High current capability

Quantity Unit Price(USD) Ext. Price
1 $0.510 $0.51
10 $0.411 $4.11
30 $0.363 $10.89
100 $0.314 $31.40
500 $0.175 $87.50
1000 $0.159 $159.00


*The price is for reference only.
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Quick Inquiry

Please submit RFQ for TPS54527DDAR or email to us: Email: [email protected], we will contact you in 12 hours.

Overview of TPS54527DDAR

The TPS54527DDAR is a highly efficient DC/DC converter from Texas Instruments, built with a synchronous buck topology for optimal performance. It supports an input voltage range of 4.5V to 18V and delivers a 5A output current at a 650kHz switching frequency. Its compact SO Powerpad IC case and 8 pins make it easy to integrate into your design, while its RoHS compliance ensures environmental sustainability. Whether you're designing industrial machinery or consumer gadgets, the TPS54527DDAR is a reliable choice for powering your electronic systems


Key Features

  • TPS54527DDAR is a synchronous step-down converter
  • It operates with a wide input voltage range of 4.5V to 17V
  • It has a fixed 580 kHz switching frequency
  • It offers a high efficiency of up to 94%
  • The device is equipped with a enable pin for power sequencing
  • Application

  • The TPS54527DDAR is commonly used in applications such as point-of-load (POL) regulation, industrial control systems, telecom infrastructure, and test and measurement equipment
  • It is also suitable for use in various power management systems that require a high-efficiency voltage regulator with a wide input voltage range
  • 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

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      Parts Quality Guarantee: 365 days

      Returns for refund: within 90 days

      Returns for Exchange: within 90 days

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