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LM2611AMF

High-frequency Cuk Converter

Inventory:7,619

  • 90-day after-sales guarantee
  • 365 Days Quality Guarantee
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Submit your quote request for LM2611AMF using this form.You can also reach us via email at Email: [email protected], and we will respond within 12 hours.

Overview of LM2611AMF

The LM2611AMF is a step-up DC-DC converter designed to generate a regulated output voltage from a single-cell Li-ion battery. It features a high efficiency, low quiescent current, and a wide input voltage range, making it suitable for portable and battery-powered applications.

Pinout

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

  • SW: Switch Node Connection for Inductor
  • VIN: Input Voltage
  • PGND: Power Ground
  • EN: Enable Pin
  • FB: Feedback Voltage Input
  • LX: Inductor Connection
  • VOUT: Regulated Output Voltage
  • PVCC: Power Supply Input

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the LM2611AMF for a visual representation.

Key Features

  • High Efficiency: The LM2611AMF provides a high efficiency step-up conversion, minimizing power loss and maximizing battery life.
  • Low Quiescent Current: With its low quiescent current, this DC-DC converter is ideal for battery-powered devices that require minimal standby power consumption.
  • Wide Input Voltage Range: It can operate with an input voltage range suitable for single-cell Li-ion batteries, typically 2.7V to 5.5V.
  • Output Overvoltage Protection: The device includes features for protecting the output voltage from overvoltage conditions, ensuring safe operation of downstream circuits.
  • Small Package: Available in a compact and space-saving package, making it suitable for portable and compact designs.

Note: For detailed technical specifications, please refer to the LM2611AMF datasheet.

Application

  • Battery-Powered Devices: Ideal for providing regulated power to battery-powered devices such as portable electronics and wireless sensors.
  • Energy Harvesting Systems: Suitable for energy harvesting applications where it efficiently boosts the low input voltage from ambient energy sources.
  • Portable Instruments: Used in various portable instruments and handheld devices requiring a regulated power supply from a single-cell battery.

Functionality

The LM2611AMF is a step-up DC-DC converter that efficiently boosts low input voltages to a regulated output voltage, making it suitable for a wide range of battery-powered applications.

Usage Guide

  • Input Connection: Connect VIN (Pin 2) to the input voltage source (typically a single-cell Li-ion battery).
  • Output Load: Connect the regulated output voltage VOUT (Pin 6) to the load requiring the boosted voltage.
  • Enable Control: Use the EN (Pin 4) pin to enable or disable the converter as needed.

Frequently Asked Questions

Q: What is the typical input voltage range for the LM2611AMF?
A: The LM2611AMF is designed to operate with input voltages typically ranging from 2.7V to 5.5V, suitable for single-cell Li-ion battery applications.

Q: Can the LM2611AMF be used for energy harvesting applications?
A: Yes, the LM2611AMF is efficient in boosting low input voltages from energy harvesting sources, making it suitable for such applications.

Equivalent

For similar functionalities, consider these alternatives to the LM2611AMF:

  • LM2623: A step-up DC-DC converter with similar efficiency and input voltage range, suitable for portable and battery-powered applications.
  • TPS61200: This is a step-up converter IC from Texas Instruments, offering comparable features and performance to the LM2611AMF.

Specifications

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

Topology CuK, Inverting Vin (min) (V) 2.7
Vin (max) (V) 14 Vout (max) (V) -1.23
Vout (min) (V) -32 Features Light Load Efficiency
Switch current limit (typ) (A) 1.2 Switching frequency (min) (kHz) 1400
Switching frequency (max) (kHz) 1400 Iq (typ) (mA) 1.8
Iout (max) (A) 0.4 Rating Catalog
Operating temperature range (°C) -40 to 125 Type Converter

Warranty & Returns

Warranty, Returns, and Additional Information

  • QA & Return Policy ?

    Parts Quality Guarantee: 365 days

    Returns for refund: within 90 days

    Returns for Exchange: within 90 days

  • Shipping and Package ?

    Shipping:For example, FedEx, JP, UPS, DHL,SAGAWA, or YTC.

    Parts Packaging Guarantee: Featuring 100% ESD anti-static protection, our packaging incorporates high toughness and superior buffering capabilities.

  • Payment ?

    For example, channels like VISA,MasterCard,Western Union,PayPal,MoneyGram,Rakuten Pay and more.

    If you have specific payment channel preferences or requirements, please get in touch with our sales team for assistance.

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LM2611AMF

High-frequency Cuk Converter

Inventory:

7,619
Overview of LM2611AMF Specifications Warranty & Returns Similar Products Popular Products

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After Sales Service

What after-sales service can be provided?

We provide an extended quality assurance period of 365 days for all components we offer. If a return or exchange becomes essential, kindly adhere to these guidelines:

·Initiate the request within 90 days after the item's shipment date.

·Coordinate the return or exchange with our team.

·Keep the items in their original condition as delivered.

·Please be aware that the feasibility of returning or exchanging items is contingent upon an evaluation of their actual state upon return.

Shipping

What channels of transportation of goods does the website support?

We usually send out our orders during business days using FedEx, SF, UPS, or DHL. We're also here to assist with alternative shipping options. Should you require additional information about shipping particulars or expenses, please don't hesitate to get in touch with us.

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Package

How to ensure that the parts will be intact during transportation?

The items we ship will be packaged in anti-static bags, ensuring ESD anti-static protection, while the outer packaging boasts exceptional durability and sealing. We offer packaging options like Tape and Reel, Cut Tape, Tube, or Tray to suit your needs.

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Payment

Which payment methods can be used to pay for goods

Accepted payment methods commonly encompass VISA, MasterCard, UnionPay, Western Union, PayPal, and various other options.

Should you have a particular payment preference or wish to seek information on rates and other specifics, please feel free to reach out to us.

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