OB2273x PWM Controller

Part   Number	Fosc	OLP   Time	OCP   Compensation	Frequency Shuffling	VDD   OVP	Brown   in/out	Ext.   OTP	Diode   Short  Protection
OB2273A	65kHz	88ms	Duty   Compensation	Y	Auto	N	Auto	N
OB2273B	65kHz	88ms	Duty   Compensation	Y	Latch	Auto	N	N
OB2273C	65kHz	60ms	Duty   Compensation	Y	N	N	N	Auto‍