TPS40060PWPR

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TPS40060PWPR

IC REG CTRLR BUCK 16HTSSOP

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Spécifications

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

Vue d'ensemble

Description

The TPS40060PWPR is a high-performance, step-down (buck) switching regulator from Texas Instruments. It is designed to deliver high efficiency and precise voltage regulation for various applications, including telecom, industrial, and automotive systems. The device features an input voltage range of 4.5V to 17V and can provide an adjustable output voltage from 0.8V to 90% of the input voltage.
Key specifications include a maximum output current of 6A and a switching frequency of 300 kHz, which can be adjusted to optimize performance. The TPS40060 incorporates current-mode control for improved transient response and stability. Additionally, it features programmable soft-start, overcurrent protection, and thermal shutdown, ensuring robust operation under varying conditions.
The package is a 28-pin HTQFP (TQFP), allowing for compact designs. Its versatility makes it suitable for powering microcontrollers, FPGAs, and other digital loads. Overall, the TPS40060PWPR is a reliable choice for efficient power management in demanding environments.

Features

The TPS40060PWPR is a high-performance, step-down (buck) switching regulator from Texas Instruments. Key features include:
1. Input Voltage Range: Operates with an input voltage from 4.5V to 17V, making it suitable for a variety of applications.
2. Output Current: Capable of delivering up to 6A output current, providing flexibility in power supply design.
3. High Efficiency: Offers up to 95% efficiency, reducing heat generation and improving overall power management.
4. Adjustable Output Voltage: Output voltage can be set from 0.8V to 5V using external resistors, allowing customization for specific applications.
5. Integrated Compensation: On-chip compensation simplifies design and reduces external component count, enhancing reliability.
6. Current Mode Control: Features current mode control for improved transient response and stability.
7. Thermal Protection: Includes thermal shutdown protection to prevent overheating.
8. Package: Available in a HTQFP-32 package, facilitating easier integration into various circuit designs.
These features make the TPS40060PWPR suitable for applications in industrial, telecommunications, and consumer electronics.

Package

The TPS40060PWPR is packaged in a TSSOP (Thin Shrink Small Outline Package) with 20 pins. It features a compact design suitable for space-constrained applications, providing efficient thermal performance and ease of integration into various electronic circuits.

Pinout

The TPS40060PWPR is a step-down (buck) voltage regulator from Texas Instruments. It comes in a 16-pin HTQFP (Heat Sink Thin Quad Flat Package) package.
The pin functions are as follows:
1. VIN - Input voltage.
2. GND - Ground.
3. SW - Switch node for the internal power transistor.
4. BOOT - Bootstrap capacitor connection for high-side gate drive.
5. CSN - Current sense negative input.
6. CSP - Current sense positive input.
7. COMP - Compensation network connection.
8. VSENSE - Feedback voltage sensing.
9. VFB - Voltage feedback for regulation.
10. RAMP - Ramp signal for PWM control.
11. SYNC - Synchronization input/output.
12. EN - Enable pin for turning the device on/off.
13. TR/SS - Soft-start timing capacitor connection.
14. TON - Timing capacitor connection for on-time adjustment.
15. PGND - Power ground.
16. NC - No connection (not used).
This device is designed for applications requiring efficient power management with adjustable output voltage.

Manufacturer

The TPS40060PWPR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company known for designing and producing a wide range of integrated circuits (ICs) and semiconductor solutions. Founded in 1930, TI is primarily focused on analog and embedded processing products, catering to various industries such as automotive, industrial, communications, and consumer electronics. The TPS40060 is a synchronous step-down power regulator, showcasing TI's expertise in power management solutions. The company is recognized for its innovative technologies and commitment to advancing the semiconductor industry.

Application

The TPS40060PWPR is a high-performance power management integrated circuit primarily used in applications requiring step-down (buck) regulation. Key application areas include telecommunications, industrial equipment, automotive systems, and computer power supplies. It is suitable for powering microcontrollers, FPGAs, and other digital circuits due to its efficiency, adjustable output voltage, and ability to handle high load currents.

Equivalent

The TPS40060PWPR is a step-down voltage regulator from Texas Instruments. Equivalent products include the LM2675, LM2596, and LM22676 from Texas Instruments, as well as the LT1085 from Analog Devices. These alternatives may offer similar voltage and current ratings, efficiency, and application suitability, so it's essential to check specific datasheets for compatibility with your design requirements.

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