RT9907_11 Datasheet, PDF (12/19 Pages) Richtek Technology Corporation – 3 Channel DC/DC Converters IC with High-Efficiency Step-Up and Step-Down

RT9907
Buck2 LX & Output Ripple
@IOUT = 500mA
Buck2 LX & Output Ripple
@IOUT = 250mA
VDD2 = 2.5V, VDDM = 3.3V, VOUT = 1.8V
Time (500ns/Div)
Buck2 LX & Output Ripple
VDD2 = 2.5V, VDDM = 3.3V, VOUT = 1.8V
Time (500ns/Div)
Buck2 LX & Output Ripple
@IOUT = 250mA
VDD2 = 3V, VDDM = 3.3V, VOUT = 1.8V
Time (500ns/Div)
Buck2 LX & Output Ripple
@IOUT = 500mA
VDD2 = 3V, VDDM = 3.3V, VOUT = 1.8V
Time (500ns/Div)
Buck2 LX & Output Ripple
@IOUT = 250mA
VDD2 = 3.8V, VDDM = 3.3V, VOUT = 1.8V
Time (500ns/Div)
www.richtek.com
12
@IOUT = 500mA
VDD2 = 3.8V, VDDM = 3.3V, VOUT = 1.8V
Time (500ns/Div)
DS9907-10 April 2011