RT8036 Datasheet, PDF (12/17 Pages) Richtek Technology Corporation – One Step Down DC/DC Converter and Four Linear Regulators with Individual On/Off Control

RT8036
VOUTL1
(100μV/Div)
Noise
VINL1 = VENL1 = 5V, No Load
VOUTL2
(100μV/Div)
Noise
VINL2 = VENL2 = 5V, IOUTL2 = 50mA
Time (10ms/Div)
Time (10ms/Div)
10
0
-10
-20
-30
-40
-50
-60
-70
-80
-90
-100
10
VOUTL1 PSRR
IOUTL1 = 10mA
IOUTL1 = 150mA
VINL1 = VENL1 = 4.3V ±50mV,
VOUTL1 = 1.8V, IOUTL1 = 50mA
100
1000 10000 100000 1000000
Frequency (Hz)
10
0
-10
-20
-30
-40
-50
-60
-70
-80
-90
-100
10
VOUTL2 PSRR
IOUTL2 = 10mA
IOUTL2 = 150mA
VINL2 = VENL2 = 4.3V ±50mV,
VOUTL2 = 2.8V, IOUTL2 = 50mA
100
1000 10000 100000 1000000
Frequency (Hz)
www.richtek.com
12
DS8036-02 April 2011