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TLE72722DATMA1
Product Overview
Category
The TLE72722DATMA1 belongs to the category of voltage regulators.
Use
This product is primarily used for regulating voltage in electronic circuits.
Characteristics
- High precision voltage regulation
- Low dropout voltage
- Wide input voltage range
- Overtemperature protection
- Short-circuit protection
Package
The TLE72722DATMA1 comes in a small surface-mount package, making it suitable for compact electronic devices.
Essence
The essence of this product lies in its ability to provide stable and regulated voltage to ensure proper functioning of electronic components.
Packaging/Quantity
The TLE72722DATMA1 is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.
Specifications
- Input Voltage Range: 2.7V to 40V
- Output Voltage Range: 1.2V to 37V
- Dropout Voltage: 200mV (typical)
- Quiescent Current: 50µA (typical)
- Operating Temperature Range: -40°C to +125°C
Detailed Pin Configuration
The TLE72722DATMA1 has the following pin configuration:
- VIN: Input voltage pin
- GND: Ground pin
- VOUT: Output voltage pin
- EN: Enable pin (active high)
Functional Features
- High accuracy voltage regulation
- Low power consumption
- Fast transient response
- Reverse polarity protection
- Thermal shutdown protection
Advantages and Disadvantages
Advantages
- Wide input voltage range allows for versatile applications
- Low dropout voltage minimizes power dissipation
- Overtemperature and short-circuit protection enhance reliability
- Small package size enables space-saving designs
Disadvantages
- Limited output current capability
- Higher cost compared to some alternative models
Working Principles
The TLE72722DATMA1 utilizes a feedback control mechanism to maintain a constant output voltage. It compares the actual output voltage with a reference voltage and adjusts the internal circuitry accordingly to regulate the output voltage within the specified range.
Detailed Application Field Plans
The TLE72722DATMA1 finds applications in various electronic systems, including but not limited to: - Automotive electronics - Industrial control systems - Power management modules - Portable devices - Battery-powered equipment
Detailed and Complete Alternative Models
- TLE4274G: Similar voltage regulator with higher output current capability
- LM1117-3.3: Low dropout voltage regulator with fixed 3.3V output
- LT1763: Ultra-low noise LDO voltage regulator
These alternative models offer different features and specifications, providing options for specific application requirements.
In conclusion, the TLE72722DATMA1 is a voltage regulator that offers high precision voltage regulation, low dropout voltage, and wide input voltage range. Its small package size and various protection features make it suitable for a wide range of applications. However, it has limitations in terms of output current capability and cost compared to some alternative models.
Seznam 10 běžných otázek a odpovědí souvisejících s aplikací TLE72722DATMA1 v technických řešeních
Sure! Here are 10 common questions and answers related to the application of TLE72722DATMA1 in technical solutions:
Q1: What is TLE72722DATMA1? A1: TLE72722DATMA1 is a specific integrated circuit (IC) designed for automotive applications, particularly for power management and voltage regulation.
Q2: What are the key features of TLE72722DATMA1? A2: Some key features of TLE72722DATMA1 include low quiescent current, wide input voltage range, high efficiency, overvoltage protection, and thermal shutdown.
Q3: What is the typical application of TLE72722DATMA1? A3: TLE72722DATMA1 is commonly used in automotive systems such as body control modules, infotainment systems, lighting control units, and other applications requiring power management and voltage regulation.
Q4: What is the input voltage range supported by TLE72722DATMA1? A4: TLE72722DATMA1 supports an input voltage range from 4.5V to 40V, making it suitable for various automotive power supply requirements.
Q5: How much quiescent current does TLE72722DATMA1 consume? A5: TLE72722DATMA1 has a low quiescent current consumption of typically less than 50µA, which helps in reducing power losses and increasing overall system efficiency.
Q6: Does TLE72722DATMA1 provide overvoltage protection? A6: Yes, TLE72722DATMA1 offers overvoltage protection, ensuring that the output voltage remains within safe limits even during transient voltage spikes or faults.
Q7: Can TLE72722DATMA1 handle high current loads? A7: Yes, TLE72722DATMA1 is capable of delivering high current loads, with a maximum output current of up to 500mA.
Q8: Does TLE72722DATMA1 have any built-in thermal protection? A8: Yes, TLE72722DATMA1 incorporates thermal shutdown protection, which prevents the IC from overheating and ensures safe operation under extreme temperature conditions.
Q9: Is TLE72722DATMA1 suitable for automotive applications requiring EMI/EMC compliance? A9: Yes, TLE72722DATMA1 is designed to meet automotive industry standards for electromagnetic interference (EMI) and electromagnetic compatibility (EMC), making it suitable for such applications.
Q10: What package options are available for TLE72722DATMA1? A10: TLE72722DATMA1 is available in various package options, including small outline integrated circuit (SOIC) and exposed pad power packages (e.g., TSSOP-14EP), providing flexibility for different PCB layouts and thermal requirements.
Please note that the answers provided here are general and may vary depending on the specific datasheet and application requirements.