ame5248a AME, Inc., ame5248a Datasheet - Page 2

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

AME5248A
Note: For the fixed output version the internal feedback divider is actived.
2
Function Block Diagram
internal EA amplifer.
For the adjustable version the internal feedback divider is disabled, and the FB pin is directly connected to the
FB
Bandgap
Fixed Output
AME
See Note
EN
+
-
UVLO
EA
Oscillator
1.5 MHz
Comp
Slope
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
Rev.A.01
SW