• TPS54527DDAR HSOIC-8
TPS54527DDAR HSOIC-8

TPS54527DDAR

High current capability

Quantity Unit Price(USD) Ext. Price
5000 $0.133 $665.00
2500 $0.141 $352.50
150 $0.230 $34.50
50 $0.252 $12.60
5 $0.304 $1.52
500 $0.153 $76.50

Inventory:7,636

*The price is for reference only.
  • 90-day after-sales guarantee
  • 365 Days Quality Guarantee
  • Genuine Product Guarantee
  • 7*24 hours service quarantee

Rapid Quote

Submit your quote request for TPS54527DDAR using this form.You can also reach us via email at Email: [email protected], and we will respond within 12 hours.

Overview of TPS54527DDAR

The TPS54527DDAR is a high-efficiency synchronous buck DC-DC converter IC that provides a compact and efficient solution for voltage regulation in various electronic devices. This IC features a wide input voltage range and high switching frequency, making it suitable for applications requiring fast transient response.

Pinout

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

  • VIN: Input Voltage
  • SW: Switching Node
  • GND: Ground
  • FB: Feedback Input
  • EN: Enable Pin
  • SS/TR: Soft-Start/Tracking
  • PWM: Pulse Width Modulation
  • VOUT: Output Voltage
  • PGND: Power Ground
  • COMP: Compensation

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the TPS54527DDAR IC for a visual representation.

Key Features

  • High Efficiency: The TPS54527DDAR offers high efficiency conversion, reducing power losses in voltage regulation.
  • Wide Input Voltage Range: Supports a wide input voltage range, allowing flexibility in various power supply designs.
  • Fast Transient Response: The high switching frequency enables fast transient response to load variations.
  • Synchronous Buck Converter: Features a synchronous buck architecture for improved efficiency and thermal performance.
  • Internal Soft-Start: Includes an internal soft-start function to control the output voltage ramp during startup.

Note: For detailed technical specifications, please refer to the TPS54527DDAR datasheet.

Application

  • Power Management Systems: Ideal for power management systems in various electronic devices.
  • Industrial Automation: Suitable for use in industrial automation applications requiring efficient voltage regulation.
  • Telecommunication Equipment: Used in telecommunications equipment for stable power supply solutions.

Functionality

The TPS54527DDAR is a synchronous buck DC-DC converter designed for high-efficiency voltage regulation. It provides stable and reliable power supply conversion for a wide range of electronic applications.

Usage Guide

  • Input Power: Connect VIN (Pin 1) to the input power source.
  • Output Connection: Connect VOUT (Pin 7) to the output load for regulated voltage supply.
  • Enable Function: Use EN (Pin 5) to enable or disable the converter operation as needed.

Frequently Asked Questions

Q: What is the efficiency of the TPS54527DDAR?
A: The TPS54527DDAR offers high efficiency conversion, typically above 90%, depending on the operating conditions.

Q: Can the TPS54527DDAR be used in automotive applications?
A: Yes, the TPS54527DDAR is suitable for automotive applications requiring efficient voltage regulation and compact design.

Equivalent

For similar functionalities, consider these alternatives to the TPS54527DDAR:

  • LTC3633: A synchronous buck regulator IC offering similar high-efficiency performance with additional features.
  • LM2675: This buck converter IC from Texas Instruments provides comparable efficiency and voltage regulation characteristics.

TPS54527DDAR

Specifications

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

Vin (min) (V) 4.5 Vin (max) (V) 18
Vout (min) (V) 0.76 Vout (max) (V) 6
Iout (max) (A) 5 Iq (typ) (mA) 0.9
Switching frequency (min) (kHz) 650 Switching frequency (max) (kHz) 650
Features Enable, Soft Start Adjustable, Synchronous Rectification Operating temperature range (°C) -40 to 85
Rating Catalog Regulated outputs (#) 1
Control mode D-CAP2 Duty cycle (max) (%) 85
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.