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AP65251WU-7

产品分类: DC-DC稳压器
厂牌: DIODES
产品描述: Buck Yes 500KHz Adjustable 1 6V 600mV 16V 4.5V TSOT-23-6 贴片安装,黏合安装 2.9mm(长度)*1.6mm(宽度)
供应商型号: MIK-AP65251WU-7
供应商: 海外现货
标准整包数: 1
DIODES DC-DC稳压器 AP65251WU-7

AP65251WU-7概述

    # AP65251: Advanced Information and Comprehensive Analysis
    Product Introduction
    The AP65251 is a highly efficient, adaptive constant on-time (ACOT) synchronous step-down DC/DC converter designed by Diodes Incorporated. This versatile converter is engineered for applications requiring precise voltage regulation under varying loads, making it ideal for low-voltage systems such as digital TVs, set-top boxes, gaming consoles, and distributed power solutions. With its robust performance and extensive feature set, the AP65251 offers reliable power conversion with minimal external components, contributing to cost-effective and space-efficient designs.
    Key Features:
    - Input Voltage Range: 4.5V to 16V
    - Output Current Capability: Up to 2A continuous, with valley current up to 2.5A
    - Switching Frequency: Fixed at 500kHz
    - Efficiency: Up to 95%
    - Adjustable Output Voltage: 0.6V to 6V
    - Protection Mechanisms: UVLO, OTP, OCP with hiccup mode
    - Package: TSOT26
    - Compatibility: Fully RoHS compliant, lead-free, and halogen-free
    Technical Parameters
    Below are the key technical specifications extracted from the data sheet:
    | Parameter | Min | Typ | Max | Unit |

    | Input Voltage (VIN) | 4.5 16 | V |
    | Output Current 2.0 | 2.5 | A |
    | Switching Frequency (FSW) 500 kHz |
    | Minimum On-Time (TON) | 130 ns |
    | Feedback Voltage (VFB) | 591 | 600 | 609 | mV |
    | Soft-Start Period (TSS) 0.8 ms |
    | Overload Protection (OCP)| Trigger at IVALLEYLIMIT A |
    Additional specifications include thermal resistance (θJA = 122°C/W) and support for adaptive on-time control to ensure smooth transitions between continuous and discontinuous conduction modes.
    Product Characteristics and Advantages
    The AP65251 distinguishes itself with several cutting-edge features and benefits:
    - Adaptive Constant On-Time Control: Provides seamless transition between continuous and discontinuous modes, ensuring optimal performance across a wide range of loads.
    - Efficiency: Achieves up to 95% efficiency, reducing energy waste significantly.
    - Integrated Protection Mechanisms: Includes undervoltage lockout (UVLO), overcurrent protection (OCP), and thermal shutdown for enhanced reliability.
    - Compact Design: Utilizes TSOT26 packaging, minimizing PCB footprint.
    - Green Technology: Compliant with RoHS, lead-free, and halogen-free standards, aligning with eco-friendly regulations.
    These features make the AP65251 a preferred choice for modern electronic designs, particularly in consumer electronics, gaming consoles, and networking equipment.
    Application Scenarios and Usage Recommendations
    Typical Applications:
    - Digital TVs: Deliver stable voltage supply for various display modules.
    - Set-Top Boxes: Ensures reliable power delivery for high-definition video processing.
    - Network Systems: Supports the efficient powering of routers and switches.
    - Consumer Electronics: Ideal for handheld devices, gaming peripherals, and audio systems.
    Practical Considerations:
    - Input Capacitor Selection: Ceramic capacitors are recommended due to their low ESR, reducing noise and improving overall system stability.
    - Output Voltage Adjustment: Use resistor dividers to configure the output voltage within the 0.6V to 6V range. For optimal transient response, consider adding a small bypass capacitor (10pF–47pF).
    - Thermal Management: Ensure proper heat dissipation to avoid junction temperature exceeding 125°C.
    Compatibility and Support
    The AP65251 is fully compatible with existing PCB layouts, allowing easy integration into current des

AP65251WU-7参数

参数
拓扑 Buck
功能 Step-Down
输出数量 1
开关频率 500KHz
最小输出电压 600mV
输出类型 Adjustable
最小输入电压 4.5V
同步整流器 Yes
最大输入电压 16V
最大输出电压 6V
长*宽*高 2.9mm(长度)*1.6mm(宽度)
通用封装 TSOT-23-6
安装方式 贴片安装,黏合安装
应用等级 工业级
零件状态 停产
包装方式 卷带包装

AP65251WU-7厂商介绍

DIODES公司是一家全球领先的半导体公司,专注于提供广泛的标准和定制模拟、逻辑、接口和混合信号半导体产品。公司的产品广泛应用于通信、计算、消费电子、工业和汽车市场。

DIODES的主营产品分类包括:

1. 模拟产品:包括放大器、比较器、数据转换器、接口、电源管理、电压基准等。
2. 逻辑产品:包括FET开关、逻辑门、触发器、缓冲器等。
3. 接口产品:包括RS-232/422/485、I2C、SPI、USB等。
4. 混合信号产品:包括模数/数模转换器、触摸屏控制器等。

DIODES的产品应用领域广泛,包括:

1. 通信:手机、基站、网络设备等。
2. 计算:个人电脑、服务器、存储设备等。
3. 消费电子:智能穿戴、智能家居、游戏机等。
4. 工业:自动化控制、医疗设备、能源管理等。
5. 汽车:车载信息娱乐、安全系统、动力控制等。

DIODES的优势在于:

1. 产品种类丰富,满足不同应用需求。
2. 技术领先,提供高性能、高可靠性的解决方案。
3. 定制化服务,满足特定客户的个性化需求。
4. 全球化布局,提供快速响应和本地化支持。

AP65251WU-7数据手册

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DIODES DC-DC稳压器 DIODES AP65251WU-7 AP65251WU-7数据手册

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价格梯度 中国香港交货 内地交货(含增值税)
100+ $ 0.8562 ¥ 7.1752
500+ $ 0.8224 ¥ 6.892
库存: 25
起订量: 363 增量: 25
交货地:
最小起订量为:100
合计: ¥ 0
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