AAT2113B Datasheet, PDF (10/22 Pages) Skyworks Solutions Inc. – 3.3MHz, Fast Transient 1.5A Step-Down Converter in an 2mm x 2mm Package

DATA SHEET
AAT2113B
3.3MHz, Fast Transient 1.5A Step-Down Converter in an 2mm x 2mm Package
Typical Characteristics
Output Voltage Ripple
(V_OUT = 1.8V; V_IN = 3.3V; I_OUT = 1.5A)
1.84
4.0
1.82
3.5
1.80
3.0
1.78
2.5
1.76
2.0
1.74
1.5
1.72
1.0
1.70
0.5
1.68
0.0
Time (200ns/div)
Output Voltage Ripple
(V_OUT = 1.8V; V_IN = 3.3V; I_OUT = 1mA)
1.82
0.6
1.81
0.5
1.8
0.4
1.79
0.3
1.78
0.2
1.77
0.1
1.76
0
1.75
-0.1
1.74
-0.2
Time (10µs/div)
Output Voltage Ripple
(V_OUT = 1.8V; V_IN = 3.3V; I_OUT = 1.5A)
2.54
4.0
2.52
3.5
2.50
3.0
2.48
2.5
2.46
2.0
2.44
1.5
2.42
1.0
2.40
0.5
2.38
0.0
Time (200ns/div)
Output Voltage Ripple
(V_OUT = 2.5V; V_IN = 3.3V; I_OUT = 1mA)
2.52
0.6
2.51
0.5
2.5
0.4
2.49
0.3
2.48
0.2
2.47
0.1
2.46
0
2.45
-0.1
2.44
-0.2
Time (50µs/div)
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [e-mail] • www.skyworksinc.com
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202003A • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • May 24, 2012