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TPSM82822ASILR

Name: TPSM82822ASILR
Rating: 4.7 (12 reviews)

DC DC CONVERTER 0.6-4V

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資料表 TPSM82822ASILR DataSheet
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規格

Series	TPSM
Part Status	Active
Type	Non-Isolated PoL Module
Number of Outputs	1
Voltage - Input (Min)	2.4V
Voltage - Input (Max)	5.5V
Voltage - Output 1	0.6 ~ 4V
Current - Output (Max)	2A
Applications	ITE (Commercial)
Features	Adjustable Output, Remote On/Off
Operating Temperature	-40°C ~ 125°C
Efficiency	95%
Mounting Type	Surface Mount
Package / Case	10-TFDFN Module
Size / Dimension	0.10" L x 0.08" W x 0.04" H (2.5mm x 2.0mm x 1.1mm)
Control Features	Enable, Active High
Supplier Device Package	10-uSIP (2.5x2)

概述

Description

The TPSM82822ASILR is a power module designed for automotive applications, featuring integrated components that simplify the design of power supply systems. It is part of Texas Instruments' family of power management solutions, specifically optimized for use in safety-critical environments, meeting ASIL-D (Automotive Safety Integrity Level D) requirements.
This module contains a synchronous buck converter and associated passive components in a compact package, offering high efficiency and a wide input voltage range (4.5V to 17V). It delivers up to 2A of output current, making it suitable for powering microcontrollers, sensors, and other automotive systems. Key features include advanced thermal performance, integrated protection mechanisms, and a small footprint, which facilitate easy integration into space-constrained designs.
Overall, the TPSM82822ASILR is designed to enhance reliability and safety in automotive applications while providing a robust solution for efficient voltage regulation.

Features

The TPSM82822ASILR is a compact, high-efficiency power module designed for automotive applications. Key features include:
1. Integrated Power Stage: Combines a DC-DC converter and inductor in a single package, simplifying design and saving space.
2. Input Voltage Range: Supports 4.5V to 17V input, making it suitable for various automotive power systems.
3. Output Current: Delivers up to 2A of continuous output current.
4. Output Voltage Range: Adjustable output voltage from 0.8V to 5V, allowing flexibility for different applications.
5. High Efficiency: Efficiency levels exceed 90%, helping to reduce heat generation and improve overall system performance.
6. Thermal Performance: Designed to operate in a wide temperature range, suitable for automotive environments.
7. Safety Features: Includes overcurrent protection and thermal shutdown for enhanced reliability.
The TPSM82822ASILR is ideal for compact designs requiring efficient power management in automotive electronics and other demanding applications.

Package

The TPSM82822ASILR is packaged in a 16-pin HTQFN (Thin Quad Flat No-lead) package. This compact package design is suitable for space-constrained applications, offering enhanced thermal performance and electrical characteristics.

Pinout

The TPSM82822ASILR is a microSiP DC-DC power module from Texas Instruments. It features a pin count of 10.
The functions of its pins are as follows:
1. Vin: Input voltage.
2. Vout: Output voltage.
3. GND: Ground connection.
4. SW: Switch node for the internal inductor.
5. COMP: Compensation network connection.
6. PG: Power good indicator.
7. EN: Enable control for the module.
8. SS/TR: Soft-start and tracking control.
9. Vout_Sense: Output voltage sense for feedback.
10. NC: Not connected (no internal connection).
The module is designed for high efficiency and compact design, suitable for automotive applications due to its ASIL (Automotive Safety Integrity Level) rating.

Manufacturer

The TPSM82822ASILR is manufactured by Texas Instruments (TI), a leading global semiconductor company. Texas Instruments specializes in designing and manufacturing a wide range of semiconductor products, including analog chips, embedded processors, and power management solutions. Founded in 1930, TI serves various sectors such as automotive, industrial, communications, and consumer electronics. The company's focus on innovation and development has positioned it as a key player in the semiconductor industry, providing solutions that enhance performance and efficiency in electronic devices. The TPSM82822ASILR specifically is a microSiP DC-DC step-down power module designed for automotive applications, highlighting TI's commitment to delivering high-quality, reliable solutions for demanding environments.

Application

The TPSM82822ASILR is a microSiP DC-DC step-down power module designed for automotive applications. It is ideal for powering automotive infotainment systems, advanced driver-assistance systems (ADAS), battery management systems, and other safety-critical automotive electronics. Its compact design, high efficiency, and robust thermal performance make it suitable for space-constrained applications within vehicles.

Equivalent

The TPSM82822ASILR is a microSiP DC-DC step-down power module. Equivalent products include the Murata OKR-T/3-W12-C, RECOM R-78E and the Texas Instruments TPS563202. These alternatives offer similar functionality, voltage output, and current ratings, making them suitable for similar applications. Always verify specifications for compatibility with your specific design requirements.