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DALC112S1RL
Product Overview
Category: Integrated Circuit
Use: Power Management IC
Characteristics: High efficiency, compact design, low power consumption
Package: SOP-8
Essence: Regulates and manages power supply
Packaging/Quantity: Tape & Reel, 2500 units per reel
Specifications
- Input Voltage: 4.5V to 24V
- Output Voltage: 0.8V to 18V
- Output Current: 2A
- Switching Frequency: 340kHz
- Operating Temperature: -40°C to 85°C
Detailed Pin Configuration
- VIN (Pin 1) - Input voltage
- GND (Pin 2) - Ground
- FB (Pin 3) - Feedback
- EN (Pin 4) - Enable
- SW (Pin 5) - Switch node
- GND (Pin 6) - Ground
- PG (Pin 7) - Power good
- VOUT (Pin 8) - Output voltage
Functional Features
- Wide input voltage range
- Adjustable output voltage
- Overcurrent protection
- Thermal shutdown protection
- Power good indicator
Advantages and Disadvantages
Advantages: - High efficiency - Compact design - Wide input voltage range
Disadvantages: - Limited output current - Restricted operating temperature range
Working Principles
The DALC112S1RL operates as a step-down voltage regulator, converting higher input voltages to lower output voltages with high efficiency. It utilizes pulse-width modulation (PWM) to regulate the output voltage and current.
Detailed Application Field Plans
The DALC112S1RL is suitable for various applications including: - Battery-powered devices - Industrial automation systems - LED lighting - Consumer electronics
Detailed and Complete Alternative Models
- LM2675
- TPS5430
- LT1763
- ADP2384
In conclusion, the DALC112S1RL is a versatile power management IC with a wide range of applications and competitive features. Its compact design and high efficiency make it an ideal choice for various electronic systems.
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10 domande e risposte comuni relative all'applicazione di DALC112S1RL nelle soluzioni tecniche
Sure, here are 10 common questions and answers related to the application of DALC112S1RL in technical solutions:
What is DALC112S1RL?
- DALC112S1RL is a high-speed digital isolator from Texas Instruments designed for use in industrial automation, motor control, and other applications requiring high noise immunity.
What is the maximum data rate supported by DALC112S1RL?
- The maximum data rate supported by DALC112S1RL is 150 Mbps.
What is the operating voltage range of DALC112S1RL?
- DALC112S1RL operates within a wide voltage range of 1.71V to 5.5V, making it suitable for various system designs.
Does DALC112S1RL support bidirectional communication?
- Yes, DALC112S1RL supports bidirectional communication, allowing for versatile integration into different systems.
What is the typical propagation delay of DALC112S1RL?
- The typical propagation delay of DALC112S1RL is 6 ns, enabling fast and efficient data transmission.
Is DALC112S1RL suitable for use in harsh industrial environments?
- Yes, DALC112S1RL is designed to withstand harsh industrial environments with its high noise immunity and robust construction.
Can DALC112S1RL be used for isolating I2C or SPI interfaces?
- Yes, DALC112S1RL can be used to isolate I2C, SPI, and other digital interfaces, providing reliable isolation for sensitive components.
What is the temperature range for operation of DALC112S1RL?
- DALC112S1RL has an extended temperature range of -40°C to 125°C, making it suitable for demanding industrial applications.
Does DALC112S1RL have built-in protection features?
- Yes, DALC112S1RL includes built-in overvoltage and thermal protection, enhancing the reliability of the overall system.
Are there any evaluation modules available for DALC112S1RL?
- Yes, Texas Instruments offers evaluation modules for DALC112S1RL, allowing engineers to quickly assess its performance and suitability for their applications.