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MC34671AEPR2

Battery Charger for Li-Ion/Li-Pol with 600mA Output and 4.2V

Quantity Unit Price(USD) Ext. Price
1 $8.294 $8.29
200 $3.210 $642.00
500 $3.098 $1,549.00
1000 $3.041 $3,041.00

Inventory:8,366

*The price is for reference only.
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Overview of MC34671AEPR2

The MC34671AEPR2 is a high-efficiency, 1.5 A, synchronous step-down regulator with an input voltage range of 2.7V to 5.5V. It provides a compact and efficient solution for various power management applications, including portable devices, consumer electronics, and industrial equipment.

Pinout

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

  • SW: Switch Node
  • GND: Ground
  • FB: Feedback Input
  • VCC: Supply Voltage
  • EN: Enable Pin

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the MC34671AEPR2 for a visual representation.

Key Features

  • High Efficiency: The MC34671AEPR2 offers high efficiency over a wide load range, minimizing power dissipation.
  • Wide Input Voltage Range: Operates from 2.7V to 5.5V, making it suitable for single-cell Li-ion battery applications.
  • Integrated Power MOSFETs: Features integrated high-side and low-side power MOSFETs for compact and efficient design.
  • Low Quiescent Current: Provides low quiescent current for extended battery life in portable applications.
  • Adjustable Output Voltage: The output voltage can be adjusted using external resistors, providing flexibility in system design.

Note: For detailed technical specifications, please refer to the MC34671AEPR2 datasheet.

Application

  • Portable Devices: Ideal for powering portable electronic devices, such as smartphones, tablets, and portable media players.
  • Consumer Electronics: Suitable for a wide range of consumer electronic products requiring efficient power management.
  • Industrial Equipment: Used in industrial applications for power supply and voltage regulation purposes.

Functionality

The MC34671AEPR2 is a high-efficiency, synchronous step-down regulator designed to provide reliable and efficient power management for various electronic systems.

Usage Guide

  • Input Power: Connect the supply voltage (VCC) to the input power source within the specified voltage range.
  • Output Voltage Adjustment: Adjust the output voltage as needed using external resistors connected to the FB pin.
  • Enable Control: Use the EN pin to enable or disable the regulator as required.

Frequently Asked Questions

Q: What is the maximum load current supported by the MC34671AEPR2?
A: The MC34671AEPR2 supports a maximum load current of 1.5A, making it suitable for various low to moderate power applications.

Q: Can the MC34671AEPR2 be used for automotive applications?
A: Yes, the wide input voltage range and high efficiency make the MC34671AEPR2 suitable for automotive power management applications.

Equivalent

For similar functionalities, consider these alternatives to the MC34671AEPR2:

  • LM2576: A monolithic integrated circuit that can provide efficient and reliable power management similar to the MC34671AEPR2.
  • LT1376: This is a high efficiency 500mA step-down switching regulator with features comparable to the MC34671AEPR2.

Specifications

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

orderingCode 935320968147 isDistributor true
isReqSample true salesNum MC34671AEPR2
leadTime 39 requaestItemType REQUEST_SAMPLE
pack_type REEL price_flg Y
pack_desc Reel 7" Q2/T3 minPackQty 3000
status Active

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MC34671AEPR2

Battery Charger for Li-Ion/Li-Pol with 600mA Output and 4.2V

Inventory:

8,366