參數(shù)資料
型號(hào): LT4351IMS
廠商: LINEAR TECHNOLOGY CORP
元件分類: MOSFETs
英文描述: MOSFET Diode-OR Controller
中文描述: 0.67 A BUF OR INV BASED MOSFET DRIVER, PDSO10
封裝: PLASTIC, MSOP-10
文件頁(yè)數(shù): 16/20頁(yè)
文件大小: 270K
代理商: LT4351IMS
LT4351
16
sn4351 4351fs
Figure 15. 5V/5A Design Example
Layout Considerations
There are two considerations for board layout. The first is
that V
IN
and V
DD
bypass capacitors should be as close to
the part as possible. The GND pin should represent the
common tie point. The resistive dividers for UV and OV
should tie here as well.
APPLICATIOU
W
U
U
Take care that current flow to the load (both through V
IN
and GND), does not inadvertently produce errors due to I
R
drops in PCB traces.
Keep the traces to the MOSFETs wide and short and close
to the part. The PCB traces associated with the power path
through the MOSFETs should have low resistance.
GATE
OUT
V
IN
UV
OV
SW
1
μ
F
10
μ
F
MBR0530
MBR0530
R1
1.69k
1%
R
B
25.5k
1%
V
IN
5V
4.7
μ
H
LT4351
V
DD
STATUS
5
FAULT
GND
Si4838DY
3
7
6
4
2
1
10
9
8
R
A
1.47k
1%
R2
24.9k
1%
1
0.1
μ
F
220
μ
F
10
μ
F
5V
2k
4351 F15
OUT
2k
10
μ
F
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相關(guān)代理商/技術(shù)參數(shù)
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LT4351IMS#PBF 功能描述:IC CTLR MOSFET DIODE-OR 10MSOP RoHS:是 類別:集成電路 (IC) >> PMIC - O 圈控制器 系列:- 標(biāo)準(zhǔn)包裝:1,000 系列:- 應(yīng)用:電池備份,工業(yè)/汽車,大電流開關(guān) FET 型:- 輸出數(shù):5 內(nèi)部開關(guān):是 延遲時(shí)間 - 開啟:100ns 延遲時(shí)間 - 關(guān)閉:- 電源電壓:3 V ~ 5.5 V 電流 - 電源:250µA 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:16-SOIC(0.154",3.90mm 寬) 供應(yīng)商設(shè)備封裝:16-SOIC N 包裝:帶卷 (TR)
LT4351IMS#TR 功能描述:IC CTRLR MOSFET DIODE-OR 10MSOP RoHS:否 類別:集成電路 (IC) >> PMIC - O 圈控制器 系列:- 標(biāo)準(zhǔn)包裝:1,000 系列:- 應(yīng)用:電池備份,工業(yè)/汽車,大電流開關(guān) FET 型:- 輸出數(shù):5 內(nèi)部開關(guān):是 延遲時(shí)間 - 開啟:100ns 延遲時(shí)間 - 關(guān)閉:- 電源電壓:3 V ~ 5.5 V 電流 - 電源:250µA 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:16-SOIC(0.154",3.90mm 寬) 供應(yīng)商設(shè)備封裝:16-SOIC N 包裝:帶卷 (TR)
LT4351IMS#TRPBF 功能描述:IC CTRLR MOSFET DIODE-OR 10MSOP RoHS:是 類別:集成電路 (IC) >> PMIC - O 圈控制器 系列:- 標(biāo)準(zhǔn)包裝:1,000 系列:- 應(yīng)用:電池備份,工業(yè)/汽車,大電流開關(guān) FET 型:- 輸出數(shù):5 內(nèi)部開關(guān):是 延遲時(shí)間 - 開啟:100ns 延遲時(shí)間 - 關(guān)閉:- 電源電壓:3 V ~ 5.5 V 電流 - 電源:250µA 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:16-SOIC(0.154",3.90mm 寬) 供應(yīng)商設(shè)備封裝:16-SOIC N 包裝:帶卷 (TR)
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