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參數(shù)資料
| 型號(hào)： | AAT1171 |
| 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(yè)數(shù)： | 10/22頁(yè) |
| 文件大?。?/td> | 797K |
| 代理商： | AAT1171 |
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Typical Characteristics
Bypass Transient Response
(LL Mode; V
IN
= 3.6V; R
L
= 10
Ω
; C
OUT
= 4.7μF; L = 2.2μH)
Time (25μs/div)
V
OUT
1V/div
V
BYP
1V/div
0
0
3.5V
0.6V
Bypass Transient Response
(PWM Mode; V
IN
= 3.6V; R
L
= 10
Ω
; C
OUT
= 4.7μF; L = 2.2μH)
Time (25μs/div)
V
OUT
1V/div
V
BYP
1V/div
0
0
3.5V
0.6V
DAC Transient Response in LL Mode
(V
IN
= 3.6V; R
L
= 10
Ω
; C
OUT
= 4.7μF; L = 2.2μH)
Time (25μs/div)
V
OUT
1V/div
V
DAC
0.5V/div
0
0
3.3V
0.6V
1.2V
0.2V
DAC Transient Response in PWM Mode
(V
IN
= 3.6V; R
L
= 10
Ω
; C
OUT
= 4.7μF; L = 2.2μH)
Time (25μs/div)
V
OUT
1V/div
V
DAC
0.5V/div
0
0
3.3V
0.6V
1.2V
0.2V
Light Load Switching Waveform
(LL Mode; V
IN
= 4.2V; V
OUT
= 0.6V; R
L
= 10
Ω
;
C
OUT
= 4.7μF; L = 2.2μH)
Time (1μs/div)
V
OUT
(AC coupled)
20mV/div
I
L
200mA/div
V
LX
2V/div
0
0
Light Load Switching Waveform
(PWM Mode; V
IN
= 4.2V; V
OUT
= 0.6V; R
L
= 10
Ω
;
C
OUT
= 4.7μF; L = 2.2μH)
Time (200ns/div)
V
OUT
(AC coupled)
20mV/div
I
L
100mA/div
V
LX
2V/div
0
0
AAT1171
600mA Voltage-Scaling Step-Down Converter
for RF Power Amplifiers with Bypass Switch
10
1171.2006.06.1.0
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AAT1171IUP-1-T1 | 制造商:Skyworks Solutions Inc 功能描述:DC TO DC CONVERTER |
| AAT1171IWP-1-T1 | 制造商:ANALOGICTECH 制造商全稱:Advanced Analogic Technologies 功能描述:600mA Voltage-Scaling Step-Down Converter for RF Power Amplifiers with Bypass Switch |
| 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 |
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