ame5248a AME, Inc., ame5248a Datasheet - Page 12

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

2.5V to 5.5V
2.5V to 5.5V
2.7V to 5.5V
AME5248A
n Typical Application
12
V
V
V
IN
IN
IN
Figure 6. AME5248A with 2.5V Output
Figure 5. AME5248A with 1.5V Output
4.7 F
4.7 F
4.7 F
Figure 4. AME5248A with 1.2V Output
C
C
C
IN
IN
IN
AME
IN
AME5248A
IN
IN
EN
AME5248A
AME5248A
EN
EN
GND
GND
GND
SW
SW
SW
FB
FB
FB
4.7 H
4.7 H
4.7 H
22pF
22pF
22pF
C1
C1
C1
L
L
L
330K
240K
360K
180K
510K
130K
R1
R2
R1
R2
R1
R2
1.2V/600mA
1.5V/600mA
2.5V/600mA
10 F
10 F
10 F
C
C
C
V
V
V
OUT
OUT
OUT
OUT
OUT
OUT
3.6V to 5.5V
V
Synchronous Buck Converter
IN
Figure 7. AME5248A with 3.3V Output
4.7 F
C
IN
IN
AME5248A
EN
GND
1.5MHz, 600mA
SW
FB
4.7 H
22pF
C1
L
680K
120K
R1
R2
Rev.A.01
3.3V/600mA
10 F
C
V
OUT
OUT