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TPS51312DRCR

Conv DC-DC 3.1V to 5.5V Synchronous Step Down Single-Out 0.6V to 3.3V 3A 10-Pin VSON EP T/R

Quantity Unit Price(USD) Ext. Price
5 $0.175 $0.88
50 $0.142 $7.10
150 $0.127 $19.05
500 $0.110 $55.00
3000 $0.092 $276.00
6000 $0.087 $522.00

Inventory:6,656

*The price is for reference only.
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Submit your quote request for TPS51312DRCR using this form.You can also reach us via email at Email: [email protected], and we will respond within 12 hours.

Overview of TPS51312DRCR

The TPS51312DRCR is a highly integrated synchronous buck switching regulator designed for use in a variety of power management applications. This IC combines a high-performance controller and power MOSFETs in a single package, offering a compact and efficient solution for voltage regulation.

Pinout

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

  • VIN: Input voltage
  • VSENSE: Voltage sense feedback input
  • BOOT: Bootstrap capacitor connection
  • SW: Switch node for high-side MOSFET
  • PGND: Power ground
  • PH: High-side MOSFET power supply
  • BP/MODE: Boot-strap connection or mode select
  • VCC: Controller power supply input
  • SS/TRK: Soft-start/tracking input
  • AGND: Analog ground

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the TPS51312DRCR IC for a visual representation.

Key Features

  • Integrated Buck Regulator: Combines controller and power MOSFETs for a complete voltage regulation solution.
  • High Efficiency: The synchronous buck architecture offers high efficiency power conversion.
  • Wide Input Voltage Range: Operates with input voltages ranging from 4.5V to 24V, suitable for various power supply designs.
  • Adjustable Output Voltage: Allows for flexible output voltage settings to meet specific application requirements.
  • Protection Features: Includes overcurrent protection, thermal shutdown, and undervoltage lockout for enhanced system reliability.
  • Compact Package: Available in a space-saving 10-pin VSON package for PCB space optimization.

Note: For detailed technical specifications, please refer to the TPS51312DRCR datasheet.

Application

  • Power Management: Ideal for power management applications in various devices, including laptops, monitors, and industrial equipment.
  • DC-DC Conversion: Suitable for DC-DC conversion tasks requiring efficient voltage regulation.
  • Embedded Systems: Used in embedded systems where compact and reliable power regulation is essential.

Functionality

The TPS51312DRCR is a synchronous buck switching regulator that efficiently converts input voltage to a regulated output, making it ideal for power management applications requiring high efficiency and compact design.

Usage Guide

  • Input Voltage: Connect VIN (Pin 1) to the input power source within the specified voltage range.
  • Output Voltage: Adjust the output voltage using the appropriate feedback resistors connected to VSENSE (Pin 2).
  • Bootstrap Capacitor: Connect the BOOT (Pin 3) to the bootstrap capacitor for proper high-side MOSFET operation.

Frequently Asked Questions

Q: What is the maximum input voltage supported by TPS51312DRCR?
A: The TPS51312DRCR can handle input voltages up to 24V, providing versatility in power supply designs.

Q: Does TPS51312DRCR offer thermal protection?
A: Yes, the TPS51312DRCR features thermal shutdown protection to prevent overheating and ensure safe operation.

Equivalent

For similar functionalities, consider these alternatives to the TPS51312DRCR:

  • TPS563200: Another integrated synchronous buck regulator offering comparable performance and features.
  • LTC3630: This IC from Linear Technology provides similar voltage regulation capabilities in a different package.

Specifications

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

Vin (min) (V) 3.1 Vin (max) (V) 5.5
Vout (min) (V) 0.6 Vout (max) (V) 3.3
Iout (max) (A) 3 Iq (typ) (mA) 0.8
Switching frequency (min) (kHz) 900 Switching frequency (max) (kHz) 900
Features Enable, Light load efficiency, Output discharge, Power good, Pre-Bias Start-Up, Soft Start Fixed, Synchronous Rectification Operating temperature range (°C) -40 to 85
Rating Catalog Regulated outputs (#) 1
Control mode D-CAP2 Duty cycle (max) (%) 90
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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TPS51312DRCR

Conv DC-DC 3.1V to 5.5V Synchronous Step Down Single-Out 0.6V to 3.3V 3A 10-Pin VSON EP T/R

Inventory:

6,656
Overview of TPS51312DRCR 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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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.

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