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PM8841D

Driver 1-OUT Low Side Inv/Non-Inv 5-Pin SOT-23 T/R

Inventory:8,418

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Overview of PM8841D

The PM8841D is a high-efficiency synchronous step-down DC-DC converter IC designed for power management applications. It provides a compact and reliable solution for converting high input voltages to lower output voltages with minimal power loss.

Pinout

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

  • VIN: Input Voltage
  • VOUT: Output Voltage

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the PM8841D IC for a visual representation.

Key Features

  • High Efficiency: The PM8841D offers high efficiency conversion, reducing power loss and heat generation.
  • Wide Input Voltage Range: Operates with a wide input voltage range, suitable for various power sources.
  • Synchronous Rectification: Utilizes synchronous rectification for improved efficiency and performance.
  • Overcurrent Protection: Includes overcurrent protection features to safeguard the circuit and connected components.
  • Adjustable Output: Allows for adjustable output voltage for flexible power management options.

Note: For detailed technical specifications, please refer to the PM8841D datasheet.

Application

  • Power Management: Ideal for power management applications requiring efficient voltage conversion.
  • Battery Charging: Suitable for battery charging circuits where voltage regulation is necessary.
  • Electronic Devices: Used in various electronic devices for voltage conversion and regulation.

Functionality

The PM8841D is a synchronous step-down DC-DC converter that efficiently converts high input voltages to lower output voltages, providing stable power supply for electronic systems.

Usage Guide

  • Input Connection: Connect the VIN and +VIN pins to the input power source.
  • Output Connection: Connect the VOUT pin to the output load for regulated power supply.
  • Enable Feature: Use the EN pin to enable or disable the output voltage as needed.

Frequently Asked Questions

Q: What is the efficiency of the PM8841D?
A: The PM8841D offers high efficiency, typically above 90%, ensuring minimal power loss during conversion.

Q: Is the PM8841D suitable for use in battery-powered devices?
A: Yes, the PM8841D's high efficiency and wide input voltage range make it suitable for battery-powered applications requiring efficient power management.

Equivalent

For similar functionalities, consider these alternatives to the PM8841D:

  • LM2596: A popular step-down DC-DC converter IC known for its efficiency and reliability in power management applications.
  • MP2307: This synchronous step-down converter IC offers similar features to the PM8841D with adjustable output voltage and overcurrent protection.

Specifications

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

Operating Temp Min Celsius -40.0 Operating Temp Max Celsius 125.0
ECCN US EAR99 ECCN EU NEC
Packing Type Tape And Reel RoHs compliant Ecopack2
Grade Industrial Package Name SOT23-5L

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Warranty, Returns, and Additional Information

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PM8841D

Driver 1-OUT Low Side Inv/Non-Inv 5-Pin SOT-23 T/R

Inventory:

8,418