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.
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.
Features and Benefits
| Power Management |
| Document | note |
| ADM4210: Hot Swap Controller in 6-Lead TSOT Package Data Sheet (Rev. A) | PDF 300 kB |
| Part Number | Package | Packing Qty | Temp Range | Price 100-499 | Price 1000+ | RoHS |
|---|---|---|---|---|---|---|
| ADM4210-1AUJZ-RL7 Production | 6 ld TSOT | REEL 3000 | -40 to 85C | 0 | 1.99 | Y |
| ADM4210-2AUJZ-RL7 Production | 6 ld TSOT | REEL 3000 | -40 to 85C | 0 | 1.99 | Y |
