AME5259A Datasheet, PDF (2/21 Pages) Analog Microelectronics – 1.2A, 1.5MHz Synchronous Step-Down Converter

AME
AME5259A
n Functional Block Diagram
1.2A, 1.5MHz Synchronous
Step-Down Converter
Constant
Off-time
FB/OUT
6
0.6V
Mode
Select
0.6V
VREF
0.55V
UVDET
Soft
Start
EN
2
OSC
Slope
COMP
LOGIC
PW M
COMP
NMOS
COMP
IRCOM
P
Figure 3. Function Block Diagram
IN
VIN
3
SW
4
GND
5
2
Rev. A.02