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TPS51315RGFT

High Current 10A Step-Down Voltage Regulator

Quantity Unit Price(USD) Ext. Price
1 $4.454 $4.45
250 $1.724 $431.00
500 $1.664 $832.00
1000 $1.634 $1,634.00

Inventory:9,421

*The price is for reference only.
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Overview of TPS51315RGFT

The TPS51315RGFT is a synchronous step-down controller IC that provides efficient power management solutions for various electronic devices. It integrates a high-performance voltage regulator to deliver stable power supply with high conversion efficiency, making it ideal for applications requiring precise voltage regulation.

Pinout

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

  • VIN: Input Supply Voltage
  • VSENSE: Voltage Sense Input
  • VCC: Power Supply Voltage
  • VOUT: Regulated Output Voltage
  • FB: Feedback Pin
  • PWM: Pulse-Width Modulation Input
  • COMP: Compensation Pin
  • EN: Enable Pin

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the TPS51315RGFT IC for a visual representation of its functionality.

Key Features

  • Synchronous Step-Down Controller: The TPS51315RGFT features a synchronous buck converter for efficient power delivery and reduced power loss.
  • High Conversion Efficiency: This IC offers high conversion efficiency, ensuring minimal energy wastage during power conversion.
  • Precision Voltage Regulation: With a high-performance voltage regulator, the TPS51315RGFT provides precise and stable output voltage levels.
  • Wide Input Voltage Range: Operates over a wide input voltage range, making it suitable for various power supply applications.
  • Overcurrent Protection: Includes overcurrent protection features to safeguard the IC and connected components from excessive current.
  • Enable Pin Control: The EN pin allows for convenient control of the IC's operation, enabling easy power management.

Note: For detailed technical specifications, please refer to the TPS51315RGFT datasheet.

Application

  • Power Management: Ideal for power management applications in electronic devices, providing efficient and reliable voltage regulation.
  • DC-DC Converters: Suitable for use in DC-DC converter circuits for step-down voltage conversion in power supplies.
  • Embedded Systems: Commonly used in embedded systems for powering microcontrollers, sensors, and other components.

Functionality

The TPS51315RGFT is a versatile synchronous step-down controller designed to efficiently regulate voltage levels in electronic systems. It ensures stable power supply with high efficiency, making it a reliable choice for various power management applications.

Usage Guide

  • Input Power: Connect the VIN pin to the input power supply source.
  • Voltage Regulation: Adjust the feedback voltage using the FB pin to set the desired output voltage.
  • Control Signals: Utilize the EN pin to enable or disable the IC as needed for power management.

Frequently Asked Questions

Q: Can the TPS51315RGFT operate at high switching frequencies?
A: Yes, the TPS51315RGFT is designed to support high-frequency switching operation for efficient power conversion.

Q: Is the TPS51315RGFT suitable for automotive applications?
A: The TPS51315RGFT offers robust performance and can be used in automotive power supply systems requiring precise voltage regulation.

Equivalent

For similar functionalities, consider these alternatives to the TPS51315RGFT:

  • LM3150: A synchronous buck controller IC with comparable performance features and voltage regulation capabilities.
  • LT8645S: This is a high-efficiency synchronous buck regulator IC offering similar functionality to the TPS51315RGFT for power management applications.

Specifications

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

Product Category Switching Voltage Regulators RoHS Details
Output Voltage 750 mV to 5.5 V Output Current 10 A
Input Voltage, Max 14 V Number of Outputs 1 Output
Topology Buck Package / Case VQFN-40
Mounting Style SMD/SMT Switching Frequency 250 kHz
Quiescent Current 4.5 uA Minimum Operating Temperature - 40 C
Maximum Operating Temperature + 125 C Series TPS51315
Input Voltage, Min 3 V Brand Texas Instruments
Input Voltage 3 V to 14 V Moisture Sensitive Yes
Product Voltage Regulators Product Type Switching Voltage Regulators
Factory Pack Quantity 250 Subcategory PMIC - Power Management ICs
Type Voltage Converter Unit Weight 0.003668 oz

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TPS51315RGFT

High Current 10A Step-Down Voltage Regulator

Inventory:

9,421