|Operating Temperature (Min.)[°C]||-40|
|Operating Temperature (Max.)[°C]||85|
- ・ The signal that the frequency synchronizes with the VSYNC signal is output to PWMOUT.
・ The PWM pulse is generated with the DC signal of a triangular wave and PDIM generated with the LCT capacitor.
・ When the VSYNC frequency exceeds the stipulated range, it fixes by a set frequency. (fSYNC
fPLL=0.36*fPLLtyp , fSYNC> fPLLtyp*2.75 -> fPLL=2.75*fPLLtyp)
・ When VSYNC is a no signal input, the self-oscillation is operated by set frequency decided on the CT capacitance.
・ When the pulse signal is input to the terminal EXTPWM, it shifts automatically to external PWM mode.