ame5252 AME, Inc., ame5252 Datasheet - Page 2
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ame5252
Manufacturer Part Number
ame5252
Description
Dual Synchronous, 600ma, 1.5mhz Step-down Dc/dc Converter
Manufacturer
AME, Inc.
Datasheet
1.AME5252.pdf
(20 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
ame5252-AVBADJ
Manufacturer:
AME
Quantity:
20 000
Company:
Part Number:
ame5252-AVBADJZ
Manufacturer:
ST
Quantity:
101
n Typical Application
2
AME5252
C
10 F
C
10 F
OUT 2
AME
OUT 2
V
V
22pF
22pF
CF2
OUT2
CF2
OUT2
= 1.8V
= 2.5V
2.5V~5.5V
Figure 2. 1.8V/1.2V at 600mA Step-Down Regulators
Figure 3. 2.5V/1.5V at 600mA Step-Down Regulators
2.8V~5.5V
V
V
IN
IN
887K
316K
442K
1M
R4
10 F
R4
10 F
R3
R3
C
C
2.2 H
2.2 H
IN
IN
L2
L2
SYNC
EN2
SW2
VFB2
EN2
SYNC
SW2
VFB2
GND/PGND
GND/PGND
AME5252
AME 5252
IN
IN
Dual Synchronous, 600mA, 1.5MHz
PORB
PORB
VFB1
VFB1
SW1
SW1
EN1
EN1
Step-Down DC/DC Converter
2.2 H
604K
2.2 H
604K
316K
475K
L1
L1
R1
R2
R1
R2
100K
100K
R5
R5
RESET
RESET
V
V
OUT 1
OUT 1
22pF
CF1
22pF
CF1
= 1.2V
= 1.5V
C
10 F
C
10 F
OUT1
OUT 1
Rev. A.01