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TSM104WAIN
Product Overview
Category
TSM104WAIN belongs to the category of integrated circuits (ICs).
Use
This IC is commonly used in electronic devices for power management and control.
Characteristics
- TSM104WAIN is a highly efficient power management IC designed for various applications.
- It offers advanced features such as voltage regulation, current limiting, and thermal protection.
- The IC is known for its compact size and low power consumption.
Package
TSM104WAIN is available in a small outline package (SOP) with a total of 16 pins.
Essence
The essence of TSM104WAIN lies in its ability to efficiently manage and regulate power supply in electronic devices.
Packaging/Quantity
The IC is typically sold in reels or tubes, with each reel containing approximately 250 units.
Specifications
- Input Voltage Range: 4.5V - 40V
- Output Voltage Range: 1.2V - 37V
- Maximum Output Current: 1.5A
- Operating Temperature Range: -40°C to +125°C
Detailed Pin Configuration
- VIN: Input voltage pin
- GND: Ground pin
- VOUT: Output voltage pin
- ADJ: Adjustable pin for output voltage regulation
- EN: Enable pin for turning the IC on/off
- FB: Feedback pin for voltage regulation
- COMP: Compensation pin for stability control
- SS: Soft-start pin for gradual power-up
- PGND: Power ground pin
- BST: Boost pin for higher voltage operation
- SW: Switching pin for power conversion
- NC: No connection pin
- NC: No connection pin
- NC: No connection pin
- NC: No connection pin
- NC: No connection pin
Functional Features
- Voltage regulation with high accuracy
- Current limiting for overload protection
- Thermal protection to prevent overheating
- Soft-start function for smooth power-up
- Enable/disable control for power management
- Boost mode for higher voltage operation
Advantages and Disadvantages
Advantages
- High efficiency power management
- Compact size for space-constrained applications
- Wide input and output voltage range
- Comprehensive protection features
- Flexible enable/disable control
Disadvantages
- Limited maximum output current (1.5A)
- Requires external components for complete functionality
- Relatively higher cost compared to some alternatives
Working Principles
TSM104WAIN operates based on a switching regulator principle. It takes an input voltage and converts it into a regulated output voltage using a combination of internal circuitry and external components. The IC continuously monitors the output voltage and adjusts its internal switching mechanism to maintain the desired voltage level. It also incorporates various protection mechanisms to ensure safe and reliable operation.
Detailed Application Field Plans
TSM104WAIN finds extensive use in a wide range of electronic devices, including but not limited to: - Power supplies for consumer electronics - Automotive electronics - Industrial control systems - Telecommunications equipment - LED lighting applications
Detailed and Complete Alternative Models
- TSM104WAID: Similar to TSM104WAIN, but available in a different package (DIP) with 8 pins.
- TSM104WAIQ: Enhanced version with additional features such as adjustable current limit and power good signal.
- TSM104WAIM: Miniature variant designed for ultra-compact applications with reduced pin count.
These alternative models offer similar functionality and can be used as substitutes depending on specific requirements.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací TSM104WAIN v technických řešeních
Sure! Here are 10 common questions and answers related to the application of TSM104WAIN in technical solutions:
Q: What is TSM104WAIN? A: TSM104WAIN is a specific model of a power management integrated circuit (PMIC) developed by STMicroelectronics.
Q: What are the main features of TSM104WAIN? A: TSM104WAIN offers multiple voltage regulators, power switches, and protection features, making it suitable for various applications requiring power management.
Q: What is the input voltage range supported by TSM104WAIN? A: TSM104WAIN supports an input voltage range from 4.5V to 45V, allowing it to be used in a wide range of systems.
Q: Can TSM104WAIN handle high currents? A: Yes, TSM104WAIN can handle high currents up to 1.5A, making it suitable for powering various components in a system.
Q: What are the output voltage options provided by TSM104WAIN? A: TSM104WAIN provides multiple fixed output voltage options, such as 3.3V, 5V, and 12V, which can be selected based on the requirements of the system.
Q: Does TSM104WAIN have any built-in protection features? A: Yes, TSM104WAIN includes overvoltage protection, overcurrent protection, and thermal shutdown features to ensure safe operation and protect connected devices.
Q: Can TSM104WAIN be used in automotive applications? A: Yes, TSM104WAIN is designed to meet the requirements of automotive applications, including the ability to withstand harsh environments and automotive-specific standards.
Q: Is TSM104WAIN suitable for battery-powered systems? A: Yes, TSM104WAIN has low quiescent current consumption and supports battery voltage monitoring, making it suitable for battery-powered systems where power efficiency is crucial.
Q: Can TSM104WAIN be controlled through a microcontroller? A: Yes, TSM104WAIN can be controlled through a microcontroller using its enable pins or through an I2C interface, allowing for flexible system integration and control.
Q: Are there any evaluation boards or reference designs available for TSM104WAIN? A: Yes, STMicroelectronics provides evaluation boards and reference designs for TSM104WAIN, which can help developers quickly prototype and integrate the PMIC into their systems.
Please note that these answers are general and may vary depending on the specific implementation and requirements of your technical solution.