Model & package intelligence
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RENESAS ISL6545CBZ-T ISL6545CBZ
Configuration
1 options
Configuration
25+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- RENESAS ISL6545CBZ-T
- Type
- RENESAS
- Minimum package
- 2500 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- RENESAS
- Electronic Component
- ISL6545CBZ-T
- Electronic Component
- 1
- Package
- SOIC-8
- Electronic Component
- DC-DC Power Supply IC
- Electronic Component
- 0.104g
- Electronic Component
- 1
- Type
- Electronic Component
- Synchronous
- Electronic Component
- Electronic Component
- BM0153472614
- Operating Temperature
- 0℃~+70℃@(TJ)
- Operating Voltage
- 1V~12V
- Switching Frequency
- 300kHz
- Electronic Component
- Electronic Component
- Output Voltage
- 600mV~12V
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
产品概述：ISL6545CBZ-T
一、概述
ISL6545CBZ-T是瑞萨（Renesas）公司的高性能降压型DC-DC电源芯片，专为满足现代电子产品对电源管理的严格要求而设计。其工作电压范围为4.5V至14.4V，频率设定为300kHz，能够为多种应用场景提供高效、稳定的电源。该芯片采用SOIC-8封装，结构紧凑，非常适合表面贴装（SMD）应用，广泛应用于消费电子、通信设备、工业控制及汽车电子等领域。
二、主要特性
工作电压范围：ISL6545CBZ-T的供电电压范围为4.5V至14.4V，适应多种电源输入条件，灵活性高。
输出数及类型：该芯片配置有一个输出通道，输出配置为正，能够直接驱动负载，且输出阶段为晶体管驱动器，提供高效率的电流输出。
开关频率：具备300kHz的开关频率，这一频率能够有效平衡系统的效率与电磁干扰（EMI），使其适合对噪声敏感的应用环境。
控制特性：集合了限流和使能两项控制特性，ISL6545CBZ-T能在负载突变时快速调整输出电流，保证系统的稳定性与安全性。此外，片内的使能功能提供了简单的开启和关闭操作，提高了系统的智能化水平。
占空比：该芯片的最大占空比为100%，充分利用了输入电压范围，确保在各种负载条件下均能稳定输出。
同步整流器：内置同步整流器，使得在降压转换时，能够显著降低导通损耗，提高整体能效，尤其是在负载较大的情况下。
工作温度范围：适用的工作温度范围为0°C至70°C，保证在普通工业和消费环境下的可靠性与稳定性。
封装与安装：以SOIC-8封装方式提供，支持表面贴装，便于自动化生产线的集成，降低了生产成本和工艺复杂度。
三、应用场景
ISL6545CBZ-T由于其优异的性能，广泛应用于以下场景：
消费电子：如手机、平板电脑、便携式音响等需要高效电源管理的设备。
通信设备：例如无线接收器和发射器，这类设备需要稳定的电源以保证信号传输的可靠性。
工业控制：在工控自动化设备中，ISL6545CBZ-T可以为数字控制器及传感器提供稳定可靠的电源。
汽车电子：在现代汽车电子系统中，正馈电的电源转换器能够为关键的电子控制单元提供可靠的支持。
四、总结
ISL6545CBZ-T是一款高度集成的降压型DC-DC电源转换器，凭借其优异的电压范围、开关频率、控制特性及同步整流设计，满足了对高效能电源的迫切需求。其稳定的性能和多种应用灵活性使其成为众多电子产品设计的理想选择，能有效提升产品的性能、可靠性及市场竞争力。无论是在消费电子、通信设备还是工业控制领域，ISL6545CBZ-T都能够提供强大且高效的电源解决方案，为各种应用提供源源不断的动力。
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