TPS53317ARGBR

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TPS53317ARGBR

IC REG CONV DDR 1OUT 20VQFN

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規格

Package Tape & Reel (TR)
Series D-CAP+™
ProductStatus Active
Applications Converter, DDR
Voltage-Input 4.5V ~ 6.5V
NumberofOutputs 1
Voltage-Output 0.45V ~ 2V
OperatingTemperature -40°C ~ 85°C
MountingType Surface Mount
Package/Case 20-VFQFN Exposed Pad

概述

Description

The TPS53317ARGBR is a switching voltage regulator module designed by Texas Instruments. It is part of their DC/DC converter family and is specifically tailored for applications requiring efficient power management. The device operates with a wide input voltage range and provides a stable output, making it suitable for powering various electronic components, such as processors, memory, and other integrated circuits.
Key features of the TPS53317ARGBR include high efficiency, low output voltage ripple, and fast transient response. It supports a synchronous buck converter topology, which helps in minimizing power loss and improving thermal performance. The regulator also incorporates advanced control technologies to ensure precise voltage regulation and system reliability.
The module comes in a compact package, making it ideal for space-constrained applications. It includes protection features such as over-current protection, under-voltage lockout, and thermal shutdown to safeguard against potential damage caused by operational anomalies.
Overall, the TPS53317ARGBR is a versatile and reliable component designed to meet the demanding power requirements of modern electronic devices and systems.

Features

The TPS53317ARGBR is a high-efficiency, synchronous buck converter from Texas Instruments. Key features include:
1. Wide Input Voltage Range: Supports 4.5V to 24V, making it versatile for various applications.
2. Output Current: Capable of delivering up to 30A, suitable for high-power applications.
3. Adjustable Output Voltage: Offers a wide output voltage range from 0.6V to 5.5V.
4. High Efficiency: Features include a low RDS(on) synchronous MOSFET to optimize efficiency.
5. D-CAP2™ Mode Control: Provides fast transient response with no requirement for external compensation.
6. Light Load Efficiency: Implements an auto-skip mode for improved efficiency during light load conditions.
7. Integrated Features: Includes soft start, voltage tracking, and power-good indicators.
8. Protection Mechanisms: Offers overcurrent protection, undervoltage lockout, and thermal shutdown.
9. Compact Package: Available in a 28-pin VQFN package, aiding in space-constrained designs.
These features make the TPS53317ARGBR a suitable choice for high-performance computing, networking, and telecom infrastructure applications requiring efficient power management solutions.

Package

The TPS53317ARGBR is a DC-DC converter from Texas Instruments and comes in a VQFN (Very Thin Quad Flat No-Lead) package with 20 pins. This particular package is known for its compact, thermally efficient design, suitable for applications requiring efficient power management.

Pinout

The TPS53317ARGBR is a 20-pin, QFN (Quad Flat No-leads) package device. It is a high-efficiency, step-down DC-DC converter designed for low-output voltage applications. The TPS53317A provides integrated MOSFETs, current mode control, and various protection features, making it suitable for applications like computing, networking, and telecommunications. The specific functions of its pins include input voltage (VIN), output voltage (VOUT), feedback (FB), enable (EN), power good (PG), switching frequency (SW), and ground (GND), among others. These functions collectively enable the device to efficiently convert input voltage to a stable, lower output voltage while maintaining regulation and protection. For precise pin functions, referring to the datasheet of the TPS53317A is recommended.

Manufacturer

The TPS53317ARGBR is manufactured by Texas Instruments (TI). Texas Instruments is an American technology company headquartered in Dallas, Texas. It is one of the world's largest semiconductor companies and is recognized for designing and manufacturing a wide array of semiconductor products, including analog chips and embedded processors. TI's products are used in various applications, ranging from industrial equipment and automotive electronics to consumer electronics and communications infrastructure. The company focuses on innovations that improve the efficiency, performance, and reliability of electronic devices.

Application

The TPS53317ARGBR is a DC-DC buck converter primarily used in high-performance applications. It is suitable for powering processors, FPGAs, ASICs, and DDR memory systems. Its features make it ideal for use in telecommunications, networking equipment, servers, and data centers, where efficient power management is crucial. Its compact design and high efficiency also make it suitable for portable and space-constrained devices.

Equivalent

The TPS53317ARGBR is a buck converter from Texas Instruments. Equivalent products might include:
1. LM26480 from Texas Instruments – Another power management IC suitable for similar applications.
2. MPM3695-25 from Monolithic Power Systems – A power module with comparable functionality.
3. ISL95870 from Renesas – A PWM regulator controller for low voltage applications.
Ensure to check the specific electrical characteristics and pin compatibility when considering alternatives.

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