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BAV70W,115

产品分类: 整流二极管/整流桥
厂牌: NXP SEMICONDUCTORS
产品描述: 100V 4A 4ns 500nA 175mA 贴片安装
供应商型号: CY-BAV70W,115
供应商: Avnet
标准整包数: 1
NXP SEMICONDUCTORS 整流二极管/整流桥 BAV70W,115

BAV70W,115概述

    # Electronic Component Product Overview: UBA2024 for 18 W CFL Lamp Design
    1. Product Introduction
    The UBA2024 series, developed by NXP Semiconductors, is an advanced integrated half-bridge power IC specifically designed for non-dimmable compact fluorescent lamps (CFLs) with output powers ranging up to 22 W. Available in both DIP8 and SO14 packages, the UBA2024 is compatible with input voltages from 100 V to 127 V AC and 220 V to 240 V AC. These devices serve as highly efficient drivers, incorporating essential features like integrated half-bridge transistors, bootstrap circuitry, and a precision oscillator for soft-start and quasi-preheating. The UBA2024 is tailored for lamp powers up to 15 W, while the UBA2024A supports higher power ranges (above 15 W).
    Key applications include general-purpose lighting, residential and commercial CFL systems, and LED retrofits, making the UBA2024 ideal for achieving high reliability and compact form factors in modern lighting solutions.
    2. Technical Parameters
    | Parameter | Specification |

    | Input Voltage Range | 100–127 V AC / 220–240 V AC |
    | Operating Frequency | 25–60 kHz, typically 40–50 kHz |
    | Output Power | Up to 18 W |
    | Start-Up Frequency | 150 kHz |
    | Oscillator Frequency | Programmable via external ROSC and COSC |
    | Bootstrapping Voltage | Up to 550 V |
    | Soft-Start Function | Frequency sweep-down |
    | Quasi-Preheat Option | Programmable timing |
    | Pin Configuration | DIP8 / SO14 Package |
    | Switch RDS(on)| ≤ 5 Ω |
    Supporting Electrical Characteristics:
    - Capacitor Values: CHB1/CHB2 ≥ 2 × 68 nF (standard); CBUFF2 (for voltage doubler)
    - Resistor Values: Range from 6.8 Ω to 47 Ω, rated at 1 W for lower power lamps.
    - Inductance: Adjustable to ensure resonance tank meets lamp requirements.

    Environmental Conditions:
    - Ambient Temperature: -40°C to +85°C
    - Junction Temperature: ≤ 150°C
    3. Product Features and Advantages
    Unique Features:
    - Integrated Half-Bridge Power IC: Combines controller and driver functionalities in one compact chip.
    - Adjustable Oscillator Frequency: Customizable for precise control over power output.
    - Soft-Start and Quasi-Preheat: Reduces wear-and-tear, prolongs lamp life, and ensures safe ignition.
    - High Voltage Tolerance: Supports maximum voltages of 550 V, enhancing reliability in diverse environments.
    Market Competitiveness:
    - Cost Efficiency: Minimal external components required for complete system design.
    - Enhanced Reliability: Reduced number of components minimizes failure points.
    - Compact Form Factor: Optimized for space-constrained CFL designs.
    - User-Friendly Design Tools: Simplifies prototyping and scaling for various lamp powers.
    4. Application Case Studies and Recommendations
    Example Use Cases:
    1. Non-Dimmable 18 W CFL Design:
    - Components Used: UBA2024AP, 22 µF/200 V buffer capacitor, 6.8 Ω resistor, 2.2 nF resonant capacitor.
    - Performance Metrics: Achieves stable lamp ignition, minimal phase shift (-40° to -60°), and RMS current under 270 mA.

    2. 120 V AC Region Design with Voltage Doubler:
    - Incorporates a voltage doubler stage for regions with lower ma

BAV70W,115参数

参数
Vr-反向电压 100V
反向恢复时间 4ns
正向浪涌电流 4A
配置 -
If - 正向电流 175mA
Ir - 反向电流 500nA
2.2mm(Max)
1.35mm(Max)
1mm(Max)
安装方式 贴片安装
应用等级 汽车级
零件状态 在售
包装方式 散装,卷带包装

BAV70W,115厂商介绍

NXP Semiconductors是一家全球领先的半导体公司,总部位于荷兰。公司专注于提供高性能、安全和互联的解决方案,以推动智能生活和智能城市的发展。NXP的产品广泛应用于汽车、工业和物联网(IoT)、移动设备、通信基础设施等多个领域。

主营产品分类包括:
1. 微控制器(MCU):广泛应用于嵌入式系统,如智能家居、工业自动化等。
2. 射频(RF)和无线技术:包括NFC、蓝牙等,用于无线通信和数据传输。
3. 汽车电子:为汽车提供安全、连接和动力管理解决方案。
4. 安全解决方案:包括安全元件和软件,保护数据和交易安全。
5. 分立器件和传感器:用于各种检测和测量应用。

NXP Semiconductors的优势在于:
- 强大的研发能力:持续投入研发,推动技术创新。
- 广泛的产品线:提供多样化的产品,满足不同市场需求。
- 深厚的行业经验:在多个领域拥有丰富的经验和专业知识。
- 全球化布局:在全球范围内设有研发中心和生产基地,为客户提供本地化服务。

BAV70W,115数据手册

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BAV70W,115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)
5000+ $ 0.0175 ¥ 0.1477
库存: 7535
起订量: 6771 增量: 1
交货地:
最小起订量为:5000
合计: ¥ 738.5
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