ame5258a AME, Inc., ame5258a Datasheet - Page 2

• Manufacturer Part Number: ame5258a
• Description: Synchronous Buck Converter
• Manufacturer: AME, Inc.

2
AME5258A
EN
V
Function Diagram
5
1
FB
AME
0.55V
0.6V
0.65V
VREF
0.6V
OVDET
+
+
+
UVDET
-
-
-
OSC
Figure 2: Founction Block Diagram
SWITCHING
COMP
BLANKING
Slope
CIRCUIT
LOGIC
AND
∑
-
ICOMP
Synchronous Buck Converter
IRCMP
+
1.5MHz, 800mA
IN
3
2
Rev.A.01
4
SW
GND
IN