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BD9B400MUV-E2

This product is a highly efficient voltage regulator suitable for a wide range of applications

Quantity Unit Price(USD) Ext. Price
1000 $0.404 $404.00
500 $0.413 $206.50
100 $0.429 $42.90
30 $0.458 $13.74
10 $0.489 $4.89
1 $0.547 $0.55

Inventory:5,524

*The price is for reference only.
  • 90-day after-sales guarantee
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Submit your quote request for BD9B400MUV-E2 using this form.You can also reach us via email at Email: [email protected], and we will respond within 12 hours.

Overview of BD9B400MUV-E2

The BD9B400MUV-E2 is a synchronous rectification buck DC/DC converter IC designed for use in various power supply applications. It integrates high- and low-side MOSFETs, making it suitable for compact and efficient power conversion.

Pinout

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

  • VIN: Input Voltage
  • GND: Ground
  • PG: Power Good
  • FB: Feedback
  • EN: Enable
  • SS/SD/RT: Soft Start / Shutdown / External Synchronization
  • VOUT: Output Voltage
  • COMP: Compensation

Circuit Diagram

Incorporate a circuit diagram that illustrates the connections and operation of the BD9B400MUV-E2 for a more visual representation.

Key Features

  • High Integration: The BD9B400MUV-E2 integrates high- and low-side MOSFETs, reducing the need for external components.
  • Wide Operating Input Voltage Range: This IC can operate with a wide input voltage range, making it suitable for various power supply applications.
  • Efficiency: With synchronous rectification technology, the BD9B400MUV-E2 offers high efficiency in converting power.
  • Protection Features: The IC includes overcurrent protection, thermal shutdown, and other protection features for reliable operation.

Note: For detailed technical specifications, please refer to the BD9B400MUV-E2 datasheet.

Application

  • Power Supplies: The BD9B400MUV-E2 is commonly used in various power supply applications, including consumer electronics, industrial equipment, and automotive systems.
  • Battery-Powered Systems: This IC is suitable for power conversion in battery-powered devices, such as portable electronics and battery chargers.
  • LED Lighting: The BD9B400MUV-E2 can be used for LED driver applications, providing efficient power conversion for lighting systems.

Functionality

The BD9B400MUV-E2 is a synchronous rectification buck DC/DC converter IC that efficiently converts input voltage to a stable output voltage, suitable for various power supply applications.

Usage Guide

  • Input Voltage: Connect VIN (Input Voltage) to the power source.
  • Output Voltage: Utilize VOUT as the stable output voltage for your application.
  • Enable/Disable: Control the operation of the IC using the EN (Enable) and SS/SD/RT (Soft Start / Shutdown / External Synchronization) pins.

Frequently Asked Questions

Q: Can the BD9B400MUV-E2 handle high input voltages?
A: Yes, the BD9B400MUV-E2 is designed to handle a wide range of input voltages, making it suitable for diverse applications.

Q: What protection features does the BD9B400MUV-E2 offer?
A: The IC includes overcurrent protection, thermal shutdown, and other features to ensure reliable and safe operation.

Equivalent

For similar functionalities, consider these alternatives to the BD9B400MUV-E2:

  • LTC3633: A synchronous buck regulator with comparable features suitable for power supply applications.
  • MP1482: This is a high-frequency synchronous rectified step-down switch mode converter IC with similar functionality to the BD9B400MUV-E2.
  • LMR16030: Another synchronous buck DC/DC converter IC designed for powering low-voltage digital systems.

Specifications

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

Product Category Switching Voltage Regulators RoHS Details
Output Voltage 800 mV Output Current 4 A
Input Voltage, Max 5.5 V Number of Outputs 1 Output
Topology Buck Package / Case QFN-16
Mounting Style SMD/SMT Switching Frequency 1 MHz
Minimum Operating Temperature - 40 C Maximum Operating Temperature + 85 C
Input Voltage, Min 2.7 V Brand ROHM Semiconductor
Input Voltage 2.7 V to 5.5 V Operating Supply Current 45 uA
Product Type Switching Voltage Regulators Shutdown Shutdown
Factory Pack Quantity 3000 Subcategory PMIC - Power Management ICs
Type Integrated MOSFET Single Synchronous Buck Converter Part # Aliases BD9B400MUV
Unit Weight 0.006381 oz

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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Voltage Regulator
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BD9B400MUV-E2

This product is a highly efficient voltage regulator suitable for a wide range of applications

Inventory:

5,524
Overview of BD9B400MUV-E2 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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