• packageimg
packageimg

LM74610QDGKTQ1

Voltage controller

Inventory:2,381

  • 90-day after-sales guarantee
  • 365 Days Quality Guarantee
  • Genuine Product Guarantee
  • 7*24 hours service quarantee

Rapid Quote

Submit your quote request for LM74610QDGKTQ1 using this form.You can also reach us via email at Email: [email protected], and we will respond within 12 hours.

Overview of LM74610QDGKTQ1

The LM74610QDGKTQ1 is a highly integrated, wide-input voltage, low IQ, synchronous buck-boost DC-DC controller. It offers a seamless transition between buck and boost modes, making it suitable for automotive and industrial applications where the input voltage can vary widely.

Pinout

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

  • VIN: Input voltage
  • VOUT: Output voltage
  • SW: Switch node for external inductor
  • PG: Power good indicator
  • EN: Enable pin
  • FB: Feedback for output regulation
  • SS/TR: Soft-start/tracking
  • PGND: Power ground
  • AGND: Analog ground
  • COMP: Compensation pin for loop stability
  • UVLO: Undervoltage lockout threshold setting
  • RT/CT: Timing components for switching frequency

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the LM74610QDGKTQ1 for a visual representation.

Key Features

  • Wide Input Voltage Range: Operates from 3.5V to 60V, suitable for various input voltage scenarios in automotive and industrial environments.
  • Low IQ: Low quiescent current operation for improved efficiency and reduced power consumption.
  • Synchronous Buck-Boost: Seamless transition between buck and boost modes without glitches, ensuring stable output voltage.
  • Programmable Soft-Start: Allows flexible startup time sequencing to manage inrush current.
  • Power Good Indicator: PG pin provides a signal when output voltage is within regulation.
  • Robust Protection Features: Includes thermal shutdown, overcurrent protection, and reverse battery protection for enhanced reliability.

Note: For detailed technical specifications, please refer to the LM74610QDGKTQ1 datasheet.

Application

  • Automotive Power Systems: Ideal for automotive power supplies requiring wide input voltage range and high efficiency.
  • Industrial Power Supplies: Suitable for industrial equipment that needs to operate from various DC sources.
  • Battery-Powered Devices: Used in battery-powered applications where input voltage can vary significantly.

Functionality

The LM74610QDGKTQ1 is a versatile synchronous buck-boost DC-DC controller that regulates output voltage over a wide input range, catering to automotive and industrial power supply needs.

Usage Guide

  • Input Power: Connect VIN (Pin 1) to the input voltage source within the specified range (3.5V to 60V).
  • Output Connection: Connect VOUT (Pin 2) to the load through an external inductor and capacitor.
  • Enable Control: Use the EN (Pin 5) pin to enable or disable the device as needed.

Frequently Asked Questions

Q: What is the input voltage range of the LM74610QDGKTQ1?
A: The LM74610QDGKTQ1 operates from 3.5V to 60V input voltage range, making it suitable for a wide range of applications.

Q: Does the LM74610QDGKTQ1 include thermal protection?
A: Yes, the LM74610QDGKTQ1 features thermal shutdown protection to prevent damage from overheating.

Equivalent

For similar functionalities, consider these alternatives to the LM74610QDGKTQ1:

  • LM5175: A synchronous buck-boost controller from Texas Instruments with comparable input voltage range and efficiency.
  • LT8390: This is a high-performance buck-boost DC-DC converter from Analog Devices, offering versatile power supply solutions.

Specifications

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

Vin (min) (V) 0.48 Vin (max) (V) 42
Number of channels 1 Features Automotive load dump compatibility, Linear control, Reverse current blocking, Reverse polarity protection
Iq (typ) (mA) 0 Iq (max) (mA) 0
FET External single FET IGate source (typ) (µA) 10
IGate source (max) (µA) 9.4 IGate sink (typ) (mA) 0.01
IGate pulsed (typ) (A) 0.1 Operating temperature range (°C) -40 to 125
IReverse (typ) (µA) 110 VSense reverse (typ) (mV) 20
Design support EVM Rating Automotive
Imax (A) 1.5 VGS (max) (V) 2.5
Device type Ideal diode controller Product type Ideal diode controller

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.

NJM79L05UA-TE1

NJM79L05UA-TE1

Linear Voltage Regulator for -5V with 0.1A Output and 3 Terminals
NCP1055ST100T3G

NCP1055ST100T3G

T/R configuration for power supply conversion
MPQ4470AGL-AEC1-Z

MPQ4470AGL-AEC1-Z

5A, 36V Auto Switching Voltage Regulator Sync Step-Down Converter
LTC1261IS8#PBF

LTC1261IS8#PBF

With its switched capacitor technology, this product serves as a voltage inverter for regulating voltage
DRV8424EPWPR

DRV8424EPWPR

Bipolar stepper driver
LM2679S-ADJ/NOPB

LM2679S-ADJ/NOPB

Conv DC-DC 8V to 40V Step Down Single-Out 1.2V to 37V 5A 8-Pin(7+Tab) TO-263 Tube
packageimg

LM74610QDGKTQ1

Voltage controller

Inventory:

2,381
Overview of LM74610QDGKTQ1 Specifications Warranty & Returns Similar Products Popular Products

Warranty & Returns close

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.

ems dhl ups japan-post-holdings sagawa yamato fedex

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.

ESD package package package

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.

hsbc paypal visa western union moneygram