www.richtek.com
3
Figure A. 2-phase with resistive DAC
All brand name or trademark belong to their owner respectively
DS8800/B-06 March 2007
15 PWM1
1 VDD
4
FB
6
COMP
13
ISP1
ICOMMON 9
RT 8
DVD 5
Typical Application Circuit
(Note : The inductor’ s DCR value must be large than 0.3mΩ
: X7R/R-type capacitor is required for all time constant setting capacitor of DCR sensing.)
RT8800/B