous Step Down Single-Out 1V to 28V 2A 16-Pin HTSSOP EP Tube

Inventory:4,744

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Overview of LM46002PWP

The LM46002PWP is a high-performance synchronous buck DC-DC converter designed for powering low-voltage digital ICs.This IC features a wide input voltage range and high efficiency,making it suitable for a variety of applications requiring a stable power supply.

Pinout

(Note:The pin configuration below is a general representation.Refer to the specific datasheet for precise details.)

  • SW:Switching Node
  • VIN:Input Voltage
  • PG:Power Good Indicator
  • EN:Enable Pin
  • BOOT:Bootstrap Capacitor Connection
  • PGND:Power Ground
  • AGND:Analog Ground
  • FB:Feedback Pin
  • SS/UVLO:Soft-Start/Undervoltage Lockout
  • COMP:Compensation Pin
  • SS/TR:Soft-Start/Tracking
  • VOUT:Output Voltage

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the LM46002PWP IC for a visual representation.

Key Features

  • Synchronous Buck Converter: Provides efficient power conversion for low-voltage digital ICs.
  • Wide Input Voltage Range: Operates with a wide input voltage range, suitable for various applications.
  • High Efficiency: Offers high efficiency to minimize power losses and heat generation.
  • Power Good Indicator: Includes a power good indicator for monitoring the output voltage status.
  • Adjustable Output Voltage: Allows for flexible output voltage adjustment to meet specific requirements.
  • Protection Features: Incorporates overcurrent and thermal shutdown protection for enhanced reliability.

Note: For detailed technical specifications, please refer to the LM46002PWP datasheet.

Application

  • Powering Digital ICs: Ideal for providing power to low-voltage digital ICs in various electronic devices.
  • Embedded Systems: Suitable for use in embedded systems, IoT devices, and industrial applications.
  • Voltage Regulation: Used for voltage regulation and power management in electronic circuits.

Functionality

The LM46002PWP is a synchronous buck DC-DC converter that efficiently converts input voltage to a stable output voltage for powering digital ICs.Its adjustable output voltage and protection features make it a reliable choice for diverse applications.

Usage Guide

  • Input Connection: Connect VIN (Pin 2) to the input voltage source within the specified range.
  • Output Adjustment: Adjust the output voltage using the feedback (FB) pin to meet the required voltage level.
  • Enable Control: Use the EN (Enable) pin to control the operation of the converter.

Frequently Asked Questions

Q: Is the LM46002PWP suitable for high-power applications?
A: The LM46002PWP is designed for low-voltage digital ICs and is more suitable for low to moderate power applications. For high-power applications, consider higher-rated converters.

Q: Can the LM46002PWP operate at high temperatures?
A: The LM46002PWP features thermal shutdown protection, allowing it to operate within specified temperature limits. However, operating at excessively high temperatures may impact performance and longevity.

Equivalent

For similar functionalities, consider these alternatives to the LM46002PWP:

  • LM22672MP-5.0/NOPB: A synchronous buck regulator with similar features and performance characteristics to the LM46002PWP.
  • TPS563200DDCT: This synchronous buck converter offers comparable efficiency and input voltage range to the LM46002PWP.

LM46002PWP

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Vin (min) (V) 3.5 Vin (max) (V) 60
Vout (min) (V) 1 Vout (max) (V) 28
Iout (max) (A) 2 Iq (typ) (mA) 0.027
Switching frequency (min) (kHz) 200 Switching frequency (max) (kHz) 2200
Features Enable, Frequency synchronization, Light Load Efficiency, Over Current Protection, Power good, Pre-Bias Start-Up, Synchronous Rectification, Tracking Operating temperature range (°C) -40 to 125
Rating Catalog Regulated outputs (#) 1
Control mode current mode Duty cycle (max) (%) 99
Type Converter

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LM46002PWP

Conv DC-DC 3.5V to 60V Synchronous Step Down Single-Out 1V to 28V 2A 16-Pin HTSSOP EP Tube

Inventory:

4,744