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參數(shù)資料
| 型號(hào)： | LTC3410BESC6-1.2 |
| 廠商： | LINEAR TECHNOLOGY CORP |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | 0.63 A SWITCHING REGULATOR, 2700 kHz SWITCHING FREQ-MAX, PDSO6 |
| 封裝： | PLASTIC, MO-203AB, SC-70, 6 PIN |
| 文件頁數(shù)： | 4/16頁 |
| 文件大?。?/td> | 285K |
| 代理商： | LTC3410BESC6-1.2 |
12
LTC3410B
3410bfa
APPLICATIO S I FOR ATIO
WU
UU
PC Board Layout Checklist
When laying out the printed circuit board, the following
checklist should be used to ensure proper operation of the
LTC3410B. These items are also illustrated graphically in
Figures 4 and 5. Check the following in your layout:
1. The power traces, consisting of the GND trace, the SW
trace and the VIN trace should be kept short, direct and
wide.
2. Does the VFB pin connect directly to the feedback
resistors? The resistive divider R1/R2 must be con-
nected between the (+) plate of COUT and ground.
3. Does the (+) plate of CIN connect to VIN as closely as
possible? This capacitor provides the AC current to the
internal power MOSFETs.
4. Keep the (–) plates of CIN and COUT as close as possible.
5. Keep the switching node, SW, away from the sensitive
VFB node.
Figure 4a. LTC3410B Layout Diagram
Figure 5a. LTC3410B Suggested Layout
RUN
LTC3410B
GND
SW
L1
R2
R1
CFWD
BOLD LINES INDICATE HIGH CURRENT PATHS
VIN
VOUT
3410B F04a
4
6
5
1
3
+
–
2
VFB
VIN
CIN
COUT
LTC3410B
GND
3410B F05a
PIN 1
VOUT
VIN
VIA TO VOUT
SW
VIA TO VIN
VIA TO GND
COUT
CIN
L1
R2
CFWD
R1
RUN
LTC3410B-1.875
GND
SW
L1
BOLD LINES INDICATE HIGH CURRENT PATHS
VIN
VOUT
3410B F04b
4
6
5
1
3
+
–
2
VOUT
VIN
CIN
COUT
Figure 4b. LTC3410B-1.875 Layout Diagram
LTC3410B-
1.875
3410B F05b
PIN 1
VOUT
VIN
SW
VIA TO VIN
COUT
CIN
L1
Figure 5b. LTC3410B Fixed Output Voltage
Suggested Layout
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| LTC3410ESC6 | 制造商:Linear Technology 功能描述:Conv DC-DC Single Step Down 2.5V to 5.5V 6-Pin SC-70 |
| LTC3410ESC6#PBF | 制造商:Linear Technology 功能描述:BUCK SYNCH 0.3A 2.25MHZ 6S 制造商:Linear Technology 功能描述:BUCK, SYNCH, 0.3A, 2.25MHZ, 6SC70 |
| LTC3410ESC6#TRMPBF | 功能描述:IC REG BUCK SYNC ADJ 0.3A SC70-6 RoHS:是 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 |
| LTC3410ESC6#TRPBF | 功能描述:IC REG BUCK SYNC ADJ 0.3A SC70-6 RoHS:是 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 |
| LTC3410ESC6-1.2 | 制造商:LINER 制造商全稱:Linear Technology 功能描述:2.25MHz, 300mA Synchronous Step-Down Regulator in SC70 |
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