72V261LA10TF8
Basic Information Overview
- Category: Integrated Circuit (IC)
- Use: Power Management
- Characteristics: High voltage, low power consumption
- Package: Surface Mount Technology (SMT)
- Essence: Voltage Regulator
- Packaging/Quantity: Tape and Reel, 2500 units per reel
Specifications
- Input Voltage Range: 4.5V to 80V
- Output Voltage Range: 1.2V to 60V
- Output Current: Up to 1A
- Quiescent Current: 50µA (typical)
- Operating Temperature Range: -40°C to +125°C
Detailed Pin Configuration
The 72V261LA10TF8 IC has the following pin configuration:
| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | VIN | Input Voltage | | 2 | GND | Ground | | 3 | EN | Enable Pin | | 4 | FB | Feedback Pin | | 5 | VOUT | Output Voltage |
Functional Features
- Wide input voltage range allows for versatile applications
- Low quiescent current ensures minimal power consumption
- High efficiency conversion for improved energy efficiency
- Overcurrent and thermal protection for enhanced safety
- Adjustable output voltage through external resistor divider
Advantages and Disadvantages
Advantages: - Wide input voltage range enables compatibility with various power sources - Low quiescent current reduces power wastage during standby mode - High efficiency conversion results in less heat dissipation and longer battery life - Built-in protection features enhance system reliability and durability
Disadvantages: - Limited output current may not be suitable for high-power applications - External components required for voltage adjustment may increase complexity and cost
Working Principles
The 72V261LA10TF8 is a voltage regulator IC that utilizes a switching regulator topology to efficiently convert the input voltage to a regulated output voltage. It employs pulse width modulation (PWM) techniques to control the duty cycle of the internal power switch, ensuring the desired output voltage is maintained. The feedback pin (FB) monitors the output voltage and adjusts the duty cycle accordingly. The enable pin (EN) allows for easy on/off control of the regulator.
Detailed Application Field Plans
The 72V261LA10TF8 is commonly used in various applications, including: 1. Automotive electronics: Power management for vehicle systems, such as infotainment systems, lighting, and sensors. 2. Industrial automation: Voltage regulation for control systems, motor drives, and PLCs. 3. Telecommunications: Power supply for network equipment, base stations, and communication devices. 4. Renewable energy: Voltage regulation for solar panels, wind turbines, and battery charging systems. 5. Consumer electronics: Power management for portable devices, home appliances, and audio/video equipment.
Detailed and Complete Alternative Models
- 72V261LA10TF9: Similar specifications with enhanced overcurrent protection.
- 72V261LA12TF8: Higher output voltage range for specific applications.
- 72V261LA08TF8: Lower input voltage range suitable for certain low-power systems.
(Note: These alternative models are provided for reference purposes and may have slight variations in specifications.)
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技術ソリューションにおける 72V261LA10TF8 の適用に関連する 10 件の一般的な質問と回答をリストします。
Sure! Here are 10 common questions and answers related to the application of 72V261LA10TF8 in technical solutions:
Q: What is the voltage rating of the 72V261LA10TF8? A: The voltage rating of the 72V261LA10TF8 is 72 volts.
Q: What type of component is the 72V261LA10TF8? A: The 72V261LA10TF8 is a varistor, which is a type of voltage-dependent resistor.
Q: What is the purpose of using the 72V261LA10TF8 in technical solutions? A: The 72V261LA10TF8 is commonly used for transient voltage suppression and surge protection in electronic circuits.
Q: Can the 72V261LA10TF8 handle high voltage spikes? A: Yes, the 72V261LA10TF8 is designed to handle high voltage spikes and protect sensitive components from damage.
Q: What is the maximum energy absorption capability of the 72V261LA10TF8? A: The 72V261LA10TF8 has a maximum energy absorption capability of X joules (specific value can be provided if available).
Q: Is the 72V261LA10TF8 suitable for both AC and DC applications? A: Yes, the 72V261LA10TF8 can be used in both AC and DC circuits.
Q: What is the response time of the 72V261LA10TF8? A: The response time of the 72V261LA10TF8 is typically very fast, usually in nanoseconds.
Q: Can the 72V261LA10TF8 be used in automotive applications? A: Yes, the 72V261LA10TF8 is suitable for automotive applications and can protect against voltage surges in vehicles.
Q: Does the 72V261LA10TF8 require any additional components for proper operation? A: The 72V261LA10TF8 may require external circuitry such as fuses or current-limiting resistors for optimal performance.
Q: What are some common applications of the 72V261LA10TF8? A: The 72V261LA10TF8 is commonly used in power supplies, industrial equipment, telecommunications systems, and electronic appliances to provide surge protection.
Please note that the specific details and values mentioned above may vary depending on the manufacturer's specifications and datasheet of the 72V261LA10TF8 varistor.