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RT9385BGQW
Product Overview
Category
The RT9385BGQW belongs to the category of voltage regulators.
Use
It is used to regulate voltage in electronic circuits and devices.
Characteristics
- High efficiency
- Low dropout voltage
- Overcurrent protection
- Thermal shutdown protection
Package
The RT9385BGQW comes in a small outline package (SOP-8) for surface mount applications.
Essence
This voltage regulator is essential for maintaining stable voltage levels in various electronic systems.
Packaging/Quantity
The RT9385BGQW is typically packaged in reels with a quantity of 2500 units per reel.
Specifications
- Input Voltage Range: 2.5V to 6V
- Output Voltage Range: 1.2V to 5.5V
- Maximum Output Current: 1.5A
- Dropout Voltage: 300mV at 1A
- Quiescent Current: 75µA
- Operating Temperature Range: -40°C to 125°C
Detailed Pin Configuration
- VIN (Input Voltage)
- GND (Ground)
- EN (Enable)
- NC (No Connection)
- VOUT (Output Voltage)
- VOUT (Output Voltage)
- NC (No Connection)
- VOUT (Output Voltage)
Functional Features
- Adjustable output voltage
- Low dropout voltage
- Overcurrent and thermal protection
- Enable pin for power management control
Advantages and Disadvantages
Advantages
- High efficiency
- Wide input voltage range
- Compact package size
- Overcurrent and thermal protection
Disadvantages
- Limited maximum output current
- Not suitable for high-power applications
Working Principles
The RT9385BGQW operates by comparing the output voltage to a reference voltage and adjusting the pass element to maintain a stable output voltage despite changes in input voltage and load conditions. The enable pin allows for power management control, enabling the device to be turned on or off as needed.
Detailed Application Field Plans
The RT9385BGQW is commonly used in: - Battery-powered devices - Portable electronics - IoT (Internet of Things) devices - Consumer electronics
Detailed and Complete Alternative Models
Some alternative models to the RT9385BGQW include: - LM317 - LM1117 - LT1086
In conclusion, the RT9385BGQW is a versatile voltage regulator with a wide range of applications, offering high efficiency and essential protection features. While it may have limitations in high-power applications, its compact size and performance make it a popular choice for various electronic systems.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací RT9385BGQW v technických řešeních
What is RT9385BGQW?
- RT9385BGQW is a high-efficiency, low-voltage, synchronous step-down DC/DC converter.
What is the input voltage range for RT9385BGQW?
- The input voltage range for RT9385BGQW is typically 2.5V to 5.5V.
What is the output current capability of RT9385BGQW?
- RT9385BGQW can provide an output current of up to 3A.
What is the switching frequency of RT9385BGQW?
- The switching frequency of RT9385BGQW is typically 1.5MHz.
What are the typical applications for RT9385BGQW?
- RT9385BGQW is commonly used in portable devices, battery-powered equipment, and other low-voltage systems.
Does RT9385BGQW have built-in protection features?
- Yes, RT9385BGQW includes over-temperature protection, over-current protection, and under-voltage lockout.
What is the efficiency of RT9385BGQW?
- RT9385BGQW has a high efficiency of up to 95%.
Can RT9385BGQW operate in a wide temperature range?
- Yes, RT9385BGQW is designed to operate in a wide temperature range, typically from -40°C to 85°C.
Is RT9385BGQW suitable for automotive applications?
- Yes, RT9385BGQW is suitable for automotive applications due to its wide input voltage range and robust design.
Are there any evaluation boards available for RT9385BGQW?
- Yes, there are evaluation boards available to help users quickly evaluate and test RT9385BGQW in their technical solutions.