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MAX25601DAUI/V+

产品分类: LED驱动器
厂牌: ANALOG DEVICES
产品描述: PWM,Analog Step-Down (Buck),Step-Up (Boost) 1 4.9V 5.1V 2TSSOP-8(EP) 贴片安装
供应商型号: 3556322
供应商: 海外现货
标准整包数: 1
ANALOG DEVICES LED驱动器 MAX25601DAUI/V+

MAX25601DAUI/V+概述

    MAX25601A/B/C/D Synchronous Boost and Synchronous Buck LED Controllers
    Product Introduction
    The MAX25601A/B/C/D is a sophisticated integrated circuit designed to function as both a synchronous boost controller followed by a synchronous buck LED controller. It is tailored primarily for automotive applications, where its input voltage range of 4.5V to 40V serves as an ideal pre-boost power supply. The controller supports parallel operation to handle higher output power efficiently, with enhanced efficiency through synchronous rectification.
    Technical Parameters
    - Input Voltage Range: 4.5V to 40V
    - Boost Output Voltage Range: Up to 65V
    - Switching Frequency: Programmable between 200kHz and 2.2MHz
    - Efficiency: High efficiency and fast transient response due to synchronous rectification
    - Control Scheme: Uses Maxim’s F3 architecture for average current-mode control, eliminating the need for compensation components
    - Temperature Range: Operates within a broad range of -40°C to +125°C
    - Package Options: Available in 32-pin SWTQFN and 28-pin TSSOP packages
    Product Features and Advantages
    The MAX25601A/B/C/D offers several key advantages:
    - Space and Cost Efficiency: Integrates multiple functions, reducing the bill of materials (BOM) and simplifying designs.
    - Wide Dimming Ratio: Supports both analog and PWM dimming for a high contrast ratio.
    - Protection Mechanisms: Includes short circuit, overvoltage, and thermal protection mechanisms to enhance system reliability.
    - Advanced Control: Utilizes a proprietary average current-mode control scheme for stable performance.
    Application Cases and Usage Recommendations
    This controller is primarily used in automotive exterior lighting systems, including high-beam/low-beam lights, daytime running lights (DRLs), matrix lights, pixel lights, and adaptive front-light assemblies. For optimal performance, it is recommended to ensure proper heat dissipation in high-power applications and to calibrate the dimming settings according to specific requirements.
    Compatibility and Support
    The MAX25601A/B/C/D is compatible with various external MOSFET configurations, allowing users to optimize current handling capabilities. Maxim Integrated provides comprehensive technical support, including detailed documentation and evaluation kits to aid in product integration.
    Common Issues and Solutions
    Some common issues users might face include:
    - Overheating: Ensure adequate cooling solutions are implemented.
    - Incorrect Dimming Levels: Verify correct calibration of REFI and IOUTV settings.
    - Fault Indicators: Check FLT pin status regularly to prevent prolonged fault conditions.
    Summary and Recommendation
    The MAX25601A/B/C/D stands out as a robust solution for high-brightness LED driver applications requiring high efficiency and reliable operation across challenging environments. Its integration capabilities, extensive protection features, and versatile control options make it highly recommended for automotive and industrial lighting projects. We strongly recommend this product for projects demanding efficient power management and advanced dimming functionalities.
    This article provides a comprehensive overview of the MAX25601A/B/C/D controllers, highlighting their technical specifications, unique features, and practical applications, while also addressing common concerns and offering usage suggestions for optimal performance.

MAX25601DAUI/V+参数

参数
效率 -
最大输出电压 5.1V
输出数量 1
拓扑 Step-Down (Buck),Step-Up (Boost)
输出电流 -
调光方式 PWM,Analog
最小输入电压 -
最小输出电压 4.9V
功率 -
最大输入电压 -
通用封装 2TSSOP-8(EP)
安装方式 贴片安装
应用等级 商用级,汽车级,工业级
零件状态 在售
包装方式 管装

MAX25601DAUI/V+厂商介绍

Analog Devices(简称ADI)是一家全球领先的半导体公司,专注于模拟、混合信号和数字信号处理(DSP)集成电路(IC)的设计、制造和营销。公司成立于1965年,总部位于美国马萨诸塞州的诺伍德。

ADI的主营产品主要分为以下几类:
1. 数据转换器:包括模数转换器(ADC)和数模转换器(DAC),广泛应用于通信、工业、医疗等领域。
2. 放大器和比较器:提供各种高性能放大器和比较器产品,用于信号放大、滤波和比较等。
3. 射频(RF)和微波产品:包括射频收发器、混频器、放大器等,应用于无线通信、**等领域。
4. 电源管理:提供电源转换、电源管理等解决方案,满足各种电源需求。
5. 接口和通信:包括以太网、串行通信等接口产品,用于数据传输和通信。
6. 处理器和DSP:提供高性能处理器和数字信号处理器,用于复杂信号处理和控制。

ADI的优势在于其在模拟和混合信号领域的深厚技术积累,以及对客户需求的深刻理解。公司不断推出创新产品,满足客户在各种应用场景下的需求,如5G通信、自动驾驶、工业自动化等。此外,ADI还提供全面的技术支持和定制化服务,帮助客户实现产品快速上市。

MAX25601DAUI/V+数据手册

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ANALOG DEVICES LED驱动器 ANALOG DEVICES MAX25601DAUI/V+ MAX25601DAUI/V+数据手册

MAX25601DAUI/V+封装设计

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价格梯度 中国香港交货 内地交货(含增值税)
1+ ¥ 62.3435
10+ ¥ 59.2427
50+ ¥ 50.2949
100+ ¥ 46.5994
250+ ¥ 44.6124
500+ ¥ 42.6507
1000+ ¥ 40.6637
库存: 1000
起订量: 21 增量: 1
交货地:
最小起订量为:10
合计: ¥ 592.42
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