ADM4210: Low Voltage Hot Swap Controller in 6-pin TSOT Package
The ADM4210 is a 6-pin TSOT Hot Swap controller that allows a board to be safely inserted and removed from a live backplane.
An internal charge pumped driver controls the GATE of an external high side N-channel FET for a supply voltage ranging from 2.7V to 16.5V. The ADM4210 provides the initial timing cycle and allows the GATE to be ramped up at a capacitor adjustable rate.
The ADM4210 features a fast current limit loop providing active current limiting together with a circuit breaker timer. The signal at the ON pin turns the part on and off and a low on the pin will reset the device.
This part is available in two options: the ADM4210-1 will automatically retry after an over-current fault and the ADM4210-2 will latch off after an over-current fault.
ADM4210 特点
- Allows Safe Board Insertion and Removal from a Live Backplane
- Adjustable Analog Current Limit with Circuit Breaker
- Fast Response Limits Peak Fault Current
- Automatic Retry or Latch Off On Current Fault
- Adjustable Supply Voltage Power-Up Rate
- High Side Drive for External FET Switch
- Controls Supply Voltages from 2.7V to 16.5V
- In-Built Under-voltage Lockout
- Adjustable Over-voltage Protection
- Low profile (1mm) TSOT Package
- Pin for Pin Compatible with LTC4210-1 and LTC4210-2
ADM4210 功能框图
| 产品型号 | 产品状态 | 封装 | 引脚 | 温度范围 |
|---|---|---|---|---|
| ADM4210-1AUJZ-RL7 | 量产 | 6 ld TSOT | 6 | 工业 |
| ADM4210-2AUJZ-RL7 | 量产 | 6 ld TSOT | 6 | 工业 |
ADM4210 应用技术支持与电子电路设计开发资源下载
- ADM4210 数据手册DataSheet 下载 . PDF
- ADI 模拟器件公司比较器产品选型指南 . PDF
- Analog Devices, Inc. 美国模拟器件公司产品订购手册 .PDF
- 热插拨及电源监控器广告( pdf, 306kb)
- 电源监控器与时序控制器. PDF