- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄375162 > AAT1150IKS-1.8-T1 (Advanced Analogic Technologies, Inc.) Circular Connector; MIL SPEC:MIL-C-5015; Body Material:Metal; Series:GT; No. of Contacts:4; Connector Shell Size:32; Connecting Termination:Solder; Circular Shell Style:Square Flange Receptacle; Body Style:Straight PDF資料下載
參數(shù)資料
| 型號： | AAT1150IKS-1.8-T1 |
| 廠商： | Advanced Analogic Technologies, Inc. |
| 元件分類： | 圓形連接器 |
| 英文描述： | Circular Connector; MIL SPEC:MIL-C-5015; Body Material:Metal; Series:GT; No. of Contacts:4; Connector Shell Size:32; Connecting Termination:Solder; Circular Shell Style:Square Flange Receptacle; Body Style:Straight |
| 中文描述： | 1MHz的第1A降壓型DC / DC轉(zhuǎn)換器 |
| 文件頁數(shù)： | 10/16頁 |
| 文件大?。?/td> | 279K |
| 代理商： | AAT1150IKS-1.8-T1 |
AAT1150
1MHz 1A Step-Down DC/DC Converter
10
1150.2005.03.1.2
Figure 1: Lithium-Ion to 1.5V Converter.
Figure 2: 5V Input to 3.3V Output Converter.
3.3 Volt Efficiency vs. I
OUT
0
10
20
30
40
50
60
70
80
90
100
10
100
1000
I
OUT
(mA)
E
V
IN
= 5.0V
L1
4.1
μ
H
C2, C4
2x 22
μ
F
C1
10
μ
F
R1 100
C3
0.1
μ
F
C1 Murata 10
μ
F 6.3V X5R GRM42-6X 5R106K6.3
C2, C4 MuRata 22
μ
F 6.3V GRM21BR60J226ME39L X5R 0805
L1 Sumida CDRH5D18-4R 1
μ
H
R2
100k
V
OUT
3.3V 1A
3.5V-5.5V
RTN
FB
SGND
EN
VCC
VP
LX
LX
PGND
AAT1150-3.3
1.5V Efficiency vs. I
OUT
0
20
40
60
80
100
10
100
1000
I
OUT
(mA)
E
2.7V
3.6V
4.2V
L1
4.1
μ
H
C2, C4
2x 22
μ
F
C1
10
μ
F
R1 100
C3
0.1
μ
F
C1 Murata 10
μ
F 6.3V X5R GRM42-6X 5R106K6.3
C2, C4 MuRata 22
μ
F 6.3V GRM21BR60J226ME39L 0805 X5R
L1 Sumida CDRH5D18-4R 1
μ
H
R2
100k
V
OUT
1.5V 1A
2.7V-5.5V
RTN
FB
SGND
EN
VCC
VP
LX
LX
PGND
AAT1150-1.5
Power and Signal Source
Separate small signal ground and power supply
pins isolate the internal control circuitry from the
noise associated with the output MOSFET switch-
ing. The low pass filter R1 and C3 in schematic
Figures 1 and 2 filters the noise associated with the
power switching.
Current Limit and Over-Temperature
Protection
For overload conditions, the peak input current is lim-
ited. Figure 3 displays the VI current limit character-
istics. As load impedance decreases and the output
voltage falls closer to zero, more power is dissipated
internally, raising the device temperature. Thermal
protection completely disables switching when inter-
nal dissipation becomes excessive, protecting the
device from damage. The junction over-temperature
threshold is 140°C with 15°C of hysteresis.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AAT1150IKS-2.5-T1 | 1MHz 1A Step-Down DC/DC Converter |
| AAT1150IKS-3.3-T1 | 1MHz 1A Step-Down DC/DC Converter |
| AAT1151 | 850kHz 700mA Synchronous Buck DC/DC Converter |
| AAT1151IKS-1.0-T1 | 850kHz 700mA Synchronous Buck DC/DC Converter |
| AAT1151IKS-1.8-T1 | 850kHz 700mA Synchronous Buck DC/DC Converter |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AAT1150IKS-2.5-T1 | 制造商:SKYWORKS SOLUTIONS 功能描述:AAT1150 Series 5.5 V 1 MHz 1 A Synchronous Buck DC/DC Converter - MSOP-8 |
| AAT1150IKS-3.3-T1 | 制造商:Skyworks Solutions Inc 功能描述:Voltage Regulators - Switching Regulators 1MHz 1A Synchronous Buck DC/DC Converter |
| AAT1151 | 制造商:ANALOGICTECH 制造商全稱:Advanced Analogic Technologies 功能描述:850kHz 700mA Synchronous Buck DC/DC Converter |
| AAT1151_07 | 制造商:ANALOGICTECH 制造商全稱:Advanced Analogic Technologies 功能描述:850kHz 700mA Synchronous Buck DC/DC Converter |
| AAT1151IKS-1.0-T1 | 制造商:ANALOGICTECH 制造商全稱:Advanced Analogic Technologies 功能描述:850kHz 700mA Synchronous Buck DC/DC Converter |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。