A7230A
AiT Semiconductor Inc.
www.ait-ic.com
DC-DC CONVERTER BUCK (STEP-DOWN)
3A, 20V HIGH EFFICIENCY SYNCHRONOUS
DESCRIPTION
FEATURES
The A7230A is a wide input range, high efficiency,
DC-to-DC step-down switching regulator, capable of
delivering up to 3A of output current. Current mode
Wide Input Operating Range from 5V to 20V
Capable of Delivering 3A
Up to 94% efficiency
PWM control
allows the use of small external
High efficiency (>85%) at light load
No External Schottky Diode Needed
Current Mode control
components ,such as ceramic input and output
caps,as well as small inductors,while still providing
low output ripples. On top of the integrated internal
synchronous rectifier that eliminates external Schottky
diode, Overall A7230A is a highly efficient and robust
solution for DC-DC step-down applications that
requires wide input ranges.
0.923V Reference for Low Output voltages
Logic Control Shutdown
Thermal shutdown and UVLO
Start-up current run-away protection
Short circuit protection
Available in PSOP8 package
The A7230A is available in PSOP8 Package.
APPLICATION
ORDERING INFORMATION
LCD TVs
Green Electronics/ Appliances
Distributed Power Systems
Notebook computers
FPGA power supplies
LED drivers
Package Type
Part Number
A7230AMP8R
A7230AMP8VR
PSOP8
MP8
SPQ: 2,500pcs/Reel
V: Halogen free Package
R: Tape & Reel
Note
AiT provides all RoHS products
TYPICAL APPLICATION
3.3V/3A Step Down Regulator
REV1.0
- MAY 2016 RELEASED -
- 1 -