DC3160A-A-KIT开发板套件编程器的评估演示板及套件规格书PDF中文资料

DC3160A-A-KIT属于开发板套件编程器的评估演示板及套件。由亚德诺半导体技术有限公司制造生产的DC3160A-A-KIT评估和演示板及套件该系列产品提供了一种方便的方法，在经过验证的实施环境中评估某些重点器件的性能或特性。评估方法通常有完善的文档说明，并且视乎具体情况由评估软件提供支持。产品通常由印刷电路板组成，板上已装有重点器件以及必要或有用的支持元器件，另外也可能包括其他组件，例如电缆或电源。对于数量特别多或类别独特的器件类别(如 ADC、DAC 和开关模式电源)，评估平台可组合为一个单独的产品系列。

DESCRIPTION

Demonstration kit 3160A-KIT is an Ethernet Alliance Gen

2 PoE certified, 24-port IEEE 802.3at/bt-compliant power

sourcing equipment (PSE) composed of a DC3159A

daughter card (48-channels) and DC3017A motherboard

(24, 4-pair ports). The DC3160A-KIT features the

LTC®9101-1/LTC9102/LTC9103 PSE platform chipset.

In the DC3160A-KIT, a single LTC9101-1 digital controller

interfaces with up to four analog controllers. The

DC3159A-A daughter card has four LTC9102, 12-channel,

analog controllers for 48 power channels total. The

DC3159A-B daughter card has two LTC9102, 12-channel,

analog controllers and two LTC9103, 8-channel, analog

controllers for 40 power channels total. Up to twentyfour

IEEE 802.3af, IEEE 802.3at, or IEEE 802.3bt powered

devices (PDs) can be connected to the DC3160A-KIT and

powered from this system using a single power supply.

The LTC9101-1, LTC9102, and LTC9103 use a proprietary

isolated data interface allowing the LTC9101-1 to directly

connect to the host controller I2C interface and eliminates

the need for costly opto-couplers and an additional 3.3V

supply. The DC3160A-KIT can operate completely autonomously

without a host controller or with a DC590 for I2C

interfacing.

Robust surge protection is provided by design and

onboard surge protection devices. Indicator LEDs show

channel status for up to 48 power channels. An optional

on-board buck regulator provides 3.3V from the VEE

supply for the digital circuity. This demonstration manual

provides an auto mode quick start procedure and

DC3160A-KIT overview.