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OB263x PWM Controller for PD/QC Application

Part Number	Package	HV	VDD	Loop Gain	Fop_QR_max	Peak	OCP Compensation	OVP	UVP	Ext. OTP	Note
OB2632C	SOT23-6	N	52.5V	Adaptive	92kHz	N	Duty     Compensation	Auto	N	Auto	PD
OB2632P	SOT23-6	N	54.5V	3.3	82kHz	N	Duty     Compensation	Auto	N	Auto	PD
OB2632Q	SOT23-6	N	54.5V	3.3	82KHz	Y	Constant	Latch	N	Latch	PD
OB2632G	SOP8	Y	52.5V	Adaptive	65kHz	Y	Constant	Latch	N	Latch	PD
OB2638	SOP8	N	Dual VDD	3.3	82kHz	Y	Constant	Latch	N	Latch	PD
OB2633G	SOT23-6	N	52.5V	Adaptive	92kHz	N	Duty     Compensation	Auto	Auto	Auto	QC
OB2633L	SOT23-6	N	52.5V	Adaptive	77kHz	N	Constant	Auto	Auto	Auto	QC
OB2639	SSOP10	Y	45.5V	Adaptive	100kHz	N	Line     Compensation	Auto	Auto	Auto	SCP
OB2646	SSOP10	Y	45.5V	Adaptive	130kHz	N	Line     Compensation	Auto	Auto	Auto	SCP

 

OB263x PWM Converter with Integrated MOSFET for PD Application 

Part Number	Package	BVdss	Rdson	Standby Power	Max. Output   Power	Note
OB2631	SOP-8	650V	1.5Ω	75mW	20W	PD
OB2632PTIEP	LSOP8-7	650V	1.2Ω	75mW	30W	PD
OB2632PUIEP	LSOP8-7	650V	0.9Ω	75mW	33W	PD