Specification	NCP1568G00DBR2G

Control Features	Soft Start, Frequency Control
Duty Cycle	79 %
Fault Protection	Over Temperature, Over Voltage, Short Circuit, Current Limiting, Over Power
Frequency - Switching [Max]	1 MHz
Frequency - Switching [Min]	100 kHz
Internal Switch(s)	True
Mounting Type	Surface Mount
Operating Temperature [Max]	125 ¯C
Operating Temperature [Min]	-40 °C
Output Isolation	Isolated
Package / Case	16-TSSOP
Package / Case	12
Package / Case [y]	0.173 in
Package / Case [y]	4.4 mm
Supplier Device Package	16-TSSOP
Topology	Flyback
Voltage - Start Up	15.2 V
Voltage - Supply (Vcc/Vdd) [Max]	27 V
Voltage - Supply (Vcc/Vdd) [Min]	10 V

NCP1568 Series

Part	Main Purpose	Current - Output	Voltage - Input [Min]	Voltage - Input [Max]	Supplied Contents	Regulator Topology	Outputs and Type	Outputs and Type	Voltage - Output	Utilized IC / Part	Board Type	Power - Output	Package / Case [y]	Package / Case	Package / Case [y]	Package / Case	Frequency - Switching [Max]	Frequency - Switching [Min]	Operating Temperature [Min]	Operating Temperature [Max]	Voltage - Start Up	Fault Protection	Voltage - Supply (Vcc/Vdd) [Min]	Voltage - Supply (Vcc/Vdd) [Max]	Output Isolation	Supplier Device Package	Topology	Control Features	Mounting Type	Duty Cycle
ON Semiconductor STR-ACF-12V100WPSU-GEVB	AC/DC PFC Primary Side	8.5 A	90 VAC	264 VAC	Board(s)	Flyback	Non-Isolated	1	12 V	NCP1568	Fully Populated	100 W
ON Semiconductor NCP1568B06ADBR2G													0.173 in	16-TSSOP	4.4 mm	12	1 MHz	100 kHz	-40 °C	125 ¯C	15.2 V	Current Limiting Over Power Over Temperature Over Voltage Short Circuit	10 V	27 V	Isolated	16-TSSOP	Flyback	Frequency Control Soft Start	Surface Mount	79 %
ON Semiconductor NCP1568G00DBR2G													0.173 in	16-TSSOP	4.4 mm	12	1 MHz	100 kHz	-40 °C	125 ¯C	15.2 V	Current Limiting Over Power Over Temperature Over Voltage Short Circuit	10 V	27 V	Isolated	16-TSSOP	Flyback	Frequency Control Soft Start	Surface Mount	79 %

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Description

General part information

NCP1568 Series

The NCP1568 is a highly integrated Ac-Dc PWM controller designed to implement an active clamp flyback topology. NCP1568 employs a proprietary variable frequency algorithm to enables zero voltage switching (ZVS) of the MOSFETs across line & load conditions. The ZVS feature allows high frequency operation increasing power density of a power converter while achieving high efficiency. A HV startup circuit, a strong low side driver, and a 5V logic level driver for active clamp FET, including SJ FETs and GaN FETs, are integrated. The NCP1568 is suitable for a variety of applications including Ac-Dc adapters, industrial, telecom, lighting and other applications where power density is an important requirement.