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ADP1822ARQZ-R7
Product Category: Voltage Regulator
Basic Information Overview: - Category: Integrated Circuit - Use: Voltage Regulation - Characteristics: High Efficiency, Low Dropout Voltage - Package: QFN (Quad Flat No-Lead) - Essence: Regulates Input Voltage to a Stable Output Voltage - Packaging/Quantity: Tape and Reel, 2500 units per reel
Specifications: - Input Voltage Range: 4.5V to 20V - Output Voltage Range: 0.8V to 18V - Maximum Output Current: 3A - Dropout Voltage: 300mV at 3A - Operating Temperature Range: -40°C to 125°C
Detailed Pin Configuration: - Pin 1: VIN (Input Voltage) - Pin 2: GND (Ground) - Pin 3: FB (Feedback) - Pin 4: EN (Enable) - Pin 5: SS/TRK (Soft Start/Tracking) - Pin 6: VOUT (Output Voltage)
Functional Features: - Adjustable Output Voltage - Overcurrent Protection - Thermal Shutdown - Soft Start Function - Enable Control
Advantages: - Wide Input Voltage Range - High Efficiency - Compact QFN Package - Overcurrent Protection
Disadvantages: - Limited Maximum Output Current - Requires External Components for Operation
Working Principles: The ADP1822ARQZ-R7 operates by regulating the input voltage to maintain a stable output voltage, providing a reliable power supply for various applications. It utilizes feedback control to adjust the output voltage based on the reference voltage and the feedback signal.
Detailed Application Field Plans: - Point-of-Load Power Supplies - Battery-Powered Devices - Industrial Automation Systems - Telecommunication Equipment
Detailed and Complete Alternative Models: - LM317 - LM7805 - LT1083
This concludes the entry for the ADP1822ARQZ-R7 voltage regulator, covering its product category, basic information overview, specifications, pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací ADP1822ARQZ-R7 v technických řešeních
What is the ADP1822ARQZ-R7?
- The ADP1822ARQZ-R7 is a high efficiency, current mode, step-down DC-DC controller that operates at a fixed frequency and features an internal compensation.
What is the input voltage range of the ADP1822ARQZ-R7?
- The input voltage range of the ADP1822ARQZ-R7 is 4.5V to 25V.
What is the output voltage range of the ADP1822ARQZ-R7?
- The output voltage range of the ADP1822ARQZ-R7 is 0.6V to 5.5V.
What is the typical switching frequency of the ADP1822ARQZ-R7?
- The typical switching frequency of the ADP1822ARQZ-R7 is 300kHz.
What are the key features of the ADP1822ARQZ-R7?
- The key features of the ADP1822ARQZ-R7 include high efficiency, wide input voltage range, precision enable, and overcurrent protection.
What are the typical applications of the ADP1822ARQZ-R7?
- Typical applications of the ADP1822ARQZ-R7 include point-of-load converters, distributed power systems, and general purpose step-down DC-DC applications.
What is the operating temperature range of the ADP1822ARQZ-R7?
- The operating temperature range of the ADP1822ARQZ-R7 is -40°C to 125°C.
Does the ADP1822ARQZ-R7 require an external compensation network?
- No, the ADP1822ARQZ-R7 features an internal compensation network.
What is the package type of the ADP1822ARQZ-R7?
- The ADP1822ARQZ-R7 is available in a 16-lead QSOP package.
Is there a reference design available for the ADP1822ARQZ-R7?
- Yes, reference designs and application notes are available to assist with the implementation of the ADP1822ARQZ-R7 in various technical solutions.