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參數(shù)資料
| 型號(hào)： | AAT1171IWP-1-T1 |
| 廠商： | Advanced Analog Technology,lnc. |
| 英文描述： | 600mA Voltage-Scaling Step-Down Converter for RF Power Amplifiers with Bypass Switch |
| 中文描述： | 600毫安電壓調(diào)節(jié)射頻功率放大器的旁路開關(guān)降壓轉(zhuǎn)換器 |
| 文件頁數(shù)： | 9/22頁 |
| 文件大?。?/td> | 797K |
| 代理商： | AAT1171IWP-1-T1 |
Typical Characteristics
Heavy Load Switching Waveform
(V
IN
= 3.6V; V
OUT
= 1.8V; R
L
= 3
Ω
; C
OUT
= 4.7μF; L = 2.2μH)
Time (200ns/div)
V
OUT
(AC coupled)
20mV/div
I
L
200mA/div
V
LX
2V/div
0
0
Output Voltage vs. DAC Voltage
(V
IN
= 4.2V; LL Mode)
DAC Voltage (V)
O
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
0.2
0.4
0.6
0.8
1.0
1.2
1.4
25
°
C
85
°
C
-40
°
C
Switching Frequency vs. Temperature
(V
IN
= 3.6V; V
OUT
= 1.8V; R
L
= 10)
Temperature (
°
C)
S
1.90
1.92
1.94
1.96
1.98
2.00
2.02
2.04
2.06
-40.0
-20.0
0.0
20.0
40.0
60.0
80.0
LL
PWM
Bypass R
DS(ON)
vs. Input Voltage
Input Voltage (V)
R
D
Ω
)
0
20
40
60
80
100
120
140
2.7 2.9 3.1 3.3 3.5 3.7 3.9 4.1 4.3 4.5 4.7 4.9 5.1 5.3 5.5
T
J
= 25
°
C
T
J
= 85
°
C
T
J
= 120
°
C
P-Channel R
DS(ON)
vs. Input Voltage
Input Voltage (V)
R
D
Ω
)
2.7
3.1
3.5
3.9
4.5
4.9
5.5
2.9
3.3
3.7
4.1
4.3
4.7
5.1 5.3
0
50
100
150
200
250
300
350
400
T
J
= 120
°
C
T
J
= 85
°
C
T
J
= 25
°
C
AAT1171
600mA Voltage-Scaling Step-Down Converter
for RF Power Amplifiers with Bypass Switch
1171.2006.06.1.0
9
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| AAT1201-S | 250-mA MULTI-INPUT LOW-DROPOUT REGULATOR WITH DUAL-OUTPUT POWER MANAGEMENT |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AAT1171IWP-4-T1 | 制造商:Skyworks Solutions Inc 功能描述:DC TO DC CONVERTER |
| AAT1171IWP-5-T1 | 制造商:SKYWORKS 制造商全稱:SKYWORKS 功能描述:600mA Voltage-Scaling Step-Down Converter for RF Power Amplifiers with Bypass Switch |
| AAT1184 | 制造商:ANALOGICTECH 制造商全稱:Advanced Analogic Technologies 功能描述:High Voltage Step-Down Regulator |
| AAT1184ITP-0.6-DB1 | 制造商:SKYWORKS SOLUTIONS 功能描述:Evaluation Board for AAT1184 High Voltage Step-Down Regulator |
| AAT1184ITP-0.6-T1 | 制造商:SKYWORKS SOLUTIONS 功能描述:AAT1184 Series 24 V 490 kHz 1.2 A Step-Down High Voltage Regulator-TSOPJW-12 |
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