AME5252 Datasheet, PDF (3/18 Pages) Analog Microelectronics – Dual Synchronous, 600mA, 1.5MHz Step-Down DC/DC Converter

AME
AME5252
n Typical Application
Dual Synchronous, 600mA, 1.5MHz
Step-Down DC/DC Converter
VIN
2.8V~5.5V
CIN
10µF
D1
VOUT2 = 3.3V
CF2
22pF
R4 _M1
887KΩ
COUT2
10µF
R3
196KΩ
L2
2.2µH
EN2
IN
SYNC
EN1
PORB
AME5252
SW 2
S W1
VFB2
VFB1
GND/PGND
R5
100K Ω
RESET
L1
2.2µH
VOUT1 = 1.8V
R2
887KΩ
R1
442K Ω
CF1
22pF
COUT 1
10µF
Figure 4. 3.3V/1.8V at 600mA Step-Down Regulators
C
Rev.C.01
3