參數(shù)資料
型號: MAX5984AETI+T
廠商: Maxim Integrated Products
文件頁數(shù): 20/22頁
文件大?。?/td> 0K
描述: IC CTRLR PD IEEE W/MOSFT 28TQFN
標(biāo)準(zhǔn)包裝: 2,500
系列: *
_______________________________________________________________________________________ 7
MAX5984
Single-Port, 40W, IEEE 802.3af/802.3at PSE
Controller with Integrated MOSFET
Typical Operating Characteristics (continued)
(TA = +25°C, unless otherwise noted.)
ZERO-CURRENT DETECTION WAVEFORM
WITH AC DISCONNECT ENABLED
MAX5984 toc13
40ms/div
0V
0mA
VAGND - VOUT
20V/div
IOUT
100mA/div
ZERO-CURRENT DETECTION WAVEFORM
WITH DC DISCONNECT ENABLED
MAX5984 toc12
40ms/div
0V
0mA
VAGND - VOUT
20V/div
IOUT
100mA/div
EN TO OUT TURN-OFF DELAY
MAX5984 toc11
100s/div
0V
0mA
VAGND - VOUT
20V/div
IOUT
200mA/div
VEN
5V/div
SHORT-CIRCUIT TRANSIENT RESPONSE
MAX5984 toc10
10s/div
0V
0mA
VAGND - VOUT
20V/div
IOUT
5A/div
SHORT-CIRCUIT RESPONSE TIME
MAX5984 toc09
20ms/div
0V
0mA
VAGND - VOUT
20V/div
IOUT
200mA/div
OVERCURRENT TIMEOUT (240 TO 138)
MAX5984 toc08
20ms/div
0V
0mA
VAGND - VOUT
20V/div
IOUT
200mA/div
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參數(shù)描述
MAX5984BETI+ 制造商:Maxim Integrated Products 功能描述:SINGLE-PORT 40W IEEE 802.3AF/AT PSE CONTROLLER WITH INTEGRAT - Rail/Tube
MAX5984CETI+ 制造商:Maxim Integrated Products 功能描述:SINGLE-PORT 40W IEEE 802.3AF/AT PSE CONTROLLER WITH INTEGRAT - Rail/Tube
MAX5984DETI+ 功能描述:其他電源管理 1-Port 40W IEEE 802.3af/at PSE Ctlr RoHS:否 制造商:Texas Instruments 輸出電壓范圍: 輸出電流:4 mA 輸入電壓范圍:3 V to 3.6 V 輸入電流: 功率耗散: 工作溫度范圍:- 40 C to + 110 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-48 封裝:Reel
MAX5984DETI+T 功能描述:其他電源管理 1-Port 40W IEEE 802.3af/at PSE Ctlr RoHS:否 制造商:Texas Instruments 輸出電壓范圍: 輸出電流:4 mA 輸入電壓范圍:3 V to 3.6 V 輸入電流: 功率耗散: 工作溫度范圍:- 40 C to + 110 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-48 封裝:Reel
MAX5986AETE+ 功能描述:直流/直流開關(guān)轉(zhuǎn)換器 IEEE802.3 af PD w/ DC/DC Conv RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關(guān)頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT