Linear Technology LTC4290B/LTC4271: (DC1680 + DC1842) 8-Port 25.5W Demo Kit (req DC590) DC1843A DC1843A データシート
製品コード
DC1843A
1
dc1843af
DEMO MANUAL DC1843A
DESCRIPTION
DC1842A and DC1680A
LTC4290B/LTC4271
8-Port PSE with Digital Isolation
Demonstration kit DC1843A is an 8-port Type 2 power
sourcing equipment (PSE) composed of a DC1842A
daughter card and DC1680A motherboard. The kit is used
for evaluation of the LTC4290B and LTC4271 PSE chipset.
Up to 8 powered devices (PDs) can be connected and
powered from this system using a single power supply.
A DC590 is connected to the DC1680A for I
sourcing equipment (PSE) composed of a DC1842A
daughter card and DC1680A motherboard. The kit is used
for evaluation of the LTC4290B and LTC4271 PSE chipset.
Up to 8 powered devices (PDs) can be connected and
powered from this system using a single power supply.
A DC590 is connected to the DC1680A for I
2
C interfacing
with QuikEval™. This demonstration manual provides a
Quick Start Procedure, a DC1842A overview, a DC1680A
Quick Start Procedure, a DC1842A overview, a DC1680A
L, LT, LTC, LTM, Linear Technology and the Linear logo are registered trademarks and
QuikEval is a trademark of Linear Technology Corporation. All other trademarks are the property
of their respective owners.
QuikEval is a trademark of Linear Technology Corporation. All other trademarks are the property
of their respective owners.
BOARD PHOTO
overview, schematics, BOMs, and layout printouts. Refer
to the Layout Guide for Demonstration Circuit 1842A when
laying out the LTC4290B/LTC4271 circuit. Contact Linear
Technology for this document.
to the Layout Guide for Demonstration Circuit 1842A when
laying out the LTC4290B/LTC4271 circuit. Contact Linear
Technology for this document.
Design files for this circuit board are available at
http://www.linear.com/demo