MIC2186BM
Product Overview
Category
The MIC2186BM belongs to the category of voltage regulators.
Use
It is used to regulate and stabilize voltage in electronic circuits.
Characteristics
- Low dropout voltage
- Low quiescent current
- Wide input voltage range
- Overcurrent and thermal protection
Package
The MIC2186BM comes in a small outline integrated circuit (SOIC) package.
Essence
The essence of the MIC2186BM lies in its ability to efficiently regulate voltage with minimal power loss.
Packaging/Quantity
The MIC2186BM is typically packaged in reels and is available in quantities suitable for production runs.
Specifications
- Input Voltage Range: 2.5V to 20V
- Output Voltage Range: 1.25V to 16V
- Dropout Voltage: 300mV at 150mA
- Quiescent Current: 120µA
- Operating Temperature Range: -40°C to 125°C
Detailed Pin Configuration
The MIC2186BM has a standard 5-pin configuration: 1. VIN (Input Voltage) 2. GND (Ground) 3. FB (Feedback) 4. EN (Enable) 5. VOUT (Output Voltage)
Functional Features
- Low dropout voltage for efficient regulation
- Enable pin for power management
- Overcurrent and thermal protection for device safety
- Wide input voltage range for versatility
Advantages and Disadvantages
Advantages
- Low dropout voltage ensures efficient power usage
- Wide input voltage range allows for flexibility in applications
- Overcurrent and thermal protection enhances device reliability
Disadvantages
- May not be suitable for ultra-low power applications due to quiescent current
Working Principles
The MIC2186BM operates by comparing the output voltage to a reference voltage and adjusting the pass element to maintain a stable output voltage, even with varying input voltages and load conditions.
Detailed Application Field Plans
The MIC2186BM is well-suited for various applications including: - Battery-powered devices - Portable electronics - Automotive systems - Industrial control systems
Detailed and Complete Alternative Models
Some alternative models to the MIC2186BM include: - MIC39100: A high-current, low-dropout voltage regulator - LM2940: A low dropout voltage regulator with adjustable output
In conclusion, the MIC2186BM is a versatile voltage regulator with a wide input voltage range and low dropout voltage, making it suitable for a variety of electronic applications.
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技術ソリューションにおける MIC2186BM の適用に関連する 10 件の一般的な質問と回答をリストします。
What is the MIC2186BM?
- The MIC2186BM is a high-speed, low-side MOSFET driver designed to drive an external N-channel power MOSFET in applications such as synchronous buck converters.
What is the input voltage range for the MIC2186BM?
- The input voltage range for the MIC2186BM is typically 4.5V to 14V.
What is the maximum output current capability of the MIC2186BM?
- The MIC2186BM can typically deliver up to 3A of peak source or sink current.
What are the key features of the MIC2186BM?
- The key features of the MIC2186BM include a wide input voltage range, fast rise and fall times, and thermal shutdown protection.
What are the typical applications for the MIC2186BM?
- Typical applications for the MIC2186BM include point-of-load regulators, VRM and POL modules, and synchronous buck converters.
What is the operating temperature range of the MIC2186BM?
- The operating temperature range of the MIC2186BM is typically -40°C to 125°C.
Does the MIC2186BM have built-in shoot-through protection?
- Yes, the MIC2186BM includes built-in shoot-through protection to prevent simultaneous conduction of the high-side and low-side MOSFETs.
What is the typical propagation delay of the MIC2186BM?
- The typical propagation delay of the MIC2186BM is around 15ns.
Can the MIC2186BM be used in automotive applications?
- Yes, the MIC2186BM is suitable for use in automotive applications due to its wide input voltage range and robust design.
Is there a recommended layout for using the MIC2186BM in a PCB design?
- Yes, the datasheet for the MIC2186BM provides a recommended layout for optimal performance and EMI reduction in PCB designs.