AAT2610_12 Datasheet, PDF (15/31 Pages) Skyworks Solutions Inc. – Seven-Channel PMU for Digital Still Cameras

Typical Characteristics
SD Output Ripple
(V_PSD2 = V_BAT = 3.6V; V_SD2 = 1.8V; L = 2.2µH;
C_OUT = 4.7µF; 10mA Load)
LX
(2V/div)
0
I_INDUCTOR
(200mA/div)
0
V_SD2 (AC)
(20mV/div)
0
Time (2µs/div)
DATA SHEET
AAT2610
Seven-Channel PMU for Digital Still Cameras
SD Output Ripple
(V_PVSD2 = V_BAT = 3.6V; V_SD2 = 1.8V; L = 2.2µH;
C_OUT = 4.7µF; 200mA Load)
LXSD2
(2V/div)
0
I_INDUCTOR
(200mA/div)
0
V_SD2 (AC)
(20mV/div)
0
Time (800ns/div)
LXL1
(10V/div) ₀
V_AUX1 (AC)
(100mV/div)
0
I_INDUCTOR
(200mA/div) 0
AUX1 Output Ripple
(V_BAT = 3.6V; C_OUT = 1µF; L = 4.7µH;
4 WLED with 30mA LED Current)
Time (400ns/div)
AUX2 Output Ripple
(V_BAT = 3.6V; V_AUX2 = 15V; C_OUT = 4.7µF/25V;
L = 4.7µH; 20mA Load)
LXL2
(10V/div) ₀
I_INDUCTOR
(200mA/div)
0
V_AUX2 (AC)
(20mV/div)
0
Time (400ns/div)
AUX3 Output Ripple
(V_BAT = 3.6V; V_AUX3 = -7.5V; C_OUT = 4.7µF/10V;
L = 4.7µH; 20mA Load)
LXL3 0
(10V/div)
I_INDUCTOR
(100mA/div)
0
V_AUX3 (AC)
(10mV/div)
0
Time (400ns/div)
SU Channel Load Transient Response
(V_BAT = 3.6V; V_SU = 5V; L = 2.2µH; C_OUT = 22µF;
Transient Slew Rate 0.1A/µs)
V_SU (AC)
(200mV/div)
I_OUT
(200mA/div)
200mA
500mA
Time (40µs/div)
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [e-mail] • www.skyworksinc.com
202208A • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • July 25, 2012
15