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BD8668GW-E2
Product Overview
Category
BD8668GW-E2 belongs to the category of integrated circuit (IC) voltage regulators.
Use
It is used as a voltage regulator in various electronic devices and systems.
Characteristics
- High efficiency
- Low dropout voltage
- Overcurrent protection
- Thermal shutdown protection
Package
The BD8668GW-E2 comes in a small outline package (SSOP-B20).
Essence
The essence of BD8668GW-E2 lies in its ability to regulate voltage with high efficiency and reliability.
Packaging/Quantity
The BD8668GW-E2 is typically packaged in reels and available in quantities suitable for mass production.
Specifications
- Input Voltage Range: 4.5V to 18V
- Output Voltage Range: 0.8V to 16V
- Maximum Output Current: 3A
- Dropout Voltage: 300mV at 1A
- Operating Temperature Range: -40°C to 125°C
Detailed Pin Configuration
The BD8668GW-E2 has a total of 20 pins, each serving specific functions related to input, output, and control of the voltage regulation process.
Functional Features
- Voltage regulation
- Overcurrent protection
- Thermal shutdown protection
- Adjustable output voltage
Advantages and Disadvantages
Advantages
- High efficiency
- Wide input voltage range
- Overcurrent and thermal protection
- Adjustable output voltage
Disadvantages
- Higher cost compared to basic linear regulators
- More complex to implement in some designs
Working Principles
The BD8668GW-E2 works by comparing the actual output voltage to a reference voltage and adjusting the internal circuitry to maintain a stable output voltage despite changes in input voltage or load conditions.
Detailed Application Field Plans
The BD8668GW-E2 is commonly used in: - Power supplies for consumer electronics - Automotive electronics - Industrial control systems - Telecommunications equipment
Detailed and Complete Alternative Models
Some alternative models to BD8668GW-E2 include: - LM317 - LM7805 - LT1083
In conclusion, the BD8668GW-E2 is a versatile and reliable voltage regulator suitable for a wide range of applications, offering high efficiency and robust protection features.
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Listen Sie 10 häufige Fragen und Antworten im Zusammenhang mit der Anwendung von BD8668GW-E2 in technischen Lösungen auf
What is the BD8668GW-E2?
- The BD8668GW-E2 is a motor driver IC designed for use in automotive applications, such as power windows, sunroofs, and other motor-driven systems.
What is the operating voltage range of the BD8668GW-E2?
- The operating voltage range of the BD8668GW-E2 is 4.5V to 18V.
What type of motors can be driven by the BD8668GW-E2?
- The BD8668GW-E2 can drive brushed DC motors commonly found in automotive applications.
What is the maximum output current of the BD8668GW-E2?
- The BD8668GW-E2 has a maximum output current of 1.0A.
Does the BD8668GW-E2 have built-in protection features?
- Yes, the BD8668GW-E2 includes various protection features such as overcurrent protection, thermal shutdown, and reverse voltage protection.
What is the typical application of the BD8668GW-E2?
- The BD8668GW-E2 is commonly used in automotive power window and sunroof control systems.
What is the package type of the BD8668GW-E2?
- The BD8668GW-E2 is available in a small HSSOP-B20 package.
Can the BD8668GW-E2 operate in harsh automotive environments?
- Yes, the BD8668GW-E2 is designed to operate in harsh automotive environments, meeting the necessary reliability and performance standards.
Does the BD8668GW-E2 require external components for operation?
- The BD8668GW-E2 requires minimal external components for operation, making it suitable for compact designs.
Is there a reference design available for the BD8668GW-E2?
- Yes, reference designs and application notes are available to assist with the implementation of the BD8668GW-E2 in technical solutions.