Description
MIC2588/MIC2594 Micrel MIC2588/MIC2594 Single-Channel, Negative High-Voltage Hot Swap Power Controllers General .
The MIC2588 and the MIC2594 are single-channel, negative-voltage hot swap controllers designed to address the need for safe insertion and removal of c.
Features
* MIC2588: Pin-for-pin functional equivalent to the LT1640/LT1640A/LT4250
* Provides safe insertion and removal from live
* 48V (nominal) backplanes
* Operates from
* 19V to
* 80V
* Electronic circuit breaker function
* Built-in 400µs “nui
Applications
* Central office switching
* 48V power distribution
* Distributed power systems
* Server Networks
Typical Application
-48V RTN (Long Pin)
-48V RTN
* D1 SMAT70A
100V
-48V RTN (Short Pin)
R1 698kΩ
1%
R2 11.8kΩ 1%
1 /PWRGD
VDD 8
2 OV 3 UV
DRAIN 7
MIC2