TPS40060PWPR

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TPS40060PWPR

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IC REG CTRLR BUCK 16HTSSOP

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Especificações

Atributo Valor
Part Status Active
Output Type Transistor Driver
Function Step-Down
Output Configuration Positive
Topology Buck
Number of Outputs 1
Output Phases 1
Voltage - Supply (Vcc/Vdd) 10V ~ 55V
Frequency - Switching Up to 1MHz
Duty Cycle (Max) 98%
Synchronous Rectifier Yes
Clock Sync Yes
Control Features Current Limit, Enable, Frequency Control, Soft Start
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount
Package / Case 16-PowerTSSOP (0.173", 4.40mm Width)
Supplier Device Package 16-HTSSOP
Base Product Number TPS40060

Visão Geral

Description

The TPS40060PWPR is a high-performance step-down (buck) DC-DC converter from Texas Instruments designed for powering various applications, including industrial, telecommunications, and consumer electronics. It features a wide input voltage range of 4.5 V to 17 V and can deliver an output current of up to 6 A.
Key features include an adjustable output voltage down to 0.8 V, integrated high-side and low-side MOSFETs for improved efficiency, and a switching frequency of 300 kHz, which can be synchronized to external frequencies. It also includes various protection features such as overcurrent protection, thermal shutdown, and input under-voltage lockout.
The TPS40060PWPR's compact 28-pin PowerPAD package allows for efficient thermal management and PCB space savings. Its versatility and performance make it suitable for applications requiring high efficiency and reliability in voltage regulation.

Equivalent

The TPS40060PWPR is a buck converter from Texas Instruments. Equivalent products include the LM2596, LM2675, and LTC3780 from Linear Technology, as well as the MIC2210 from Microchip. These alternatives offer similar voltage regulation and current handling capabilities but may have different specifications, such as switching frequency and efficiency. Always verify specific requirements for compatibility.

Features

The TPS40060PWPR is a step-down (buck) voltage regulator from Texas Instruments designed for efficient power management in various applications. Key features include:
1. Input Voltage Range: 4.5V to 17V, making it suitable for a wide range of power sources.
2. Output Voltage: Adjustable output with a range of 0.8V to 90% of input voltage.
3. High Efficiency: Up to 95% efficiency helps minimize heat generation and power loss.
4. Switching Frequency: Fixed at 500 kHz, allowing for smaller inductor and capacitor sizes.
5. Current Limit: Integrated current limit and thermal shutdown for enhanced protection.
6. Synchronous Operation: Reduces power dissipation with synchronous rectification.
7. Power Save Mode: Operates with low quiescent current for improved efficiency at light loads.
8. Simple Compensation: Internal compensation simplifies design, reducing external component count.
This makes the TPS40060 ideal for various applications, including industrial, consumer electronics, and battery-powered devices.

Pinout

The TPS40060PWPR is a voltage-mode, synchronous buck controller from Texas Instruments. It features a 20-pin HTQFP (Thin Quad Flatpack) package.
Key functions include:
- Input Voltage Range: Supports input voltages from 4.5V to 17V.
- Output Voltage Control: Adjustable output voltage with a reference voltage of 0.6V.
- Switching Frequency: Operates at a fixed frequency of 200 kHz, adjustable up to 1 MHz.
- Synchronous Rectification: Enhances efficiency by using MOSFETs for both high-side and low-side switching.
- Soft Start: Prevents inrush current by controlling the startup time.
- Error Amplifier: Provides feedback for voltage regulation.
- Power Good Indicator: Signals when the output voltage is within the desired range.
The device is suitable for various applications, including distributed power systems, point-of-load regulation, and battery-powered devices.

Manufacturer

The TPS40060PWPR is manufactured by Texas Instruments (TI), a well-known semiconductor company. Founded in 1930 and headquartered in Dallas, Texas, TI is a global leader in the development of analog and embedded processing technologies. The company designs and manufactures a wide range of products, including microcontrollers, processors, and various analog components.
Texas Instruments serves diverse markets, including industrial, automotive, communications, and consumer electronics. TI is recognized for its commitment to innovation, offering solutions that enhance performance and reduce power consumption in electronic systems. The TPS40060PWPR is a high-performance step-down (buck) regulator, used in power management applications to efficiently convert voltage levels. TI's reputation for quality and reliability makes its components widely used in various electronic designs.

Application

The TPS40060PWPR is a high-performance step-down (buck) DC-DC converter primarily used in industrial applications, telecommunications, and consumer electronics. It is suitable for powering microprocessors, FPGAs, and DSPs due to its efficiency and ability to handle a wide input voltage range. Additionally, it can be utilized in power management systems for servers, routers, and embedded systems. Its features facilitate applications requiring precise voltage regulation and high load current capabilities, making it ideal for battery-operated devices and power supplies demanding efficient energy conversion.

Package

The TPS40060PWPR is packaged in a 20-pin TSSOP (Thin Shrink Small Outline Package) with a PowerPAD™. This type of package provides a compact design and improved thermal performance for integrated circuit applications.

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