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TPSM63603SRDHR

Name: TPSM63603SRDHR
Rating: 4.7 (12 reviews)

HIGH-DENSITY, 3-V TO 36-V INPUT,

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資料表 TPSM63603SRDHR DataSheet
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規格

Series	TPSM
Part Status	Active
Type	Non-Isolated PoL Module
Number of Outputs	1
Voltage - Input (Min)	3V
Voltage - Input (Max)	36V
Voltage - Output 1	1 ~ 16V
Current - Output (Max)	3A
Applications	ITE (Commercial)
Features	Adjustable Output, Remote On/Off
Operating Temperature	-40°C ~ 125°C
Efficiency	94.1%
Mounting Type	Surface Mount
Package / Case	30-PowerQFN Module
Size / Dimension	0.24" L x 0.16" W x 0.07" H (6.0mm x 4.0mm x 1.8mm)
Supplier Device Package	30-B0QFN (4x6)

概述

Description

The TPSM63603SRDHR is a compact, high-efficiency power module from Texas Instruments designed for step-down (buck) voltage regulation. It provides a simple solution for converting a higher voltage input (up to 17 V) to a lower output voltage, adjustable from 0.8 V to 5.5 V. The module features an integrated inductor, enabling a small footprint, which is ideal for space-constrained applications.
With a maximum output current of 3 A, the TPSM63603SRDHR is suitable for a variety of applications, including industrial, automotive, and consumer electronics. Its high efficiency (up to 95%) helps minimize heat generation, enhancing reliability and performance.
The device supports various features, such as soft start, power good indication, and thermal protection, making it user-friendly and robust. Its design promotes high performance with minimal external components, simplifying the circuit layout and reducing time-to-market for designers.

Features

The TPSM63603SRDHR is a compact, highly integrated DC-DC step-down power module from Texas Instruments. Key features include:
1. Output Voltage Range: Adjustable output voltage from 0.8V to 5.5V.
2. Input Voltage Range: Accepts input voltages from 4.5V to 17V.
3. Max Output Current: Delivers up to 3A continuous output current.
4. High Efficiency: Offers efficiency up to 95% across a wide load range.
5. Compact Size: Housed in a small 6mm x 6mm QFN package, ideal for space-constrained applications.
6. Integrated Inductor: Includes an integrated inductor, simplifying the design and reducing external component count.
7. Thermal Performance: Features thermal shutdown and power good indicator for enhanced reliability.
8. Control Mode: Operates in Pulse Width Modulation (PWM) mode for improved transient response.
These attributes make the TPSM63603SRDHR suitable for various applications, including consumer electronics, industrial equipment, and battery-powered devices.

Package

The TPSM63603SRDHR is packaged in a VQFN (Very Thin Quad Flat No-lead) package, specifically a 16-pin VQFN with a size of 3mm x 3mm. This type of package is designed for efficient thermal performance and compact design in power management applications.

Pinout

The TPSM63603SRDHR is a step-down (buck) DC-DC power module from Texas Instruments. It features a total of 10 pins.
The pin functions are as follows:
1. VIN - Input voltage supply.
2. GND - Ground connection.
3. SW - Switch node connection for the inductor.
4. VOUT - Output voltage.
5. COMP - Compensation network connection for stability.
6. PGND - Power ground for switching components.
7. EN - Enable pin to turn the device on or off.
8. SS - Soft-start pin for controlled startup.
9. FB - Feedback pin for voltage regulation.
10. MODE - Mode selection pin for operation (PWM or PFM).
The TPSM63603 operates with an input voltage range of 3.5 V to 17 V and can deliver a maximum output current of 3 A. It is designed for high efficiency and compactness in various applications.

Manufacturer

The TPSM63603SRDHR is manufactured by Texas Instruments (TI), an American technology company. Texas Instruments is a global leader in the design and manufacture of semiconductors and various integrated circuits. TI specializes in analog and embedded processing products, serving a wide range of industries, including automotive, industrial, communications, and consumer electronics. The company is known for its innovative solutions in power management, signal processing, and microcontrollers, contributing significantly to advancements in electronic design and applications. Founded in 1930, TI has established itself as a key player in the semiconductor industry, focusing on developing technology that enhances connectivity and efficiency in electronic systems.

Application

The TPSM63603SRDHR is a high-performance DC-DC step-down power module suitable for applications in telecommunications, industrial equipment, automotive systems, and consumer electronics. It is designed for low-voltage power rails, powering microcontrollers, FPGAs, and other digital devices, as well as providing efficient power solutions for battery-operated devices and point-of-load (POL) applications. Its compact size and high efficiency make it ideal for space-constrained designs.

Equivalent

The TPSM63603SRDHR is a power module from Texas Instruments. Equivalent products include the LMZ21700 and LMZ22005 from Texas Instruments, as well as the LTM4633 and LTM4600 from Analog Devices. When selecting an alternative, ensure compatibility with input/output voltage, current ratings, and footprint specifications. Always check the manufacturer's datasheets for detailed comparisons.