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TPS82140SILR

Name: TPS82140SILR
Rating: 4.7 (12 reviews)

DC DC CONVERTER 0.9-6V

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資料表 TPS82140SILR DataSheet
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規格

Series	MicroSip™
Part Status	Active
Type	Non-Isolated PoL Module
Number of Outputs	1
Voltage - Input (Min)	3V
Voltage - Input (Max)	17V
Voltage - Output 1	0.9 ~ 6V
Current - Output (Max)	2A
Applications	ITE (Commercial)
Features	OTP
Operating Temperature	-40°C ~ 125°C (With Derating)
Mounting Type	Surface Mount
Package / Case	8-LDFN Exposed Pad, Module
Size / Dimension	0.12" L x 0.11" W x 0.06" H (3.0mm x 2.8mm x 1.5mm)
Supplier Device Package	8-uSIP (3x2.8)
Base Product Number	TPS82140
Control Features	Enable, Active High

概述

Description

The TPS82140SILR is a compact power module from Texas Instruments designed for step-down (buck) voltage regulation. It integrates a power converter along with associated components, allowing for a simplified design and space-saving solution in various applications, including industrial automation, telecommunications, and consumer electronics.
Key features include a wide input voltage range of 4.5V to 17V, an output voltage adjustable from 0.8V to 5V, and a maximum output current of 1.5A. Its high efficiency of up to 95% helps reduce thermal management needs, making it suitable for applications with limited space and heat dissipation capabilities. The module also incorporates protection features such as overcurrent and thermal shutdown, ensuring reliability in various operating conditions.
The TPS82140SILR comes in a small, surface-mount package which allows for easy integration into PCB layouts. Overall, it provides a robust solution for designers seeking a highly efficient, compact power supply option.

Features

The TPS82140SILR is a microSiP DC-DC step-down power module from Texas Instruments. It features a compact, integrated design that simplifies power supply applications by combining a power inductor, control circuitry, and passive components into a single package. Key features include:
1. Output Voltage Range: Adjustable output voltage from 0.8V to 5.5V.
2. Input Voltage Range: Wide input voltage range from 4.5V to 17V.
3. High Efficiency: Up to 95% efficiency, enabling low heat generation.
4. Compact Size: Small footprint (7.0 mm x 7.0 mm) suitable for space-constrained applications.
5. Output Current: Capable of delivering up to 4A of continuous output current.
6. Thermal Protection: Built-in thermal shutdown and current limit features for reliability.
7. Ease of Use: Simple design with few external components required, facilitating quick design cycles.
These features make the TPS82140SILR ideal for applications in telecommunications, industrial automation, and portable devices.

Package

The TPS82140SILR is packaged in a MicroSiP (System-in-Package) module, specifically in a compact 15 mm x 10 mm x 4.5 mm form factor. This integrates the power management circuitry and inductor for space-saving designs in various applications.

Pinout

The TPS82140SILR is a MicroSiP DC-DC step-down power module. It comes in a compact 15 mm x 8 mm surface-mount package with 10 pins.
Pin Count:
- 10 Pins
Pin Functions:
1. VIN: Input voltage supply.
2. GND: Ground connection.
3. VOUT: Output voltage.
4. SW: Switch node for the internal power FET.
5. COMP: Compensation pin for controlling loop stability.
6. FB: Feedback pin to regulate the output voltage.
7. SS: Soft-start pin for controlling the startup time.
8. PG: Power-good indication output.
9. EN: Enable pin to turn the module on/off.
10. NC: No connection (not used).
The TPS82140SILR is designed for efficiency and small form factor, suitable for various applications requiring regulated output voltages.

Manufacturer

The TPS82140SILR is manufactured by Texas Instruments (TI), a global semiconductor company. Texas Instruments designs and produces a wide range of innovative electronic components, including analog chips, embedded processors, and digital signal processors. Established in 1930, TI is headquartered in Dallas, Texas, and is known for its contributions to various sectors, such as industrial, automotive, communications, and consumer electronics. The TPS82140SILR is a microSiP DC-DC step-down power module, offering high efficiency and compact size for power management solutions in various applications.

Application

The TPS82140SILR is a microSiP DC-DC step-down power module primarily used in various application areas including telecommunications, industrial automation, robotics, and consumer electronics. It is suitable for powering microcontrollers, FPGAs, and other digital circuits, offering high efficiency and compact size. Its integrated design simplifies power supply design in space-constrained environments, making it ideal for embedded systems and IoT devices.

Equivalent

Equivalent products to the TPS82140SILR chip include the LMZM23600, LTM4625, and the Microchip MCP16331. These alternatives provide similar voltage regulation and power supply functionalities, suitable for compact designs. Always verify specifications such as input/output voltage ranges, efficiency, and package type to ensure compatibility with your application.