• TPS40057PWPR HTSSOP (PWP)-16
TPS40057PWPR HTSSOP (PWP)-16

TPS40057PWPR

Wide input synchronous buck controller capable of handling input voltages from 8V to 40V

Quantity Unit Price(USD) Ext. Price
1 $1.855 $1.86
10 $1.596 $15.96
30 $1.432 $42.96
100 $1.266 $126.60
500 $1.190 $595.00
1000 $1.157 $1,157.00

Inventory:7,921

*The price is for reference only.
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  • Part Number : TPS40057PWPR

  • Package/Case : HTSSOP (PWP)-16

  • Brands : TI

  • Components Categories : Buck controllers (external switch)

  • Datesheet : TPS40057PWPR DataSheet (PDF)

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Overview of TPS40057PWPR

The TPS40057PWPR is a synchronous buck PWM controller, designed for converting a DC input voltage into a lower, regulated output voltage. It features a wide input voltage range of 4.5V to 42V, making it suitable for a variety of applications. The device has a fixed frequency operation at 600kHz, allowing for reduced output ripple and smaller filter components.The TPS40057PWPR offers protection features such as overvoltage, overcurrent, and overtemperature protection, ensuring reliable operation and safeguarding the system components. It also includes a power good indicator, allowing for easy monitoring of the output voltage status.This controller is housed in a small, thermally-enhanced HTSSOP package, making it suitable for space-constrained applications. It is typically used in industrial, automotive, and telecommunications applications where a high-efficiency, compact solution is required.

TPS40057PWPR

Key Features

  • The TPS40057PWPR is a synchronous buck controller with integrated MOSFET drivers
  • It operates from a wide input voltage range and provides adjustable output voltage and current limit
  • It features programmable soft start, adjustable switching frequency, and cycle-by-cycle current limit
  • It's designed for high-efficiency power conversion in industrial and automotive applications

    • Application

  • The TPS40057PWPR is typically used in applications requiring high-efficiency synchronous buck converters, such as point-of-load regulation, networking equipment, servers, and telecommunications
  • It's suitable for various industrial and consumer electronics where efficient power conversion is crucial

    • Specifications

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

    Vin (min) (V) 8 Vin (max) (V) 40
    Vout (min) (V) 0.7 Vout (max) (V) 35
    Iout (max) (A) 20 Iq (typ) (mA) 1.5
    Switching frequency (min) (kHz) 100 Switching frequency (max) (kHz) 1000
    Features Enable, Frequency synchronization, Pre-Bias Start-Up, Synchronous Rectification Operating temperature range (°C) -40 to 85
    Regulated outputs (#) 1 Number of phases 1
    Rating Catalog Control mode Voltage mode
    Type Controller

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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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