參數(shù)資料
型號: LTC4268IDKD-1#PBF
廠商: Linear Technology
文件頁數(shù): 45/46頁
文件大小: 419K
描述: IC PD HIGH POWER W/CNTRL 32-DFN
產(chǎn)品培訓模塊: Power over Ethernet
標準包裝: 52
類型: 以太網(wǎng)供電開關(PoE)
應用: 遠程外設(工業(yè)控制,相機,數(shù)據(jù)訪問)
內(nèi)部開關:
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 32-WFDFN 裸露焊盤
供應商設備封裝: 32-DFN(7x4)裸露焊盤
包裝: 管件
42681fc
LTC4268-1
45
Information furnished by Linear Technology Corporation is believed to be accurate and reliable.
However, no responsibility is assumed for its use. Linear Technology Corporation makes no representa-
tion that the interconnection of its circuits as described herein will not infringe on existing patent rights.
revision hisTory
REV
DATE    DESCRIPTION
PAGE NUMBER
C    08/12    Simplified Overview section, including removal of Figure 1A and 1B which caused renumbering of all figures in
data sheet
13, 14
Changed maximum power levels for class 0 and class 3 to 13.0W
15
Added 10?resistor to V
PORTP
 pin on schematic to make solution more robust to current surges
20, 43
Added Input Capacitor, Input Series Resistance and Transient Voltage Supressor sections
21
Added C14 and 10?resistor layout recommendation
41
(Revision history begins at Rev C)
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LTC4269CDKD-1#PBF 功能描述:IC PD/OPTO FLYBACK CTRLR 32-DFN RoHS:是 類別:集成電路 (IC) >> PMIC - 熱交換 系列:- 標準包裝:50 系列:- 類型:熱交換控制器 應用:-48V 遠程電力系統(tǒng),AdvancedTCA ? 系統(tǒng),高可用性 內(nèi)部開關:無 電流限制:可調(diào) 電源電壓:11.5 V ~ 14.5 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:10-TFSOP,10-MSOP(0.118",3.00mm 寬) 供應商設備封裝:10-MSOP 包裝:管件