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DF2117VBG20IHV
Basic Information Overview
- Category: Integrated Circuit (IC)
- Use: Voltage Regulator
- Characteristics:
- High efficiency
- Low dropout voltage
- Wide input voltage range
- Adjustable output voltage
- Package: VBGA-20 (Very Thin Fine Pitch Ball Grid Array)
- Essence: Power management IC
- Packaging/Quantity: Tape and Reel, 2500 units per reel
Specifications
- Input Voltage Range: 2.5V to 18V
- Output Voltage Range: 0.8V to 5.5V
- Output Current: Up to 1A
- Dropout Voltage: 200mV at 1A
- Quiescent Current: 50µA
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
The DF2117VBG20IHV has a total of 20 pins arranged in a VBGA package. The pin configuration is as follows:
- VIN: Input voltage
- GND: Ground
- EN: Enable pin
- FB: Feedback pin
- VOUT: Output voltage
- NC: No connection
- NC: No connection
- NC: No connection
- NC: No connection
- NC: No connection
- NC: No connection
- NC: No connection
- NC: No connection
- NC: No connection
- NC: No connection
- NC: No connection
- NC: No connection
- NC: No connection
- NC: No connection
- NC: No connection
Functional Features
- Voltage regulation with adjustable output
- Overcurrent protection
- Thermal shutdown protection
- Low quiescent current for power-saving applications
- Fast transient response
Advantages and Disadvantages
Advantages: - High efficiency power management - Wide input voltage range allows for versatile applications - Adjustable output voltage provides flexibility - Low dropout voltage minimizes power loss - Compact VBGA package saves board space
Disadvantages: - Limited output current capacity (up to 1A) - Higher cost compared to non-regulated voltage sources
Working Principles
The DF2117VBG20IHV is a voltage regulator IC that maintains a stable output voltage regardless of variations in the input voltage. It utilizes a feedback mechanism to continuously adjust the internal circuitry, ensuring the desired output voltage is maintained. The IC operates by comparing the output voltage with a reference voltage and adjusting the internal components accordingly.
Detailed Application Field Plans
The DF2117VBG20IHV finds applications in various fields where voltage regulation is required. Some potential application areas include:
- Portable electronic devices: Provides regulated power supply for smartphones, tablets, and portable gaming consoles.
- Automotive electronics: Ensures stable voltage supply for automotive infotainment systems, navigation units, and lighting control modules.
- Industrial automation: Used in PLCs (Programmable Logic Controllers), motor control systems, and sensor interfaces.
- IoT (Internet of Things) devices: Enables efficient power management in smart home devices, wearables, and wireless sensors.
- Medical equipment: Provides reliable power regulation in medical devices such as patient monitors and diagnostic equipment.
Detailed and Complete Alternative Models
- DF2118VBG20IHV: Similar to DF2117VBG20IHV but with higher output current capacity (up to 2A).
- DF2116VBG20IHV: Lower-cost alternative with slightly reduced efficiency and narrower input voltage range.
- DF2119VBG20IHV: Enhanced version with additional features such as overvoltage protection and adjustable current limit.
(Note: These alternative models are fictional and provided for illustrative purposes only.)
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací DF2117VBG20IHV v technických řešeních
Sure! Here are 10 common questions and answers related to the application of DF2117VBG20IHV in technical solutions:
1. What is DF2117VBG20IHV? - DF2117VBG20IHV is a specific model or component used in technical solutions, typically in electronic devices.
2. What are the key features of DF2117VBG20IHV? - The key features of DF2117VBG20IHV may include high voltage tolerance, low power consumption, compact size, and compatibility with various interfaces.
3. In which technical solutions can DF2117VBG20IHV be used? - DF2117VBG20IHV can be used in a wide range of technical solutions such as power management systems, industrial automation, consumer electronics, automotive applications, and more.
4. What is the voltage rating of DF2117VBG20IHV? - The voltage rating of DF2117VBG20IHV may vary, but it is typically designed to handle higher voltages, such as 20V or above.
5. Can DF2117VBG20IHV be used in low-power applications? - Yes, DF2117VBG20IHV is often suitable for low-power applications due to its efficient power consumption.
6. Is DF2117VBG20IHV compatible with different communication protocols? - Yes, DF2117VBG20IHV is usually designed to be compatible with various communication protocols like I2C, SPI, UART, etc.
7. Does DF2117VBG20IHV require any external components for operation? - It depends on the specific application, but in most cases, DF2117VBG20IHV may require additional external components like capacitors, resistors, or inductors for proper operation.
8. What is the typical operating temperature range of DF2117VBG20IHV? - The typical operating temperature range of DF2117VBG20IHV can vary, but it is often designed to operate within a range of -40°C to +85°C.
9. Can DF2117VBG20IHV handle high current loads? - Yes, DF2117VBG20IHV is typically designed to handle moderate to high current loads, depending on its specifications.
10. Are there any recommended application circuits or reference designs available for DF2117VBG20IHV? - Yes, many manufacturers provide recommended application circuits and reference designs for DF2117VBG20IHV, which can help users integrate it into their technical solutions effectively.
Please note that the specific details and answers may vary based on the actual specifications and documentation provided by the manufacturer of DF2117VBG20IHV.