參數(shù)資料
型號: LTC4350
廠商: Linear Technology Corporation
英文描述: Hot Swappable Load Share Controller
中文描述: 熱插拔控制器的負(fù)載共享
文件頁數(shù): 1/16頁
文件大?。?/td> 186K
代理商: LTC4350
1
LTC4350
4350fa
Hot Swappable
Load Share Controller
DESCRIPTIO
U
The LTC
4350 is a load share controller that allows
systems to equally load multiple power supplies con-
nected in parallel. The output voltage of each supply is
adjusted using the SENSE
+
input until all currents match
the share bus. The LTC4350 also isolates supply failures
by turning off the series pass transistors and identifying
the failed supply. The failed supply can then be removed
and replaced with a new unit without turning off the
system power. The LTC4350 is available in a 16-pin
narrow SSOP package.
Build N + 1 Redundant Supply
Hot Swap
TM
Power Supplies
Isolates Supply Failures from Output
Eliminates ORing Diodes
Identifies and Localizes Output Low, Output High
and Open-Circuit Faults
Output Voltages from 1.5V to 12V
16-Lead Narrow SSOP Package
APPLICATIU
Servers and Network Equipment
Telecom and Base Station Equipment
Distributed Power Systems
, LTC and LT are registered trademarks of Linear Technology Corporation.
Hot Swap is a trademark of Linear Technology Corporation.
GAIN COMP1
GND COMP2
GATE
0.010
SUD50N03-07
R
+
R
R
SET
FB
I
OUT
STATUS
STATUS
SHARE BUS
SB
TIMER
V
CC
V
OUT+
V
OUT–
UV
OV
0.1
μ
F
51
100
37.4k
12.1k
100
4.7
μ
F
1000pF
150
0.1
μ
F
LTC4350
0.1
μ
F
34k
470k
12.1k
121k
43.2k
274k
0.1
μ
F
VICOR*
VI-J30-CY
SENSE
+
OUT
+
SENSE
OUT
TRIM
GAIN COMP1
GND COMP2
GATE
0.010
SUD50N03-07
R
+
R
R
SET
FB
I
OUT
STATUS
STATUS
SB
TIMER
V
CC
UV
OV
0.1
μ
F
51
100
37.4k
12.1k
100
4350 TA01
4.7
μ
F
1000pF
150
0.1
μ
F
LTC4350
34k
*LOAD SHARING CIRCUIT WORKS WITH MOST POWER SUPPLIES THAT HAVE A SENSE
+
OR FB PIN
470k
0.1
μ
F
VICOR*
VI-J30-CY
SENSE
+
OUT
+
SENSE
OUT
TRIM
0.1
μ
F
12.1k
121k
43.2k
274k
5V Load Share (5A per Module)
FEATURES
TYPICAL APPLICATIO
U
相關(guān)PDF資料
PDF描述
LTC4350CGN Hot Swappable Load Share Controller
LTC4350IGN Hot Swappable Load Share Controller
LTC4354 Negative Voltage Diode-OR Controller and Monitor
LTC4354CDDB Negative Voltage Diode-OR Controller and Monitor
LTC4354CS8 Negative Voltage Diode-OR Controller and Monitor
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LTC4350CGN 功能描述:IC CNTRLR HOTSWAP LOADSHAR16SSOP RoHS:否 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)
LTC4350CGN#PBF 功能描述:IC CTLR HOTSWAP LOADSHARE 16SSOP 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)
LTC4350CGN#TR 功能描述:IC CNTRLR HOTSWAP LOADSHAR16SSOP RoHS:否 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)
LTC4350CGN#TRPBF 功能描述:IC CNTRLR HOTSWAP LOADSHAR16SSOP 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)
LTC4350IGN 功能描述:IC CNTRLR HOTSWAP LOADSHAR16SSOP RoHS:否 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)