ame5253 AME, Inc., ame5253 Datasheet - Page 12
![no-image](/images/no-image-200.jpg)
ame5253
Manufacturer Part Number
ame5253
Description
1a, 1.5mhz Synchronous Step-down Converter
Manufacturer
AME, Inc.
Datasheet
1.AME5253.pdf
(18 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
ame5253-AEVADJ
Manufacturer:
AME
Quantity:
20 000
Part Number:
ame5253A-AEVADJ
Manufacturer:
AME
Quantity:
20 000
n Characterization Curve (For reference only)
12
AME5253
100
100
100
90
80
70
60
50
40
90
80
70
60
50
40
90
80
70
60
50
40
0.1
0.1
0.1
V
V
V
OUT
Efficiency vs. Output Current
AME
OUT
Efficiency vs. Output Current
Efficiency vs. Output Current
OUT
= 1.5V
= 2.5V
= 1.2V
1
1
1
Output Current(mA)
Output Current(mA)
Output Current (mA)
C
C
C
OUT
OUT
OUT
10
10
= 10 F L = 2.2 H
10
= 10 F L = 2.2 H
= 10 F L = 2.2 H
V
V
100
100
IN
100
IN
V
= 2.7V
= 2.7V
IN
= 2.5V
1000
1000
1000
100
100
100
90
80
70
60
50
40
90
80
70
60
50
40
90
80
70
60
50
40
0.1
0.1
0.1
1A, 1.5MHz Synchronous
V
V
Efficiency vs. Output Current
Efficiency vs. Output Current
Efficiency vs. Output Current
V
OUT
OUT
OUT
= 2.5V
= 1.5V
= 1.2V
1
1
1
Output Current (mA)
Step-Down Converter
Output Current(mA)
Output Current(mA)
C
C
C
OUT
OUT
OUT
10
10
10
= 10 F L = 2.2 H
= 10 F L = 2.2 H
= 10 F L = 2.2 H
V
100
100
100
V
IN
V
IN
IN
= 3.6V
= 3.6V
= 5.5V
Rev. A.02
1000
1000
1000