ame5249a-aevadjl AME, Inc., ame5249a-aevadjl Datasheet - Page 2

• Manufacturer Part Number: ame5249a-aevadjl
• Description: Synchronous Buck Converter
• Manufacturer: AME, Inc.

AME5249A
n Function Block Diagram
Note: For the fixed output version the internal feedback divider is actived.
2
For the adjustable version the internal feedback divider is disabled, and the FB pin is directly connected to
the internal EA amplifer.
FB
Bandgap
Fixed Output
AME
See Note
EN
+
-
UVLO
EA
Oscillator
1.5 MHz
Slope
Comp
OSC
+
-
COMP
Figure 3
Shudown
Thermal
Current
Sense
S
R
Synchronous Buck Converter
VIN
Q
Comparaotr
Control
Current
Logic
Limit
COMP
Driver
+
-
1.5MHz, 600mA
GND
SW
Rev.A.01