Datasheet

Advance Data Sheet: iAF Series – Non-isolated SMT Power Module
©2011 TDK Innoveta Inc.
iAF12_Full_Datasheet_10032012.doc 10/3/2012
℡
(877) 498
-
0099
10/18
Electrical Characteristics:
Vo=1.8V Typical Output Ripple at nominal Input voltage and
full load at Ta=25 degrees
Typical Output Short Circuit Current – CH3, blue
lVo=1.8V Typical startup characteristic from on/off at light load.
Upper trace - output voltage, lower trace – on/off signal
Vo=1.8V Typical Input Ripple at nominal Input Voltage and full
load at Ta=25 degrees. Input capacitors 4 x 22uF ceramic
Vo=1.8V Typical output voltage transient response to load step
from 25% to 75% of full load with output current slew rate of
10A/uS. (Cext = 4x47uF ceramic capacitor)
Vo=3.3V Typical output voltage transient response to load step
from 0% to 50% of full load with output current slew rate of
10A/uS. (Cext = 4x47uF ceramic capacitor)
Vert = 10A/div
Horz =50ms/div
Vert = 10mV/div
Horz = 20us/div
CH1 = 0.5V/div
CH2 = 2V/div
Horz = 2ms/div
Vert = 20mV/div
Horz = 2us/div
CH1 = 200mV/div
CH2 = 5A/div
Horz = 100us/div
CH1 = 200mV/div
CH2 = 5A/div
Horz = 100us/div