Analog Devices Inc. LTM4620/A双通道或单通道直流/直流µModule稳压器
Analog Devices Inc. LTM4620/A双通道13A或单通道26A直流/直流µModule稳压器的高效率设计能够为每个输出提供高达13A的连续电流，仅需少量的输入和输出电容器。LTM4620/A内置有温度二极管，负责监视器件温度。高开关频率和电流模式架构的运用实现了针对线路和负载变化的快速瞬态响应，并且未牺牲稳定性。特性包括多相操作、Burst Mode®操作、用于电源轨排序的输出电压跟踪功能以及频率同步。µModule稳压器具有故障保护功能，包括过压和过流保护。
特性
- Dual 13A or single 26A output
- 4.5V to 16V wide input voltage range
- ±1.5% maximum total DC output error
- Multiphase current sharing with multiple LTM4620As/LTM4620s up to 100A
- LTM4620A has higher efficiency and wider VOUT range than LTM4620
- Differential remote sense amplifier
- Current mode control/fast transient response
- Adjustable switching frequency
- Overcurrent foldback protection
- Frequency synchronization
- Internal temperature monitor
- Output overvoltage protection
应用
- Telecom and networking equipment
- Storage and ATCA cards
- Industrial equipment
发布日期: 2017-05-15
| 更新日期: 2024-09-30