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TPSM265R1SILR

Name: TPSM265R1SILR
Rating: 4.7 (12 reviews)

3-V TO 65-V INPUT, 100-MA, STEP-

Производитель
Мфр. Часть #TPSM265R1SILR
Пакет
Лист данных TPSM265R1SILR DataSheet
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Спецификации

Part Status	Active
Type	Non-Isolated PoL Module
Number of Outputs	1
Voltage - Input (Min)	3V
Voltage - Input (Max)	65V
Voltage - Output 1	1.233 ~ 15V
Current - Output (Max)	100mA
Features	Adjustable Output
Operating Temperature	-40°C ~ 125°C
Mounting Type	Surface Mount
Package / Case	10-LDFN Exposed Pad, Module
Size / Dimension	0.15" L x 0.12" W x 0.06" H (3.8mm x 3.0mm x 1.6mm)
Base Product Number	TPSM265
Supplier Device Package	10-uSIP (3.8x3)

Обзор

Description

The TPSM265R1SILR is a high-efficiency, step-down (buck) DC-DC power module from Texas Instruments. It integrates a switch mode regulator, inductor, and necessary passive components into a compact, easy-to-use package. Designed for various applications, including consumer electronics and industrial systems, it offers a wide input voltage range typically from 4.5V to 17V and outputs up to 3A.
Key features include high efficiency (up to 95%), adjustable output voltage, and built-in protection mechanisms such as overcurrent and thermal shutdown. The module is suitable for space-constrained designs due to its small footprint and minimal external component requirements.
Developers can easily implement the TPSM265R1SILR in their designs, benefiting from its simplicity and reliability in delivering stable power to various loads.

Features

The TPSM265R1SILR is a high-efficiency, step-down power module from Texas Instruments. Key features include:
- Input Voltage Range: 4.5V to 17V, making it suitable for various applications.
- Output Voltage: Adjustable output from 0.8V to 15V.
- Output Current: Supports up to 3A continuous load current.
- Efficiency: High efficiency (up to 95%), reducing heat generation and improving thermal performance.
- Compact Package: Available in a small, easy-to-mount module package, ideal for space-constrained designs.
- Integrated Components: Combines a power inductor, MOSFETs, and compensation circuitry, simplifying designs.
- Thermal Protection: Includes thermal shutdown and overcurrent protection to enhance reliability.
- Control Method: Voltage mode control provides good transient response.
- Operating Temperature Range: -40°C to 125°C, suitable for harsh environments.
These features make the TPSM265R1SILR ideal for applications in industrial, automotive, and consumer electronics where efficiency and compactness are critical.

Package

The TPSM265R1SILR is packaged in a 12-pin HTQFN (Heat-Sink Thin Quad Flat No-lead) package. This compact package design facilitates efficient thermal management and enables high-density board layouts.

Pinout

The TPSM265R1SILR is a compact power module from Texas Instruments with a pin count of 10. It is designed for step-down (buck) voltage regulation. The module integrates a power stage and controller to provide high-efficiency conversion from a higher input voltage to a lower output voltage.
Key functions of its pins include:
1. VIN: Input voltage.
2. GND: Ground reference.
3. VOUT: Output voltage.
4. COMP: Compensation network for stability.
5. FB: Feedback for voltage regulation.
6. SW: Switch node for the internal switching transistor.
7. EN: Enable pin to turn the module on/off.
8. SS: Soft-start pin for controlled startup.
9. PG: Power good indication for output voltage.
10. NC: No connect pin.
The device is suitable for a variety of applications, providing compactness and efficiency in power supply designs.

Manufacturer

The TPSM265R1SILR is manufactured by Texas Instruments (TI), a leading global semiconductor company. Founded in 1930 and headquartered in Dallas, Texas, Texas Instruments designs and produces a wide range of analog and digital semiconductor solutions. The company is particularly known for its innovative products in various sectors, including automotive, industrial, communications, and consumer electronics. TI specializes in power management, microcontrollers, embedded processing, and various analog technologies. Their focus on research and development has positioned them as a key player in the electronics industry, providing essential components that drive modern technology.

Application

The TPSM265R1SILR is a step-down power module used in various applications such as industrial automation, telecommunications, LED lighting, and point-of-load power supplies. It is suitable for powering microcontrollers, FPGAs, and other digital devices due to its high efficiency and compact design. Additionally, it can be utilized in automotive systems and portable electronics where space and thermal management are critical.

Equivalent

Equivalent products to the TPSM265R1SILR include the LMZ12003, LMZ12004, and LMZ12005 from Texas Instruments, and the MIC28513 from Microchip. These alternatives provide similar power management functionalities, typically in the same voltage output range and with comparable efficiency. Always check specific datasheets for detailed specifications to ensure compatibility with your application.

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