画像は参考用です
IC REG BUCK BOOST ADJ 38ETSSOP
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メーカーアレグロ・マイクロシステムズ
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メーカー品番 #A4412KLVTR-T
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在庫状況3633
365 日間品質保証
7*24 日間の品質保証
90-時間単位のサービス保証
1日間のアフターサービス保証
仕様
| 属性 | 値 |
| Part Status | Active |
| Function | Step-Down, Step-Up/Step-Down |
| Output Configuration | Positive |
| Topology | Buck, Buck-Boost |
| Output Type | Adjustable |
| Number of Outputs | 1 |
| Voltage - Input (Min) | 3.8V |
| Voltage - Input (Max) | 40V |
| Voltage - Output (Min / Fixed) | 1.3V |
| Voltage - Output (Max) | 3.3V |
| Current - Output | 400mA |
| Frequency - Switching | 2.2MHz |
| Synchronous Rectifier | Yes |
| Operating Temperature | -40°C ~ 150°C |
| Mounting Type | Surface Mount |
| Package / Case | 38-TFSOP (0.173", 4.40mm Width) Exposed Pad |
| Supplier Device Package | 38-eTSSOP |
| Base Product Number | A4412 |
| Grade | Automotive |
| Qualification | AEC-Q100 |
概要
Description
In terms of specifications, it often features a low on-resistance, high-speed switching capabilities, and thermal stability, making it suitable for applications in power management, signal processing, and digital circuits. Additionally, the A4412KLVTR-T is packaged for efficient thermal dissipation and ease of integration into printed circuit boards (PCBs).
Overall, it is an essential part for designers and engineers looking to optimize performance and reliability in their electronic systems. Understanding its datasheet, including parameters like maximum ratings, electrical characteristics, and thermal information, is crucial for effective implementation in projects.
Equivalent
Features
1. Low Input Offset Voltage: Ensures accurate signal amplification.
2. High Gain Bandwidth Product: Typically around 1 MHz, facilitating high-frequency applications.
3. Rail-to-Rail Output: Allows the output to swing close to the supply rails, maximizing dynamic range.
4. Wide Supply Voltage Range: Operates from a single supply of 2.7V to 5.5V, enhancing versatility in various circuits.
5. Low Power Consumption: Consumes minimal power, making it suitable for battery-powered devices.
6. Temperature Range: Suitable for industrial applications, with a wide operating temperature range.
7. Low Noise: Provides high signal integrity for sensitive applications.
These features make the A4412KLVTR-T ideal for use in audio processing, sensor signal conditioning, and other precision applications.
Pinout
Pin Count: 14 pins
Function: The A4412KLVTR-T is designed for applications requiring high precision and low noise. It functions as a voltage amplifier, capable of amplifying small signals while maintaining stability and low distortion. The device is commonly used in signal conditioning, audio processing, and sensor applications.
Key pin functions include:
1. Non-inverting inputs (pins 2 and 14)
2. Inverting inputs (pins 3 and 13)
3. Output pins (pins 1 and 7)
4. Power supply pins (V+ and V-)
5. Compensation and biasing pins for stability and performance adjustments.
Always refer to the official datasheet for detailed specifications and electrical characteristics.
Manufacturer
TSMC specializes in the fabrication of a wide range of semiconductor technologies, including analog, mixed-signal, RF, and digital logic ICs. The company is known for its cutting-edge processes, including advanced nodes such as 5nm and 7nm technologies, which are essential for high-performance computing and mobile applications. TSMC serves a diverse clientele across various sectors, including consumer electronics, automotive, and telecommunications, making it a pivotal player in the technology supply chain.
Application
1. Switching Power Supplies: Used for efficient power conversion and regulation.
2. DC-DC Converters: Essential for step-up and step-down voltage regulation.
3. Motor Drivers: Employed in electric motor control for precise speed and torque management.
4. Load Switching: Ideal for controlling high current loads in various electronic devices.
5. Battery Management Systems: Utilized in charging and discharging circuits for battery protection and efficiency.
Overall, it is widely used in consumer electronics, industrial automation, and automotive applications.