TPS53515RVER

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TPS53515RVER

IC REG BUCK ADJ 12A 28VQFN

  • Manufacturer
  • Mfr. Part #TPS53515RVER
  • Package VQFN28
  • Datasheet
  • In Stock2884

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Specifications

Package Tape & Reel (TR),Cut Tape (CT)
Series SWIFT™, D-CAP3™, Eco-Mode™
ProductStatus Active
Function Step-Down
OutputConfiguration Positive
Topology Buck
OutputType Adjustable
NumberofOutputs 1
Voltage-Input(Min) 1.5V
Voltage-Input(Max) 18V
Voltage-Output(Min/Fixed) 0.6V
Voltage-Output(Max) 5.5V
Current-Output 12A
Frequency-Switching 200kHz ~ 1MHz
SynchronousRectifier Yes
OperatingTemperature -40°C ~ 85°C (TA)
MountingType Surface Mount
Package/Case 28-VFQFN Exposed Pad

Overview

Description

The TPS53515RVER is a high-frequency, synchronous buck converter designed by Texas Instruments. It is part of the D-CAP3™ family, which is known for its ease of use and fast transient response. This device is suitable for applications requiring a highly efficient power solution, such as in servers, storage systems, and communications equipment.
Operating within an input voltage range of 1.5 V to 18 V, the TPS53515RVER can deliver up to 15 A of continuous output current. It features an adjustable output voltage range from 0.6 V to 5.5 V. The converter's design incorporates internal compensation, enabling a simplified design process, and it supports a fixed switching frequency of up to 1 MHz.
Key features include an integrated MOSFET for reduced component count, Eco-mode for improved efficiency at light loads, and robust protection mechanisms like over-current protection (OCP), output over-voltage protection (OVP), and thermal shutdown. The converter is housed in a small, thermally-enhanced VQFN package, making it suitable for space-constrained applications.
Overall, the TPS53515RVER is designed for high performance and reliability, catering to demanding power management requirements in modern electronic systems.

Features

The TPS53515RVER is a DC-DC converter featuring high efficiency and precise voltage regulation, suitable for applications requiring a step-down voltage conversion. Key features include:
1. Wide Input Voltage Range: Supports a broad range of input voltages, enhancing its versatility in different applications.
2. High Efficiency: Designed for optimal power conversion efficiency, reducing energy loss and heat generation.
3. Adjustable Output Voltage: Allows for precise control of the output voltage to match specific application requirements.
4. High Switching Frequency: Operates at a high switching frequency, enabling the use of smaller external components and reducing overall solution size.
5. Integrated MOSFETs: Features integrated power MOSFETs, minimizing external component count and simplifying design.
6. Protection Features: Includes over-current, over-voltage, under-voltage, and thermal shutdown protections to ensure robust operation and reliability.
7. Compact Package: Offered in a small package size, making it suitable for space-constrained applications.
8. Supports Multiple Output Capacitor Types: Compatible with various types of output capacitors, offering design flexibility.
These attributes make the TPS53515RVER ideal for high-performance computing, networking, and telecommunications applications where space and efficiency are critical.

Package

The TPS53515RVER is a power management IC from Texas Instruments, designed in a VQFN (Very Thin Quad Flat No-Lead) package type with 32 pins.

Pinout

The TPS53515RVER is a DC-DC buck converter integrated circuit manufactured by Texas Instruments. It comes in a VQFN package with 28 pins. This device is designed for high-efficiency, synchronous step-down voltage conversion, primarily used in applications such as computing and communications equipment.
Key features include:
- Wide input voltage range: 1.5 V to 18 V
- Output voltage range: 0.6 V to 5.5 V
- Continuous output current up to 15 A
- Advanced D-CAP3™ control mode for fast transient response
- Built-in protection features such as undervoltage lockout, overcurrent protection, and thermal shutdown
- Supports both fixed frequency and external synchronization for flexibility in design
The TPS53515RVER is ideal for applications requiring a compact, efficient power solution with excellent load regulation and minimal external components.

Manufacturer

The TPS53515RVER is manufactured by Texas Instruments. Texas Instruments (TI) is an American technology company that designs and manufactures semiconductors and various integrated circuits, which it sells to electronics designers and manufacturers globally. The company is headquartered in Dallas, Texas, and is one of the largest semiconductor companies in the world. TI focuses on developing analog chips and embedded processors, and it serves a wide range of markets, including industrial, automotive, personal electronics, communications equipment, and enterprise systems. Known for its innovation and extensive product portfolio, TI plays a significant role in the electronics industry.

Application

The TPS53515RVER is a DC-DC buck converter designed for applications requiring efficient power management. Its application areas include powering FPGAs, ASICs, microprocessors, and digital signal processors in telecommunications, networking, and data centers. It is also suitable for use in servers, storage equipment, and industrial computing systems, where reliable voltage regulation and high current capacity are necessary. Its small form factor and high efficiency make it ideal for compact and power-sensitive applications.

Equivalent

The TPS53515RVER is a DC-DC buck converter by Texas Instruments. Equivalent products include:
1. Maxim Integrated: MAX17503, which is another high-efficiency synchronous step-down converter.
2. Analog Devices: ADP2386, a synchronous step-down DC-DC regulator.
3. Microchip Technology: MCP16301, a high-efficiency buck regulator.
4. ON Semiconductor: NCP1855, a highly integrated synchronous buck converter.
These alternatives offer similar functionality but may vary in terms of specific features, power ratings, and package types. Always verify feature compatibility for your application before substituting.

Shipping

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Shipping Fee Reference (DHL/FedEx):

DHL: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 2-5 business days.

FedEx: Shipping cost ranges from $25-$40 (0.5kg), with an estimated delivery time of 3-7 business days.

UPS: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 3-7 business days.

TNT: Shipping cost ranges from $25-$65 (0.5kg), with an estimated delivery time of 3-7 business days.

EMS: Shipping cost ranges from $30-$50 (0.5kg), with an estimated delivery time of 7-15 business days.

Registered Air Mail: Shipping cost is $2-$4 (0.1kg), with an estimated delivery time of 5-20 business days.

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