參數(shù)資料
型號(hào): LTC4267
廠商: Linear Technology Corporation
元件分類: 基準(zhǔn)電壓源/電流源
英文描述: RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS
中文描述: 抗輻射高效,5安培開關(guān)穩(wěn)壓器
文件頁數(shù): 28/32頁
文件大?。?/td> 1975K
代理商: LTC4267
LTC4267
28
4267f
A High-Efficiency Class 3 PD with 3.3V Isolated Power Supply
TYPICAL APPLICATIO S
P
VCC
NGATE
SENSE
I
TH
/RUN
PWRGD
V
FB
V
PORTP
R
CLASS
SIGDISA
V
PORTN
LTC4267
45.3
1%
220k
330
Ω
220k
P
VCC
4.7μF
SMAJ58A
MMSD4148
PULSE
PA1136
MMSD4148
BAS516
BAS516
150pF
MMTBA42
–48V
FROM
DATA PAIR
–48V
FROM
SPARE PAIR
Si3440
2N7002
P
VCC
100
k
P
VCC
6.8
k
10
k
10
k
0.1μF
5μF*
MIN
B1100
(8 PLACES)
P
OUT
PGND
9.1V
510
Ω
500
0.068
1%
100k
1%
60.4k
1%
570μF**
33nF
10
470pF
2200pF
“Y” CAP
250VAC
PS2911
TLV431
SBM1040
3.3V
2.6A
CHASSIS
4267 TA02
*1μF CERAMIC + 4.7μF TANTALUM
**100μF CERAMIC + 470μF TANTALUM
BAS516
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參數(shù)描述
LTC4267-1 制造商:LINER 制造商全稱:Linear Technology 功能描述:Power over Ethernet IEEE 802.3af PD Interface with Integrated Switching Regulator
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LTC4267CDHC#PBF 功能描述:IC POE 802.3AF INTERFACE 16-DFN RoHS:是 類別:集成電路 (IC) >> 接口 - 控制器 系列:- 標(biāo)準(zhǔn)包裝:2,450 系列:- 控制器類型:SPI 總線至 I²C 總線橋接 接口:I²C,串行,SPI 電源電壓:2.4 V ~ 3.6 V 電流 - 電源:11mA 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:24-VFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:24-HVQFN(4x4) 包裝:托盤 配用:568-3511-ND - DEMO BOARD SPI TO I2C 其它名稱:935286452157SC18IS600IBSSC18IS600IBS-ND
LTC4267CDHC#TRPBF 功能描述:IC POE 802.3AF INTERFACE 16-DFN RoHS:是 類別:集成電路 (IC) >> 接口 - 控制器 系列:- 標(biāo)準(zhǔn)包裝:2,450 系列:- 控制器類型:SPI 總線至 I²C 總線橋接 接口:I²C,串行,SPI 電源電壓:2.4 V ~ 3.6 V 電流 - 電源:11mA 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:24-VFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:24-HVQFN(4x4) 包裝:托盤 配用:568-3511-ND - DEMO BOARD SPI TO I2C 其它名稱:935286452157SC18IS600IBSSC18IS600IBS-ND