IP802AR中文資料2 Port PSE Controller數(shù)據(jù)手冊(cè)IC+規(guī)格書
| 廠商型號(hào) |
IP802AR |
| 功能描述 | 2 Port PSE Controller |
| 制造商 | IC+ IC Plus Corp |
| 中文名稱 | 九旸電子 九旸電子股份有限公司 |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2026-1-22 19:35:00 |
| 人工找貨 | IP802AR價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
IP802AR規(guī)格書詳情
描述 Description
IP802AR is a 2-port PSE (Power Sourcing Equipment) controller IC for PoE (Power over Ethernet) systems. It integrates power, analog, and logic circuits into a single chip, and can be used for Midcap and Endpoint PSE applications.
IP802AR?meets all IEEE 802.3AF-2003 requirements, such as multi-point resistor detection, PD classification, DC Disconnect, and Back-off for Midcap. It also meets all IEEE 802.3AT-2009 requirements, such as two-event classification and supplies maximum 36W per port.
IP802 comprises internal temperature monitoring and thermal protection to protect against junction overheating. The 3.3V regulator is built-in to support external devices. Multiple IP802ARs can integrate to build a 2 x N ports PSE system, and I2C bus uses to collect PD power status from each IP802AR?to support global power management.
Management switch host has options to communicate with IP802ARs via I2C bus for PSE management activities. Opt couplers can be implemented to provide electrical isolations between the host and IP802ARs for signal communication.
特性 Features
? IEEE 802.3AF-2003 and 802.3AT-2009 compliant ?
? Single DC power supply voltage input (44~57V) ?
? Wide temperature range: -40°C~+85°C ?
? Supplies 2 independent power ports ?
? Built-in power FETs ?
? 0.1R Sense embedded
? I2C Bus to access up to 8 x IP802AR devices
? Continuous system monitoring for every port ?
? Independent system parameters setting for?every port??
? Thermal monitoring and protection ?
? Built-in 3.3V regulators for external devices ?
? Built-in Power-on Reset ?
? Configurations:
30W x 2 ports ?
? Total Current / Power Limit and Overload / Temperature Warning LED
? Support Serial and Direct LED
? Support 4-Pair 60W application
? Support 24V low voltage application
? Built-in EEPROM interface for dumb application ?
? Package and Operating temperature ?
? 48 Pin (7mmx7mm) MQFN, -40~85°C
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
ICPLUS |
1748+ |
QFN48 |
1457 |
一級(jí)代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價(jià) | ||
INTERSIL |
25+ |
PLCC |
18000 |
原廠直接發(fā)貨進(jìn)口原裝 |
詢價(jià) | ||
ic |
24+ |
SMD |
20000 |
一級(jí)代理原裝現(xiàn)貨假一罰十 |
詢價(jià) | ||
ICPLUS |
24+ |
QFN48 |
8000 |
原廠原裝，價(jià)格優(yōu)勢(shì)，歡迎洽談！ |
詢價(jià) | ||
ICPLUS |
23+ |
QFN48 |
2600 |
正規(guī)渠道,只有原裝! |
詢價(jià) | ||
ICPLUS |
23+ |
QFN48 |
20000 |
詢價(jià) | |||
ICPLUS |
25+ |
QFN48 |
5200 |
原廠原裝,價(jià)格優(yōu)勢(shì) |
詢價(jià) | ||
PHI |
25+23+ |
33388 |
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價(jià) | |||
IC |
24+ |
QFN |
395 |
大批量供應(yīng)優(yōu)勢(shì)庫(kù)存熱賣 |
詢價(jià) | ||
AMD |
24+ |
DIP40 |
765 |
詢價(jià) |
