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參數(shù)資料
| 型號： | LT3464 |
| 廠商： | LINEAR TECHNOLOGY CORP |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | Micropower Boost Converter with Integrated Schottky and Output Disconnect in ThinSOT |
| 中文描述： | SWITCHING REGULATOR, UUC8 |
| 封裝： | DIE-8 |
| 文件頁數(shù)： | 11/16頁 |
| 文件大小： | 260K |
| 代理商： | LT3464 |
LT3464
11
3464i
Board Layout Considerations
As with all switching regulators, careful attention must be
paid to the PCB board layout and component placement.
To maximize efficiency, switch rise and fall times are made
as short as possible. To prevent electromagnetic interfer-
ence (EMI) problems, proper layout of the high frequency
switching path is essential. The voltage signal of the SW
APPLICATIOU
W
U
U
Figure 6. Recommended Layout
pin has sharp rising and falling edges. Minimize the length
and area of all traces connected to the SW pin and always
use a ground plane under the switching regulator to
minimize interplane coupling. In addition, the ground
connection for the feedback resistor R1 should be tied
directly to the GND pin and not shared with any other
component, ensuring a clean, noise-free connection. Rec-
ommended component placement is shown in Figure 6.
GND
GND
V
OUT
VIAS TO GROUND PLANE
VIA TO CONTROL
VIA TO SHDN
3464 F07
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LT3464_1 | 制造商:LINER 制造商全稱:Linear Technology 功能描述:Micropower Boost Converter with Schottky and Output Disconnect in ThinSOT? |
| LT3464ETS8 | 制造商:Linear Technology 功能描述:Conv DC-DC Single Step Up 2.3V to 10V 8-Pin TSOT-23 |
| LT3464ETS8#PBF | 制造商:Linear Technology 功能描述:Conv DC-DC Single Step Up 2.3V to 10V 8-Pin TSOT-23 制造商:Linear Technology 功能描述:SP-SWREG/Monolithic, CUT TAPE 85mA Boost Converter w/intnl Schottky |
| LT3464ETS8#TR | 功能描述:IC REG BOOST ADJ 115MA TSOT23-8 RoHS:否 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - DC DC 開關(guān)穩(wěn)壓器 系列:- 標(biāo)準(zhǔn)包裝:500 系列:- 類型:切換式電容器（充電泵），反相 輸出類型:固定 輸出數(shù):1 輸出電壓:-3V 輸入電壓:2.3 V ~ 5.5 V PWM 型:Burst Mode? 頻率 - 開關(guān):900kHz 電流 - 輸出:100mA 同步整流器:無 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:SOT-23-6 細(xì)型，TSOT-23-6 包裝:帶卷 (TR) 供應(yīng)商設(shè)備封裝:TSOT-23-6 其它名稱:LTC1983ES6-3#TRMTR |
| LT3464ETS8#TRM | 功能描述:IC REG BOOST ADJ 115MA TSOT23-8 RoHS:否 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - DC DC 開關(guān)穩(wěn)壓器 系列:- 標(biāo)準(zhǔn)包裝:500 系列:- 類型:切換式電容器（充電泵），反相 輸出類型:固定 輸出數(shù):1 輸出電壓:-3V 輸入電壓:2.3 V ~ 5.5 V PWM 型:Burst Mode? 頻率 - 開關(guān):900kHz 電流 - 輸出:100mA 同步整流器:無 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:SOT-23-6 細(xì)型，TSOT-23-6 包裝:帶卷 (TR) 供應(yīng)商設(shè)備封裝:TSOT-23-6 其它名稱:LTC1983ES6-3#TRMTR |
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