PD69108中文资料PDF规格书
PD69108规格书详情
DESCRIPTION
Microsemi’s PD69108 Power over Ethernet (PoE) Manager integrates power, analog and state of the art logic into a single 48 pin, plastic QFN package. The device is used in Ethernet switches and Midspans, enabling network devices to share power and data over the same cable.
The PD69108 device is an 8 ports, mixed-signal, high-voltage PoE driver. It enables detection of IEEE802.3at-2009 compliant Type 1 and Type 2 PDs (Powered Devices), ensuring safe power feeding and disconnection of ports with full digital control and a minimum of external components.
KEY FEATURES
◆ IEEE802.3af-2003 compliant
◆ IEEE802.3at-2009 compliant,
including two-event classification
◆ Supports pre-standard PD detection
◆ Supports Cisco devices detection
◆ Single DC voltage input (44 to 57 VDC)
◆ Input voltage out of range protection
◆ Wide temperature range: -10°C to
+85°C
◆ PD69108F version covering -40°C to
+85°C
◆ Over-temperature protection
◆ Low power dissipation (0.36 Ω sense
resistor and 0.3Ω MOSFET Rdson)
◆ Includes Reset command pin
◆ 4 x direct address configuration pins
◆ Continuous port monitoring and
system data
◆ Configurable load current setting
◆ Configurable AT/AF modes
◆ Configurable standard and legacy
detection mode
◆ Power soft start mechanism
◆ On-chip thermal protection
◆ Voltage monitoring/protection
◆ Built in 3.3 VDC and 5 VDC regulators
◆ Internal power on reset
◆ RoHS compliant
◆ Emergency power management
supporting four configurable power
bank I/Os
◆ Can be cascaded to up to 12 PoE
devices (96 ports)
产品属性
- 产品编号:
PD69108FILQ-TR
- 制造商:
Microchip Technology
- 类别:
集成电路(IC) > 以太网供电(PoE)控制器
- 包装:
管件
- 类型:
控制器(PSE)
- 标准:
802.3at(PoE+),802.3af(PoE)
- 工作温度:
-40°C ~ 85°C
- 安装类型:
表面贴装型
- 封装/外壳:
48-VFQFN 裸露焊盘
- 供应商器件封装:
48-QFN(8x8)
- 描述:
IC POE CNTRL 8 CHANNEL 48QFN
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
Microsemi |
21+ |
QFN |
4550 |
全新原装现货 |
询价 | ||
FREESCALE |
22+ |
QFN |
100000 |
代理渠道/只做原装/可含税 |
询价 | ||
MICROCHIP |
23+ |
4000 |
全新、原装 |
询价 | |||
23+ |
QFN-48P |
20000 |
原厂原装正品现货 |
询价 | |||
MROSEMI/美高森美 |
23+ |
NA/ |
11422 |
原厂直销,现货供应,账期支持! |
询价 | ||
MICROSEMI |
14+ |
QFN48 |
304 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
MICROSEMI/美高森美 |
21+ |
QFN48 |
8000 |
全新原装 公司现货 价格优 |
询价 | ||
MICROSEMI/美高森美 |
24+ |
QFN-48 |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
MICROSEMI/美高森美 |
22+ |
QFN |
354000 |
询价 | |||
MICROSEMI/美高森美 |
2022 |
QFN48 |
80000 |
原装现货,OEM渠道,欢迎咨询 |
询价 |