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參數(shù)資料
| 型號： | AAT1230 |
| 廠商： | Advanced Analog Technology,lnc. |
| 英文描述： | 18V 100mA Step-Up Converter |
| 中文描述： | 18V的100mA的升壓轉(zhuǎn)換器 |
| 文件頁數(shù)： | 17/21頁 |
| 文件大?。?/td> | 511K |
| 代理商： | AAT1230 |
From Switching Frequency vs. I
OUT
curves estimated switching frequency of AAT1230/1230-1 with V
OUT
= 16V
and I
OUT
= 100mA, F
SW
= 800kHz.
For Coiltronics inductor SD3814-2R2, I
SAT
= 1.90A, I
RMS(MAX)
= 1.43A and DCR = 77m
Ω
.
16V Output Capacitor
I
OUT
· D
MAX
F
S
·
Δ
V
OUT
C
OUT
=
= 1.05μF; use 2.2μF/25V MLC
Δ
V
OUT
= 0.1V
=
(0.1A) (0.84)
(0.8kHz) (0.1V)
P
LOSS(INDUCTOR)
= I
RMS2
· DCR
= (0.730)
2
(0.077)
= 0.041W
= 41mW
I
PEAK
3
I
RMS
=
=
= 730mA
1265
3
I
OUT
1 - D
MAX
D
MAX
·
V
IN(MIN)
(2
·
F
S
·
L)
I
PEAK
=
+
0.100
1 - 0.840
0.834 (2.7V)
2
·
0.8M
·
2.2μH
=
= 0.625 + 0.640
= 1.265A = 1265mA
+
AAT1230/1230-1
18V 100mA Step-Up Converter
1230.2006.10.1.4
17
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AAT1230ITP-1-T1 | 18V 100mA Step-Up Converter |
| AAT1230ITP-T1 | 18V 100mA Step-Up Converter |
| AAT1230_0610 | 18V 100mA Step-Up Converter |
| AAT1230-1 | 18V 100mA Step-Up Converter |
| AAT1230IRN-T1 | 18V 100mA Step-Up Converter |
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:Advanced Analogic Technologies 功能描述:18V 100mA Step-Up Converter |
| AAT1230_07 | 制造商:ANALOGICTECH 制造商全稱:Advanced Analogic Technologies 功能描述:18V 100mA Step-Up Converter |
| AAT1230-1 | 制造商:ANALOGICTECH 制造商全稱:Advanced Analogic Technologies 功能描述:18V 100mA Step-Up Converter |
| AAT1230IRN | 制造商:ANALOGICTECH 制造商全稱: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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