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參數(shù)資料
| 型號(hào)： | AAT1155IKS-3.3-T1 |
| 廠商： | Advanced Analogic Technologies, Inc. |
| 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> | 401K |
| 代理商： | AAT1155IKS-3.3-T1 |
AAT1155
1MHz 2.5A Step-Down DC/DC Converter
1155.2005.11.1.6
15
Capacitors
Inductors
Diodes
Manufacturer
Diodes Inc.
ROHM
Micro Semi
Part Number
B340LA
RB050L-40
5820SM
V
F
0.45V @ 3A
0.45 @ 3A
0.46V @ 3A
Inductance
(μH)
1.5
1.5
1.5
1.5
1.5
I
DCR
(
)
0.014
0.025
0.022
0.022
0.016
Height
(mm)
4.0
2.8
3.2
4.7
4.7
Part Number
CDRH6D38-4763-T055
N05D B1R5M
NP06DB B1R5M
LQH55DN1R5M03
LQH66SN1R5M03
Manufacturer
Sumida
Taiyo Yuden
Taiyo Yuden
MuRata
MuRata
(Amps)
4.0
3.2
3.0
3.7
3.8
Type
Shielded
Non-Shielded
Shielded
Non-Shielded
Shielded
Capacitance
(μF)
100
100
47
10
120
100
Voltage
(V)
6.3
6.3
6.3
6.3
6.3
16
Part Number
C4532X5ROJ107M
GRM43-2 X5R 107M 6.3
GRM43-2 X5R 476K 6.3
GRM42-6 X5R 106K 6.3
594D127X_6R3C2T
595D107X0016C
Manufacturer
TDK
MuRata
MuRata
MuRata
Vishay
Vishay
Temp Co.
X5R
X5R
X5R
X5R
Case
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
. Once R4 has
been selected, R3 can be calculated. For a 1.25
volt output with R4 set to 10k
, R3 is 2.5k
.
R3 = (V
O
- 1) · R4 = 0.25 · 10k
= 2.5k
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相關(guān)代理商/技術(shù)參數(shù) |
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| AAT1156 | 制造商:ANALOGICTECH 制造商全稱:Advanced Analogic Technologies 功能描述:1MHz 700mA Step-Down DC-DC Converter |
| AAT1156_07 | 制造商:ANALOGICTECH 制造商全稱:Advanced Analogic Technologies 功能描述:1MHz 700mA Step-Down DC-DC Converter |
| AAT1156IVN-T1 | 制造商:ANALOGICTECH 制造商全稱:Advanced Analogic Technologies 功能描述:1MHz 700mA Step-Down DC-DC Converter |
| AAT1157 | 制造商:ANALOGICTECH 制造商全稱:Advanced Analogic Technologies 功能描述:1MHz 1.2A Buck DC/DC Converter |
| AAT1157IVN-T1 | 制造商:Skyworks Solutions Inc 功能描述:DC TO DC CONVERTER |
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