AME5104ACDV12AZ AME [Analog Microelectronics], AME5104ACDV12AZ Datasheet - Page 2

• Manufacturer Part Number: AME5104ACDV12AZ
• Description: DC/DC Buck Converter
• Manufacturer: AME [Analog Microelectronics]

AME5104
F B
2
n Typical Application
n Function Block Diagram
Unregulated
DC Input
Unregulated
DC Input
+
+
Current
Source
Bias
AME, Inc.
R 1=2.5K
R2
+
-
AMP
COMP
Reference
R 2
1K
1.235V
C1
680uF
C1
680uF
+
-
Input
Input
1
1
3
3
Adjustable Output
GND
Regulator
AME 5104
Gnd
AME 5104
Fix Output
2.5V
4
4
COMP
+
-
FB
FB
5
5
150 KHz
OSC.
EN
E N
Start
Up
S W
EN
SW
2
2
Current
Limit
Driver
R1
COMP
COMP
D1
1N5825
D1
1N5825
200 mV
Thermal
+
+
-
-
DC/DC Buck Converter
Limit
+
33uH
220 mV
47uH
L1
L1
+
150KHz,3A PWM
R
C2
220 uF
C2
220uF
Switch
3A
Rev.C.02
SW
GND
V
O
D
O
D
L
A
L
A
IN