AMC3202
www.addmtek.com
DESCRIPTION
The AMC3202 is a 280kHz switching regulator with a
high efficiency, 1.5A integrated switch. The part operates over
a wide input voltage range, from 2.7V to 30V. The AMC3202
utilizes current mode architecture, which allows excellent load
and line regulation, as well as a practical means for limiting
current. Combining high frequency operation with a highly
integrated regulator circuit results in an extremely compact
power supply solution.
Build-in thermal protection to prevent the chip over heat
damage.
1.5A 280kHz B
OOST
R
EGULATORS
FEATURES
Integrated Power Switch: 1.5A Guaranteed.
Wide Input Range: 2.7V to 30V.
43V Build-in Power Switch Input Voltage.
High Frequency Allows for Small
Components.
Minimum External Components.
Built in Over Current Protection.
TYPICAL APPLICATION CIRCUIT
APPLICATIONS
2.7 ~ 30V
DC
L
D
F
V
OUT
C
OUT
V
IN
C
IN
Enable
D
SS
SS
COMP
AGND
PGND
VCC
EN
VSW
TFT-LCD Power Management
LED Backlight
R
2
FB
PACKAGE PIN OUT
AMC3202
R
1
COMP
FB
SS
EN
1
2
3
4
8
7
6
5
V
SW
PGND
AGND
V
CC
C
SS
C
P2
C
P1
R
P
SO-8
(Top View)
ORDER INFORMATION
DM
SO
8 pin
AMC3202DMF (Lead Free)
Note:
All surface-mount packages are available in Tape & Reel. Append the letter “T” to part number (i.e. AMC3202DMFT). The letter ”F” is
marked for Lead Free process.
Copyright
©
2006 ADDtek Corp.
1
DD074_B
--
AUGUST 2006
ADDTEK [ ADDTEK CORP ]
