型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
---|---|---|---|---|
MAX5971A | Single-Port, 40W, IEEE 802.3af/at PSE Controller with Integrated MOSFET General Description The MAX5971A is a single-port, power-sourcing equipment (PSE) power controller designed for use in IEEE® 802.3af/at-compliant PSE. This device provides powered device (PD) discovery, classification, current limit, and DC and AC load-disconnect detections. The MAX5971A operates 文件:2.45484 Mbytes 页数:21 Pages | Maxim 美信 | Maxim | |
Single-Port, 40W, IEEE 802.3af/at PSE Controller with Integrated MOSFET General Description The MAX5971A is a single-port, power-sourcing equipment (PSE) power controller designed for use in IEEE® 802.3af/at-compliant PSE. This device provides powered device (PD) discovery, classification, current limit, and DC and AC load-disconnect detections. The MAX5971A operates 文件:2.45484 Mbytes 页数:21 Pages | Maxim 美信 | Maxim | ||
MAX5971A | 单端口、40W、IEEE 802.3af/at PSE控制器,内置MOSFET MAX5971A为单端口、供电设备(PSE)电源控制器,设计用于IEEE® 802.3af/at兼容PSE。该器件为用电设备(PD)提供侦测、分级、限流、直流和交流负载断开检测功能。MAX5971A可自动工作,无需任何软件编程,并具有集成的功率MOSFET和检流电阻。该器件还支持最新的5级和2级事件分级,用于对大功率PD进行检测和分级。MAX5971A能够为单个端口提供高达40W的功率(使能5级),并可对传统PD提供大电容检测。\n\n MAX5971A提供输入欠压锁定(UVLO)、输入过压锁定、过热检测、启动过程中的输出电压摆率限制以及LED状态指示。\n\n MAX59 • 兼容于IEEE 802.3af/at\n• 为单端口PSE应用提供高达40W功率\n• 集成导通电阻为0.5Ω的功率MOSFET和检流电阻\n• PD检测和分级\n• 对5级PD提供可编程电流限制\n• 为传统设备提供大电容检测\n• 支持直流和交流负载断开检测\n• 折返式和占空比受控的电流限制\n• LED指示器用于指示端口状态\n• 直接快速关断控制\n• 节省空间的28引脚TQFN (5mm x 5mm)封装; | ADI 亚德诺 | ADI | |
Package:28-WFQFN 裸露焊盘;包装:卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带 类别:集成电路(IC) 以太网供电(PoE)控制器 描述:IC POE CNTRL 1 CHANNEL 28TQFN | AD 亚德诺 | AD | ||
Package:28-WFQFN 裸露焊盘;包装:卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带 类别:集成电路(IC) 以太网供电(PoE)控制器 描述:IC POE CNTRL 1 CHANNEL 28TQFN | AD 亚德诺 | AD | ||
包装:盒 功能:以太网供电(POE),PSE 类别:开发板,套件,编程器 评估和演示板及套件 描述:EVAL KIT MAX5971A (SINGLE-PORT, | AD 亚德诺 | AD |
技术参数
- High Power Mode:
Yes
- # Channels:
1
- Port Current Readout:
No
- Load Disconnect:
AC/DC
- RoHS Available:
Yes
- Package/ Pins:
TQFN/28
- Smallest Available Pckg. (max w/pins)(mm2):
26
- Oper. Temp.(°C):
-40 to +85
- Budgetary Price (See Notes):
$4.51 @1k
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MAX |
24+ |
TQFN |
6980 |
原装现货,可开13%税票 |
询价 | ||
MAXIM |
23+ |
原厂原封□□□ |
20000 |
原厂授权代理分销现货只做原装正迈科技样品支持现货 |
询价 | ||
MAXIM |
24+ |
TQFN-28 |
10000 |
MAXIM一级代理商原装现货假一罚十 |
询价 | ||
MAXIM |
25+ |
TQFN-28 |
5000 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
询价 | ||
MAXIM/美信 |
16+ |
QFN-28 |
16533 |
只做原厂原装,认准宝芯创配单专家 |
询价 | ||
MAXIM/美信 |
1902+ |
QFN-28 |
2734 |
代理品牌 |
询价 | ||
MAXIM |
14 |
QFN28 |
6000 |
绝对原装自己现货 |
询价 | ||
MAXIM/美信 |
24+ |
TQFN-28 |
5000 |
全新原装现货假一罚十 |
询价 | ||
MAXIM/美信 |
20+ |
na |
65790 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
MAXIM |
24+ |
TQFN-28 |
35200 |
一级代理/放心采购 |
询价 |
相关规格书
更多- NE5532
- NE5532
- NE5532
- NE5532
- NE5532
- NE5532A
- NE5532A
- UNE5532
- SI7964DP
- SI7909DN
- SI7941DP
- SI7901EDN
- SI7940DP
- SI7956DP
- SI7980DP
- SI7902EDN
- SI7998DP
- SI7960DP
- SI7943DP
- SI7991DP
- SI7923DN
- SI7983DP
- SI7973DP
- SI7949DP
- SPC5605BF1MLQ6
- PI7C8150A
- PI7C8150DMAE
- XRCGB25M000F3N00R0
- WNS40H100CG
- MPC8540PX833LC
- TD62308BFG
- TD62308BP1G
- TD62308BF
- TL074
- TL074
- TL074A
- TL074-EP
- TL074H
- SN65LVDT3486AD
- PS9307L2
- PS9332L
- PS9313L
- PS9307AL
- PS9351L2
- PS9331L
相关库存
更多- NE5532
- NE5532
- NE5532
- NE5532
- NE5532A
- NE5532-TD
- NE5532NB
- NE5533
- SI7970DP
- SI7958DP
- SI7913DN
- SI7942DP
- SI7911DN
- SI7900EDN
- SI7922DN
- SI7946DP
- SI7945DP
- SI7921DN
- SI7905DN
- SI7938DP
- SI7925DN
- SI7948DP
- SI7946ADP
- SE1
- PI7C8150B
- PI7C8150DNDE
- PERICOMPI7C8150
- WNS40H100C
- WNS40H100CB
- TD62308
- TD62308APG
- TD62308AFG
- TL074
- TL074
- TL074
- TL074B
- TL074M
- SN65LVDT3486B
- PS9351L
- PS9317L2
- PS9313L2
- PS9309L2
- PS9308L2
- PS9306L2
- PS9305L