PD64012中文資料ETC數(shù)據(jù)手冊(cè)PDF規(guī)格書
PD64012規(guī)格書詳情
[PowerDsine]
Description
PowerDsine’s? PD64012 Power over Ethernet (PoE) Manager chip integrates power, analog and logic functions into a single 64-pin, plastic pack. It is used in Ethernet switches and Midspans to allow next generation network devices to share power and data over the same cable.
Features
? IEEE 802.3af-2003 compliant
? Drives 12 independent power ports
? Can be cascaded for up to 48 ports, using a master/slave architecture
? Supports IETF Power Ethernet MIB (RFC 3621)
? Thermal protection per port
? Thermal monitoring capabilities
? Multi-point resistor detection
? Supports DC modulation method under-current detection according to IEEE 802.3af-2003
? AC & DC disconnect functions
? PD classification function
? Operates from single input (44 to 57 V)
? I2C bus interface
? Supports foldback current limiting
? Digitally programmable overcurrent protection per port
? Digitally programmable timers
? Power management algorithm for up to 48 ports
? Internal power-on reset
? Power soft-start algorithm
? Fast power shutdown, in case of power supply failure
? Automatic on/off sequencer for up to 48 ports
? Disable/enable power feeding
? Continuous port current monitoring
? Supports back-off feature for Midspan implementation
? Additional features for Enhanced mode:
? UART interface
? Pre-standard PD detection
? Supports non-standard terminals
? Advanced power management
? Programmable port matrix
產(chǎn)品屬性
- 型號(hào)：
PD64012
- 功能描述：
12-channel PoE Manager
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
FREESCA |
1304+ |
QFP64 |
52 |
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) | ||
MICROSEMI/美高森美 |
22+ |
QFP |
9850 |
只做原裝正品假一賠十!正規(guī)渠道訂貨! |
詢價(jià) | ||
FREESCALE |
17+ |
QFP64 |
9988 |
只做原裝進(jìn)口,自己庫存 |
詢價(jià) | ||
SMSC |
23+ |
BGAQFP |
8659 |
原裝公司現(xiàn)貨!原裝正品價(jià)格優(yōu)勢(shì). |
詢價(jià) | ||
MICROSEMI |
2023+ |
SMD |
80000 |
一級(jí)代理/分銷渠道價(jià)格優(yōu)勢(shì) 十年芯程一路只做原裝正品 |
詢價(jià) | ||
MICROSEMI |
23+ |
QFP64 |
3245 |
原廠原裝正品 |
詢價(jià) | ||
MICROSEMI |
22+23+ |
QFP |
21575 |
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價(jià) | ||
MICROSEMI/美高森美 |
2020+ |
QFP |
7200 |
原裝現(xiàn)貨,優(yōu)勢(shì)渠道訂貨假一賠十 |
詢價(jià) | ||
DLZ |
22+ |
QFP64 |
354000 |
詢價(jià) | |||
MICROSEMI |
589220 |
16余年資質(zhì) 絕對(duì)原盒原盤 更多數(shù)量 |
詢價(jià) |
