PFC Boost Inductor
for ON Semiconductor NCP1606

• Developed for ON Semiconductor NCP1606 PFC controller.
• Designed to operate in 100 Watt applications.
• Auxiliary winding provides Zero Current Detection (ZCD) information.
• Referenced as LBOOST in application note AND8282/D.
• Also see JA4224-AL for NCP1607 and NCP1608.
• 1000 Vrms isolation winding to winding and from each winding to the core.

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SPECIFICATIONS

Dimensions     Schematic     Current Derating

FA2890-AL	400	340	3.7	0.27	0.345	50	10 : 1	2.2

1	Inductance measured at 100 kHz, 0.1 V, 0 Adc using an Agilent/HP 4263B impedance analyzer or equivalent.
2	DCR measured on Cambridge Technology micro-ohmmeter.
3	Leakage inductance is for the primary and measured with pins 4 and 8 shorted.
4	Current that causes a 40°C temperature rise from 25°C ambient
5	Ambient temperature range:	–40°C to +85°C with Irms current; +85°C to +125°C with derated current. Derating curve
6	Storage temperature range:	Component: –40°C to +85°C Packaging trays: –40°C to +80°C
7	Electrical specifications at 25°C.
Refer to Soldering Coilcraft Components before soldering.