ame5248a AME, Inc., ame5248a Datasheet - Page 14

• Manufacturer Part Number: ame5248a
• Description: Synchronous Buck Converter
• Manufacturer: AME, Inc.

AC COUPLED
AC COUPLED
500mA/Div
500mA/Div
100mV/Div
500mA/Div
100mV/Div
500mA/Div
AME5248A
14
V
V
I
I
OUT
OUT
OUT
OUT
I
I
50
45
40
35
30
25
20
15
10
L
L
5
0
-40
V
V
I
V
V
I
OUT
Quiescent Current vs Temperature
OUT
I N
OUT
IN
OUT
V
V
I
=3.6V
OUT
=3.6V
=100mA to 600mA
AME
=0mA to 600mA
IN
OUT
=1.8V
-15
=1.8V
=3.6V
=0A
=1.8V
+10
Temperature(
Load Step
Load Step
+35
20 S/Div
20 S/Div
+60
o
C)
+85
+110
AC COUPLED
AC COUPLED
AC COUPLED
100mV/Div
500mA/Div
500mA/Div
100mV/Div
500mA/Div
200mA/Div
100mV/Div
500mA/Div
5V /Div
Synchronous Buck Converter
V
V
V
I
V
OUT
I
OUT
OUT
OUT
OUT
S W
I
I
I
L
L
L
V
V
I
V
V
I
V
V
I
OUT
OUT
OUT
I N
OUT
I N
OUT
IN
OUT
=3.6V
=3.6V
=3.6V
=50mA
=200mA to 600mA
=50mA to 600mA
=1.8V
= 1.8V
=1.8V
Light Load Mode
Load Step
Load Step
20 S/Div
5 S/Div
20 S/Div
1.5MHz, 600mA
Rev.A.01