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參數(shù)資料
| 型號： | AAT1155_06 |
| 廠商： | Advanced Analog Technology,lnc. |
| 英文描述： | 1MHz 2.5A Step-Down DC/DC Converter |
| 中文描述： | 1MHz的2.5A降壓型DC / DC轉(zhuǎn)換器 |
| 文件頁數(shù)： | 15/17頁 |
| 文件大?。?/td> | 532K |
| 代理商： | AAT1155_06 |
AAT1155
1MHz 2.5A Step-Down DC/DC Converter
1155.2006.09.1.7
15
Capacitors
Inductors
Diodes
Manufacturer
Part Number
V
F
Diodes Inc.
ROHM
Micro Semi
B340LA
RB050L-40
5820SM
0.45V @ 3A
0.45 @ 3A
0.46V @ 3A
Inductance
(μH)
I
DCR
(
Ω
)
0.014
0.025
0.022
0.022
0.016
Height
(mm)
Part Number
Manufacturer
(Amps)
Type
CDRH6D38-4763-T055
N05D B1R5M
NP06DB B1R5M
LQH55DN1R5M03
LQH66SN1R5M03
Sumida
Taiyo Yuden
Taiyo Yuden
MuRata
MuRata
1.5
1.5
1.5
1.5
1.5
4.0
3.2
3.0
3.7
3.8
4.0
2.8
3.2
4.7
4.7
Shielded
Non-Shielded
Shielded
Non-Shielded
Shielded
Capacitance
(μF)
Voltage
(V)
Part Number
Manufacturer
Temp Co.
Case
C4532X5ROJ107M
GRM43-2 X5R 107M 6.3
GRM43-2 X5R 476K 6.3
GRM42-6 X5R 106K 6.3
594D127X_6R3C2T
595D107X0016C
TDK
MuRata
MuRata
MuRata
Vishay
Vishay
100
100
47
10
120
100
6.3
6.3
6.3
6.3
6.3
16
X5R
X5R
X5R
X5R
1812
1812
1812
1206
C
C
Adjustable Output
For applications requiring an output other than the
fixed outputs available, the 1V version can be pro-
grammed externally. Resistors R3 and R4 of
Figure 1 force the output to regulate higher than
1 volt. For accurate results (less than 1% error for
all outputs), select R4 to be 10k
Ω
. Once R4 has
been selected, R3 can be calculated. For a 1.25
volt output with R4 set to 10k
Ω
, R3 is 2.5k
Ω
.
R3 = (V
O
- 1) · R4 = 0.25 · 10k
Ω
= 2.5k
Ω
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AAT1155IKS-1.0-T1 | 1MHz 2.5A Step-Down DC/DC Converter |
| AAT1155IKS-1.8-T1 | 1MHz 2.5A Step-Down DC/DC Converter |
| AAT1155IKS-2.5-T1 | 1MHz 2.5A Step-Down DC/DC Converter |
| AAT1155IKS-3.3-T1 | 1MHz 2.5A Step-Down DC/DC Converter |
| AAT1156 | 1MHz 700mA Step-Down DC-DC Converter |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AAT1155IKS-1.0-T1 | 制造商:SKYWORKS SOLUTIONS 功能描述:AAT1155 Series 5.5 V 1 MHz 2.5 A SMT Step-Down DC/DC Converter - MSOP-8 制造商:Skyworks Solutions Inc 功能描述:DC TO DC CONVERTER |
| AAT1155IKS-1.8-T1 | 制造商:ANALOGICTECH 制造商全稱:Advanced Analogic Technologies 功能描述:1MHz 2.5A Step-Down DC/DC Converter |
| AAT1155IKS-2.5-T1 | 制造商:ANALOGICTECH 制造商全稱:Advanced Analogic Technologies 功能描述:1MHz 2.5A Step-Down DC/DC Converter |
| AAT1155IKS-3.3-T1 | 制造商:SKYWORKS SOLUTIONS 功能描述:AAT1155 Series 5.5 V 1 MHz 2.5 A SMT Step-Down DC/DC Converter - MSOP-8 |
| AAT1156 | 制造商:ANALOGICTECH 制造商全稱:Advanced Analogic Technologies 功能描述:1MHz 700mA Step-Down DC-DC Converter |
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