The  BCM59121  contains  eight  low-RDS  with  on-chip,  high-voltage  pass-FETs,  internal  current
sense  and  an  onboard  microcontroller  —  all  targeted  to  significantly  reduce  the  complexity  of
Power over Ethernet (PoE) and Power over Ethernet Plus (PoE+) designs while easing PCB layout.
The  BCM59121  provides  excellent  protection  under  all  possible  fault  conditions  and  overloads.  It
also supports two-event Classification for Type 2 application

Manufacture: Broadcom
Process Technology: 0.13um, 1P5M
Die Size: 4.656mm ×4.327mm


Octal  Integrated  IEEE  802.3at-Compliant PSE Controller