• TPS561208DDCR SOT23THN-6
TPS561208DDCR SOT23THN-6

TPS561208DDCR

Conv DC-DC 4.5V to 17V Synchronous Step Down Single-Out 0.76V to 7V 1A 6-Pin TSOT-23 T/R

Quantity Unit Price(USD) Ext. Price
5 $0.296 $1.48
50 $0.236 $11.80
150 $0.210 $31.50
500 $0.177 $88.50
3000 $0.163 $489.00
6000 $0.154 $924.00

Inventory:4,078

*The price is for reference only.
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  • Part Number : TPS561208DDCR

  • Package/Case : SOT23THN-6

  • Brands : TI

  • Components Categories : Voltage Regulators - DC DC Switching Regulators

  • Datesheet : TPS561208DDCR DataSheet (PDF)

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Overview of TPS561208DDCR

The TPS561208DDCR is a 6-A, 4.5-V to 17-V input, step-down regulator with an integrated high-side MOSFET. It provides a compact and efficient solution for various power management applications.

Pinout

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

  • VIN: Input voltage
  • PGND: Power ground
  • AGND: Analog ground
  • COMP: Compensation pin
  • SS/TR: Soft-start/tracking pin
  • FB: Feedback pin
  • EN: Enable pin
  • SW: Switching node
  • LX: Inductor connection
  • SS/TR: Soft-start/tracking pin
  • RT/CLK: Resistor settable frequency synchronization pin
  • VOUT: Output voltage
  • PGOOD: Power good flag

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the TPS561208DDCR IC for a visual representation.

Key Features

  • High Efficiency: The TPS561208DDCR offers high efficiency performance for power conversion applications.
  • Wide Input Voltage Range: Operates with input voltages ranging from 4.5V to 17V, suitable for various power sources.
  • Integrated MOSFET: Features an integrated high-side MOSFET for simplified PCB layout and reduced component count.
  • Adjustable Output Voltage: Allows for adjustable output voltages to meet different system requirements.
  • Power Good Indicator: Includes a power good flag for monitoring the output voltage status.

Note: For detailed technical specifications, please refer to the TPS561208DDCR datasheet.

Application

  • Power Management: Ideal for power management tasks in various electronic devices and systems.
  • DC-DC Conversion: Suitable for step-down DC-DC conversion applications requiring high efficiency.
  • Industrial Systems: Used in industrial control systems, automation, and other industrial applications.

Functionality

The TPS561208DDCR is a step-down regulator with integrated high-side MOSFET, providing efficient power conversion and regulation for a wide range of applications.

Usage Guide

  • Input Voltage: Connect VIN (Pin 1) to the input voltage source within the specified range.
  • Output Voltage Adjustment: Use the FB pin (Pin 6) to adjust the output voltage as needed.
  • Enable Control: Utilize the EN pin (Pin 7) to enable or disable the regulator operation.

Frequently Asked Questions

Q: What is the maximum output current of the TPS561208DDCR?
A: The TPS561208DDCR is rated for a maximum output current of 6A.

Q: Can the TPS561208DDCR operate with input voltages below 4.5V?
A: No, the TPS561208DDCR requires an input voltage of 4.5V or higher for proper operation.

Equivalent

For similar functionalities, consider these alternatives to the TPS561208DDCR:

  • LM2678: A step-down DC-DC regulator with similar input voltage range and efficiency characteristics.
  • MP2315: This IC offers comparable features to the TPS561208DDCR and is suitable for power management applications.

TPS561208DDCR

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) 0.76 Vout (max) (V) 7
Iout (max) (A) 1 Iq (typ) (mA) 0.4
Switching frequency (min) (kHz) 580 Switching frequency (max) (kHz) 580
Features Enable, Forced PWM, Soft Start Fixed, Synchronous Rectification Operating temperature range (°C) -40 to 125
Rating Catalog Regulated outputs (#) 1
Control mode D-CAP2 Duty cycle (max) (%) 80
Type Converter

Warranty & Returns

Warranty, Returns, and Additional Information

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    Returns for refund: within 90 days

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