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參數(shù)資料
| 型號： | LTC4263CDE#PBF |
| 廠商： | LINEAR TECHNOLOGY CORP |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | Single IEEE 802.3af Compliant PSE Controller with Internal Switch; Package: DFN; No of Pins: 14; Temperature Range: 0°C to +70°C |
| 中文描述： | SPECIALTY MICROPROCESSOR CIRCUIT, PDSO14 |
| 封裝： | 4 X 3 MM, LEAD FREE, PLASTIC, MO-229WGED-3, DFN-14 |
| 文件頁數(shù)： | 21/24頁 |
| 文件大?。?/td> | 349K |
| 代理商： | LTC4263CDE#PBF |
LTC4263
6
4263fe
TYPICAL PERFORMANCE CHARACTERISTICS
RON vs Temperature
Legacy Pin Current vs Voltage
Current Limit and Foldback
LED Pin Pulldown
vs Load Current
Classication Current Compliance
IDD48 DC Supply Current vs Supply
Voltage with Internal VDD5
IDD48 DC Supply Current vs
Supply Voltage with VDD5 = 5.0V
IDD5 DC Supply Current
vs Supply Voltage
VDD48 – VOUT
0
I OUT
(mA)
50
150
200
250
30 35 40 45
450
4263 G03
100
5
10152025
50
300
350
400
ILED LOAD CURRENT (mA)
0
V
LED
PIN
PULLDOWN
(V)
1
3
4
4263 G04
2
10
20
30
40
50
TA = 25°C
INTERNAL VDD5
VDD48 – VOUT (V)
04
0
I OUT
(mA)
10
30
70
80
4263 G05
20
40
60
50
812
16
20
VDD48 – VSS = 48V
TA = 25°C
VDD48 (V)
0
I DD48
(mA)
0.5
1.5
2.0
2.5
4263 G07
1.0
10
20
30
40
50
60
25k LOAD WITH
AC ENABLED
NO LOAD
TA = 25°C
VDD48 (V)
0
I DD48
(mA)
0.2
0.6
0.8
1.0
1.2
4263 G08
0.4
10
20
30
40
50
60
25k LOAD WITH
AC ENABLED
NO LOAD
TA = 25°C
VDD5
4.0
–3
I DD5
(mA)
–2
0
1
2
4263 G09
–1
4.5
5.0
5.5
6.0
25k LOAD WITH
AC ENABLED
NO LOAD
VDD48 = 48V
TEMPERATURE (°C)
–40
–20
1.0
R
ON
(Ω)
1.4
2.0
0
40
60
4263 G16
1.2
1.8
1.6
20
80
100
VLEGACY (V)
0
I LEGACY
(μA)
0
20
4
4263 G17
–20
–40
1
2
3
5
40
LEGACY MODE
FORCE POWER ON MODE
COMPLIANT MODE
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LTC4263CDE-TRPBF | 制造商:LINER 制造商全稱:Linear Technology 功能描述:Single IEEE 802.3af Compliant PSE Controller with Internal Switch |
| LTC4263CS | 制造商:LINER 制造商全稱:Linear Technology 功能描述:Single IEEE 802.3af Compliant PSE Controller with Internal Switch |
| LTC4263CS#PBF | 功能描述:IC IEEE 803.2AF CNTRLR 14-SOIC RoHS:是 類別:集成電路 (IC) >> PMIC - 熱交換 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:119 系列:- 類型:熱交換控制器 應(yīng)用:通用型，PCI Express? 內(nèi)部開關(guān):無 電流限制:- 電源電壓:3.3V，12V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:80-TQFP 供應(yīng)商設(shè)備封裝:80-TQFP（12x12） 包裝:托盤 產(chǎn)品目錄頁面:1423 (CN2011-ZH PDF) |
| LTC4263CS#TRPBF | 功能描述:IC IEEE 803.2AF CNTRLR 14-SOIC RoHS:是 類別:集成電路 (IC) >> PMIC - 熱交換 系列:- 產(chǎn)品培訓(xùn)模塊:Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:100 系列:- 類型:熱插拔開關(guān) 應(yīng)用:通用 內(nèi)部開關(guān):是 電流限制:可調(diào) 電源電壓:9 V ~ 13.2 V 工作溫度:-40°C ~ 150°C 安裝類型:表面貼裝 封裝/外殼:10-WFDFN 裸露焊盤 供應(yīng)商設(shè)備封裝:10-TDFN-EP（3x3） 包裝:管件 |
| LTC4263CS-PBF | 制造商:LINER 制造商全稱:Linear Technology 功能描述:Single IEEE 802.3af Compliant PSE Controller with Internal Switch |
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