• TPS62170DSGR WSON (DSG)-8
TPS62170DSGR WSON (DSG)-8

TPS62170DSGR

Convert DC-DC step down voltage regulator

Quantity Unit Price(USD) Ext. Price
1 $0.603 $0.60
10 $0.496 $4.96
30 $0.444 $13.32
100 $0.389 $38.90
500 $0.334 $167.00
1000 $0.317 $317.00

Inventory:4,881

*The price is for reference only.
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  • Part Number : TPS62170DSGR

  • Package/Case : WSON (DSG)-8

  • Brands : TI

  • Components Categories : Voltage Regulators - DC DC Switching Regulators

  • Datesheet : TPS62170DSGR DataSheet (PDF)

Quick Inquiry

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Overview of TPS62170DSGR

The TPS62170DSGR is a high-efficiency synchronous step-down converter with an input voltage range of 3V to 17V. It is designed to provide a regulated output voltage for various applications, offering a compact and efficient solution for power management.

Pinout

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

  • VIN: Input Voltage
  • SW: Switch Node
  • GND: Ground
  • FB: Feedback Voltage
  • EN: Enable Pin
  • VOUT: Regulated Output Voltage
  • PWM: Pulse Width Modulation
  • PAD: Thermal Pad

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the TPS62170DSGR for a visual representation.

Key Features

  • Wide Input Voltage Range: Accepts input voltages from 3V to 17V, enabling flexibility in power supply design.
  • High Efficiency: The synchronous step-down converter offers high efficiency, reducing power losses in the system.
  • Compact Design: With a small footprint and integrated components, the TPS62170DSGR is suitable for space-constrained applications.
  • Output Voltage Tracking: Provides a stable regulated output voltage for accurate power delivery.
  • Overcurrent Protection: Includes overcurrent protection to safeguard the converter and downstream components.

Note: For detailed technical specifications, please consult the TPS62170DSGR datasheet.

Application

  • Portable Devices: Ideal for powering portable electronics due to its high efficiency and compact size.
  • Embedded Systems: Suitable for providing power to various embedded systems and microcontroller applications.
  • Industrial Applications: Used in industrial equipment requiring efficient power management solutions.

Functionality

The TPS62170DSGR is a synchronous step-down converter that efficiently converts input voltages to regulated output voltages, making it a versatile choice for power supply applications.

Usage Guide

  • Input Voltage: Connect the VIN pin to the input voltage source within the specified range.
  • Output Connection: Connect the load to the VOUT pin to receive the regulated output voltage.
  • Enable Pin: Use the EN pin to enable or disable the converter as needed.

Frequently Asked Questions

Q: What is the typical efficiency of the TPS62170DSGR?
A: The TPS62170DSGR offers high efficiency levels, typically above 90% under normal operating conditions.

Q: Can the TPS62170DSGR handle transient voltage spikes?
A: Yes, the TPS62170DSGR is designed to handle transient voltage spikes and includes protection features to ensure stable operation.

Equivalent

For similar functionalities, consider these alternatives to the TPS62170DSGR:

  • LM3671: A high-efficiency step-down converter with a wide input voltage range suitable for various applications.
  • ADP2380: This synchronous step-down converter offers similar performance to the TPS62170DSGR in a different package option.

TPS62170DSGR

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 Vin (max) (V) 17
Vout (min) (V) 0.9 Vout (max) (V) 6
Iout (max) (A) 0.5 Iq (typ) (mA) 0.017
Switching frequency (min) (kHz) 2250 Switching frequency (max) (kHz) 2250
Features Enable, Light Load Efficiency, Output discharge, Power good, Synchronous Rectification Operating temperature range (°C) -40 to 125
Rating Catalog Regulated outputs (#) 1
Control mode Constant on-time (COT), DCS-Control Duty cycle (max) (%) 100
Type Converter

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