Specification	NCP1605ADR2G

Current - Startup	12 mA
Frequency - Switching	250 kHz
Mode	Critical Conduction (CRM), Discontinuous Conduction (DCM)
Mounting Type	Surface Mount
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	0 °C
Package / Case	16-SOIC
Package / Case [x]	0.154 in
Package / Case [y]	3.9 mm
Supplier Device Package	16-SOIC
Voltage - Supply [Max]	20 V
Voltage - Supply [Min]	10 VDC

NCP1605 Series

Power Factor Controller, Enhanced, High Voltage and Efficient Standby Mode

Part	Operating Temperature [Min]	Operating Temperature [Max]	Mounting Type	Current - Startup	Mode	Voltage - Supply [Max]	Voltage - Supply [Min]	Frequency - Switching	Package / Case	Package / Case [x]	Package / Case [y]	Supplier Device Package
ON Semiconductor NCP1605ADR2G	0 °C	125 °C	Surface Mount	12 mA	Critical Conduction (CRM) Discontinuous Conduction (DCM)	20 V	10 VDC	250 kHz	16-SOIC	0.154 in	3.9 mm	16-SOIC

Pricing

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

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 1.62
		10	$ 1.45
		25	$ 1.37
		100	$ 1.05
		250	$ 0.93
		500	$ 0.88

Description

General part information

NCP1605 Series

The NCP1605 is a controller that exhibits near unity power factor while operating in fixed frequency, Discontinuous Conduction Mode or in Critical Conduction Mode.Housed in a SOIC16 package, the circuit incorporates all the features necessary for building robust and compact PFC stages, with a minimum of external components. In addition, it integrates the skip cycle capability to lower the standby losses to a minimum. The NCP1605A version lowers the UVLO ON threshold level to 10.5 V to allow operation with a lower Vcc.