• TPS568215RNNR VQFN-HR (RNN)-18
TPS568215RNNR VQFN-HR (RNN)-18

TPS568215RNNR

Last Updated: 4days ago

Quantity Unit Price(USD) Ext. Price
1 $0.769 $0.77
10 $0.632 $6.32
30 $0.562 $16.86
100 $0.494 $49.40
500 $0.452 $226.00
1000 $0.429 $429.00

Inventory:5,583

*The price is for reference only.
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  • Part Number : TPS568215RNNR

  • Package/Case : VQFN-HR (RNN)-18

  • Brands : TI

  • Components Categories : Voltage Regulators - DC DC Switching Regulators

  • Datesheet : TPS568215RNNR DataSheet (PDF)

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Overview of TPS568215RNNR

The TPS568215RNNR is a highly efficient 8V to 17V input, 8A synchronous step-down converter designed for space-constrained applications. This IC features an integrated MOSFET with low RDS(on) for optimized power conversion.

Pinout

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

  • VIN: Input voltage
  • SW: Switching node connection
  • PGND: Power ground
  • BOOT: Bootstrap capacitor connection
  • PH: Power good indicator
  • SS/TR: Soft start/tracking pin
  • FB: Feedback voltage input
  • VSENSE: Current sense input
  • VOUT: Output voltage
  • AGND: Analog ground
  • COMP: Compensation pin for loop stability
  • RT/CLKOUT: Oscillator pin/ clock output
  • EN: Enable pin
  • PG: Power good flag

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the TPS568215RNNR IC for a visual representation.

Key Features

  • High Efficiency: The TPS568215RNNR offers high efficiency conversion for power-sensitive applications.
  • Wide Voltage Input Range: Supports input voltages from 8V to 17V, suitable for various power sources.
  • Internal MOSFET: Integrated low RDS(on) MOSFET for enhanced power conversion.
  • Small Footprint: Compact package ideal for space-constrained designs.
  • Adjustable Output: Provides flexibility with adjustable output voltage settings.

Note: For detailed technical specifications, please refer to the TPS568215RNNR datasheet.

Application

  • Power Management: Ideal for power regulation and distribution in various electronic systems.
  • Embedded Systems: Suitable for use in embedded systems requiring efficient power conversion.
  • Telecommunication Equipment: Used in telecommunications devices for power supply requirements.

Functionality

The TPS568215RNNR is a synchronous step-down converter that efficiently converts higher input voltages to lower output voltages, making it a versatile solution for power management in different applications.

Usage Guide

  • Input Voltage: Connect VIN to the input voltage source within the specified range.
  • Output Voltage: Adjust the output voltage using the FB pin as per system requirements.
  • Enable Function: Use the EN pin to enable or disable the converter as needed.

Frequently Asked Questions

Q:Is the TPS568215RNNR suitable for automotive applications?
A:Yes, the TPS568215RNNR can operate within automotive voltage ranges and is suitable for automotive power supply applications.

Q:What is the efficiency of the TPS568215RNNR at full load?
A:The TPS568215RNNR offers high efficiency up to 95% at full load conditions, ensuring minimal power loss.

Equivalent

For similar functionalities, consider these alternatives to the TPS568215RNNR:

  • TPS54620RHLR: A comparable synchronous step-down converter offering similar features and performance.
  • LM2675MX-5.0/NOPB: This IC from Texas Instruments provides efficient step-down conversion with adjustable output.

TPS568215RNNR

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) 17
Vout (min) (V) 0.6 Vout (max) (V) 5.5
Iout (max) (A) 8 Iq (typ) (mA) 0.6
Switching frequency (min) (kHz) 400 Switching frequency (max) (kHz) 1200
Features Adjustable current limit, Enable, Forced PWM, Light Load Efficiency, Power good, Pre-Bias Start-Up, Soft Start Adjustable, Synchronous Rectification Operating temperature range (°C) -40 to 125
Rating Catalog Regulated outputs (#) 1
Control mode D-CAP3 Duty cycle (max) (%) 90
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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