TPS56C230RJER

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TPS56C230RJER

IC POWER MANAGEMENT

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  • 包 VFQFN-20
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規格

Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
Function Step-Down
OutputConfiguration Positive
Topology Buck
OutputType Adjustable
NumberofOutputs 1
Voltage-Input(Min) 4.5V
Voltage-Input(Max) 18V
Voltage-Output(Min/Fixed) 0.6V
Voltage-Output(Max) 5.5V
Current-Output 12A
Frequency-Switching 500kHz
SynchronousRectifier Yes
OperatingTemperature -40°C ~ 125°C (TJ)
MountingType Surface Mount
Package/Case 20-VFQFN Exposed Pad

概述

Description

The TPS56C230RJER is a synchronous buck converter from Texas Instruments, designed for high-efficiency step-down power conversion. It is part of the SWIFT™ family and is tailored for applications requiring compact size and efficient performance, such as in computing and communication infrastructure.
Key features include:
- An input voltage range from 4.5 V to 18 V, providing flexibility for various power sources.
- An adjustable output voltage range from 0.6 V to 7 V, suitable for powering digital loads like FPGAs and processors.
- A high switching frequency (up to 1 MHz), which allows for smaller external components and a more compact design.
- A built-in high-side and low-side MOSFET, which simplifies the design and reduces the need for external components.
- Advanced features such as internal compensation, soft start, and protection mechanisms like overcurrent, overvoltage, and thermal shutdown, ensuring reliable operation.
The TPS56C230RJER is particularly useful in applications where space and power efficiency are critical, providing a robust solution for modern electronic devices.

Features

The TPS56C230RJER is a high-efficiency, synchronous step-down DC-DC converter designed by Texas Instruments. Key features include:
1. Input Voltage Range: It operates with an input voltage range of 4.5 V to 18 V, making it suitable for a variety of applications.
2. Output Voltage: It can deliver an adjustable output voltage ranging from 0.6 V to 7 V.
3. Output Current: The device supports up to 6 A continuous output current.
4. Switching Frequency: It features a fixed switching frequency of 500 kHz, optimizing for efficiency and size.
5. Efficiency: High efficiency is achieved with integrated MOSFETs and optimized design.
6. Control Mode: Implements D-CAP3™ control mode, which provides fast transient response.
7. Protection Features: Includes comprehensive protection features such as output overvoltage protection, overcurrent protection, and thermal shutdown.
8. Soft Start: Features a programmable soft start to limit inrush current and minimize input voltage drop.
9. Package: Available in a 3.5 mm x 4.5 mm VQFN package with a thermal pad for improved heat dissipation.
This device is ideal for use in applications like consumer electronics, telecommunications, and industrial systems due to its compact size and high performance.

Package

The TPS56C230RJER is a DC-DC buck converter from Texas Instruments, and it comes in a VQFN (Very Thin Quad Flat No-lead) package with 20 pins. Specifically, it is packaged in a 3 mm x 3 mm VQFN package, which is compact and suitable for space-constrained applications.

Pinout

The TPS56C230RJER is a DC-DC buck converter from Texas Instruments. It has a pin count of 20. This device is designed to provide high efficiency and excellent transient response for point-of-load (POL) applications. The main functions of the TPS56C230 include step-down voltage conversion, support for up to 6 A output current, and integration of high-side and low-side MOSFETs to minimize external component count. Key features include an adjustable switching frequency, adjustable output voltage, internal compensation, and various protection features such as undervoltage lockout, overcurrent protection, and thermal shutdown. It is typically used in applications such as telecommunications infrastructure, networking equipment, and computing systems.

Manufacturer

The TPS56C230RJER is manufactured by Texas Instruments Incorporated (TI). Texas Instruments is an American technology company headquartered in Dallas, Texas. It designs and manufactures semiconductors and integrated circuits, which are widely used in electronic devices and systems around the world. TI is one of the largest semiconductor companies globally and is known for its innovations in analog and embedded processing products.

Application

The TPS56C230RJER is a synchronous buck converter used in various applications requiring efficient power management. Key application areas include telecommunications equipment, servers, storage units, network infrastructure, and industrial equipment. It is particularly suitable for point-of-load (POL) converters, powering FPGAs, ASICs, and processors in computing and networking systems due to its high efficiency, compact design, and reliable power delivery.

Equivalent

The TPS56C230RJER is a synchronous buck converter from Texas Instruments. Equivalent products include:
1. LMR33630 from Texas Instruments
2. MP2315 from Monolithic Power Systems
3. LTC3603 from Analog Devices
4. MIC28512 from Microchip Technology
These alternatives offer similar functionalities but may vary in specifications, so it’s essential to compare their datasheets to ensure compatibility with your application.

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