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參數(shù)資料
| 型號(hào)： | AAT1230 |
| 廠商： | Advanced Analogic Technologies, Inc. |
| 英文描述： | 18V 100mA Step-Up Converter |
| 中文描述： | 18V的100mA的升壓轉(zhuǎn)換器 |
| 文件頁(yè)數(shù)： | 16/21頁(yè) |
| 文件大?。?/td> | 491K |
| 代理商： | AAT1230 |
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Boost Converter Design Example
Specification
V
OUT
= 16V
I
OUT
= 100mA
V
IN
= 2.7V to 4.2V (3.6V nominal)
T
AMB
= 50°C
Schottky Diode
For Schottky diode MBR0530, V
F
≈
0.32 @ 600mA,
θ
JA
≈
206°C/W in SOD-123 package.
16V Output Inductor
From Switching Frequency vs. I
OUT
curves estimated switching frequency of AAT1230 with V
OUT
= 16V and
I
OUT
= 100mA, F
SW
= 800kHz.
V
OUT
+ V
F
- V
IN(MIN)
V
OUT
+ V
F
D
MAX
=
16 + 0.32 - 2.7
16 + 0.32
=
= 0.834
P
LOSS(DIODE)
= I
OUT
·
V
F
= (0.1A)(0.32V) = 0.032W = 32mW
T
J(DIODE)
= T
AMB
+
θ
JA
·
P
LOSS(DIODE)
= 50
+ 206 ·
(0.032)
= 50
+ 6.6
= 56.6
°
C
D
MAX
=
=
= 0.831
V
O
- V
IN(MIN)
V
IN(MIN)
16 - 2.7
2.7
I
OFF(DIODE)
=
=
= 0.592A = 592mA
I
OUT
1 - D
MAX
0.1A
1 - 0.831
AAT1230
18V 100mA Step-Up Converter
16
1230.2006.03.1.0
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AAT1230_0610 | 制造商:ANALOGICTECH 制造商全稱(chēng):Advanced Analogic Technologies 功能描述:18V 100mA Step-Up Converter |
| AAT1230_07 | 制造商:ANALOGICTECH 制造商全稱(chēng):Advanced Analogic Technologies 功能描述:18V 100mA Step-Up Converter |
| AAT1230-1 | 制造商:ANALOGICTECH 制造商全稱(chēng):Advanced Analogic Technologies 功能描述:18V 100mA Step-Up Converter |
| AAT1230IRN | 制造商:ANALOGICTECH 制造商全稱(chēng):Advanced Analogic Technologies 功能描述:18V 100mA Step-Up Converter |
| AAT1230IRN-1-T1 | 制造商:SKYWORKS SOLUTIONS INC 功能描述:IC REG BOOST ADJ .1A 16TDFN TR 制造商:Skyworks Solutions Inc 功能描述:DC TO DC CONVERTER |
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