AAT3603 View Datasheet(PDF) - Skyworks Solutions
Part Name
Description
MFG CO.
AAT3603 Datasheet PDF : 35 Pages
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DATA SHEET
AAT3603
Total Power Solution for Portable Applications
Typical Characteristics—General
Quiescent Current vs. Input Voltage
(VOUT = 1.8V; L = 3.3µH)
500
450
400
350
300
250
200
150
100
-40°C
25°C
50
0
VBAT
VCHGIN
85°C
2.7
3.2
3.7
4.2
4.7
5.2
5.7
Input VBAT, VCHGIN (V)
Start-up Sequence
(VCHGIN = 5.0V)
Time (50µs/div)
Buck
LDO1
LDO2
LDO3
LDO4
LDO5
6.00
5.40
4.80
4.20
3.60
3.00
2.40
1.80
1.20
0.60
0.00
100
LDO Output Voltage Noise
(No Load; Power BW: 100~100KHz)
1000
10000
Frequency (Hz)
100000
LDO Output Voltage Noise
(IOUT3 = 10mA, Power BW = 100~100KHz)
6.00
5.40
4.80
4.20
3.60
3.00
2.40
1.80
1.20
0.60
0.00
100
1000
10000
Frequency (Hz)
100000
LDO Power Supply Rejection Ratio, PSRR
(IOUT3 = 10mA, BW = 100~100KHz)
150
135
120
105
90
75
60
45
30
15
0
100
1000
10000
100000
Frequency (Hz)
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
18
202211B • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • March 20, 2013
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