Data Sheet
650 kHz /1.
3 MHz Step-Up PWM DC-to-DC Switching Converters
ADP1612/ADP1613
FEATURES
Current limit 1.
4 A for the ADP1612 2.
0 A for the ADP 1613
Minimum input
voltage 1.
8 V for the ADP1612 2.
5 V for the ADP1613
Pin-selectable 650 kHz or 1.
3 MHz PWM frequency Adjustable output
voltage up to 20 V Adjustable soft start Under
voltage lockout Thermal shutdown 8-lead MSOP Supported by ADIsimPowerâ„¢ design tool ADIsimPower downloadable design tools for boost, coupled-
SEPIC, and SEPIC Cuk configurations
APPLICATIONS
TFT LCD bias supplies
Portable applications
Industrial/instrumentation equipment
TYPICAL APPLICATION CIRCUIT
L1
ADP1612/
VIN ADP1613
6 VIN
SW 5
ON
OFF
3 EN
CIN 1.
3MHz
...