SP5005
SOP16
PWM
PWM
· · · · · · ·
MODSEL PWMDC CTPWM PWMOUT
CLAMP
LOAD
ISEN
2.5V 60uA 1.0V
OR
TIME_P RT Low F requency PWM Generator Protection Circuit TIME_INN
CLAMP TIME_INN INN
CLAMP
UVLO
CMP
1.25V
AND
DELAY NOUT2
AND AND
BAND GAP REF.
TIME_INN TIME_P RT
AND
DELAY NOUT1
AND AND
1/2
Clock Ramp Wave
NOT
SP5005
VDD=4.5V-8.0V
ON/OF F
...
