ame5252 AME, Inc., ame5252 Datasheet - Page 4

• Manufacturer Part Number: ame5252
• Description: Dual Synchronous, 600ma, 1.5mhz Step-down Dc/dc Converter
• Manufacturer: AME, Inc.

n Function Diagram
4
AME5252
SYNC
VFB1
VFB2
EN2
EN1
AME
1
10
6
2
9
0.65V
0.55V
0.6V
VREF
0.6V
+
+
+
UVDET
OVDET
-
-
-
OSC
SWITCHING
CLAMP
COMP
BLANKING
Slope
COUNTER
CIRCUIT
REGULATOR 2
LOGIC
AND
PORB
Dual Synchronous, 600mA, 1.5MHz
-
SHOOT-THRU
Step-Down DC/DC Converter
IRCMP
ANTI
+
N_ch
P_ch
VIN
11
3
4
8
5 GND
7
SW1
PGND
SW2
IN
PORB
Rev. A.01