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參數(shù)資料
| 型號(hào)： | ILC6360CIR-36 |
| 廠(chǎng)商： | Impala Linear Corporation |
| 元件分類(lèi)： | DC/DC變換器 |
| 英文描述： | STEP-UP/STEP DOWN DC-DC CONVERTER FOR 1-CELL LITHIUM-LON BATTERIES |
| 中文描述： | STEP-UP/STEP向下的DC - DC轉(zhuǎn)換器，用于1節(jié)鋰離子電池 |
| 文件頁(yè)數(shù)： | 9/14頁(yè) |
| 文件大?。?/td> | 687K |
| 代理商： | ILC6360CIR-36 |
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Step-Up/Step-Down DC-DC Converter for 1-Cell Lithium-Ion Batteries
Impala Linear Corporation
9
(408) 574-3939
www.impalalinear.com
Jan 1999
ILC6360 1.1
Layout And Grounding Considerations
High frequency switching and large peak currents means
PCB design for DC-DC converters requires careful consid-
eration. A general rule is to place the DC-DC converter cir-
cuitry well away from any sensitive RF or analog compo-
nents. The layout of the DC-DC converters and its external
components are also based on some simple rules to mini-
mize EMI and output voltage ripple.
Layout
1. Place all power components, ILC6360, inductor, input
capacitor and output capacitor as close together as possible.
2. Keep the output capacitor as close to the ILC6360 as
possible with very short traces to the V
OUT
and GND pins.
Typically it should be within 0.25 inches or 6mm.
3. Keep the traces for the power components wide, typically >
50mil or 1.25mm.
4. Place the external networks for LBI and V
FB
close to the
ILC6360, but away from the power components as far
as possible.
Grounding
1. Use a star grounding system with separate traces for the
power ground and the low power signals such as LBI/SD
and V
FB
. The star should radiate from where the power
supply enters the PCB.
2. On multilayer boards use component side copper for
grounding around the ILC6360 and connect back to a
quiet ground plane using vias.
100
μ
F
V
IN
15
μ
H
C
R1
R2
ILC6360CIR-ADJ
L
X
V
IN
LBI/SD
SYNC
GND
LBO
V
FB
V
OUT
V
OUT
1
2
3
4
8
7
6
5
C
IN
R3
L
R4
ON/OFF
Local "Quiet" Ground
Power Ground
L1
+
+
10μF 100μF
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ILC6360CIR-ADJ | STEP-UP/STEP DOWN DC-DC CONVERTER FOR 1-CELL LITHIUM-LON BATTERIES |
| ILC6360 | STEP-UP/STEP DOWN DC-DC CONVERTER FOR 1-CELL LITHIUM-LON BATTERIES |
| ILC6363CIR50X | Step-Up DC-DC Converter for One-Cell Lithium-Ion Batteries |
| ILC6363CIRADJX | Step-Up DC-DC Converter for One-Cell Lithium-Ion Batteries |
| ILC6363 | Step-Up DC-DC Converter for One-Cell Lithium-Ion Batteries |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ILC6360CIR-ADJ | 制造商:IMPALA 制造商全稱(chēng):IMPALA 功能描述:STEP-UP/STEP DOWN DC-DC CONVERTER FOR 1-CELL LITHIUM-LON BATTERIES |
| ILC6363 | 制造商:FAIRCHILD 制造商全稱(chēng):Fairchild Semiconductor 功能描述:Step-Up DC-DC Converter for One-Cell Lithium-Ion Batteries |
| ILC6363CIR33X | 功能描述:開(kāi)關(guān)變換器、穩(wěn)壓器與控制器 DC/DC RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開(kāi)關(guān)頻率:1 MHz 工作溫度范圍: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel |
| ILC6363CIR50X | 功能描述:直流/直流開(kāi)關(guān)調(diào)節(jié)器 Step-Up/Step Down DC-DC RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開(kāi)關(guān)頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數(shù)量: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5 |
| ILC6363CIR50X_Q | 功能描述:DC/DC 開(kāi)關(guān)控制器 Step-Up/Step Down DC-DC RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開(kāi)關(guān)頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數(shù)量:1 最大工作溫度:+ 125 C 安裝風(fēng)格: 封裝 / 箱體:CPAK |
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