參數(shù)資料
型號(hào)： AAT1230ITP-1-T1
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： AAT1230ITP-1-T1
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-T1 18V 100mA Step-Up Converter
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AAT1230ITP-T1 功能描述:開關(guān)變換器、穩(wěn)壓器與控制器 18V 100mA Step-Up Converter 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
AAT1231 制造商:ANALOGICTECH 制造商全稱:Advanced Analogic Technologies 功能描述:Step-Up DC/DC Converters for White LED Backlight Applications
AAT1231_08 制造商:ANALOGICTECH 制造商全稱:Advanced Analogic Technologies 功能描述:Step-Up DC/DC Converters for White LED Backlight Applications
AAT1231ITP 制造商:ANALOGICTECH 制造商全稱:Advanced Analogic Technologies 功能描述:Step-Up DC/DC Converters for White LED Backlight Applications
AAT1231ITP-1 制造商:ANALOGICTECH 制造商全稱:Advanced Analogic Technologies 功能描述:Step-Up DC/DC Converters for White LED Backlight Applications
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