Document 444-1 PFC Coils For ON Semiconductor NCP1653 Power Factor Controller These coils were developed specifically for use with the ON Semiconductor NCP1653 Power Factor Controller (PFC) for driving continuous conduction mode step-up pre-converters. The C1061-A operates in 150 Watt applications. The C1062-B operates in 300 Watt applications and is specified by ON Semiconductor in application note AND8185/D. In addition to the standard parts shown, Coilcraft can design custom magnetics with inductance, DCR and current values to meet your specific requirements. For more information, contact Coilcraft. To request free evaluation samples of these coils, contact Coilcraft or visit www.coilcraft.com. Part number Application Inductance1 ±10% (µH) Inductance at Ipk min (µH) Ipk (A) DCR max2 (Ohms) SRF (MHz) Irms3 (A) C1061-AL C1062-BL 150 W 300 W 450 570 405 540 4.5 6.0 0.166 0.226 1.4 1.0 3.80 3.55 1. Inductance measured at 100 kHz, 0.1 V, 0 Adc using an Agilent/ HP 4284A impedance analyzer. 2. DCR measured on Cambridge Technology micro-ohmmeter and Coilcraft CCF858 test fixture. 3. Average current for a 40°C rise above 25°C ambient. 4. Operating temperature range −40°C to +125°C. 5. Electrical specifications at 25°C. Typical Inductance vs Frequency 1000 800 Typical Inductance vs Current 1000 800 C1062-BL C1061-AL Inductance (µH) Inductance (µH) 600 400 300 200 100 600 500 C1062-BL 400 C1061-AL 300 200 100 0.01 0.1 1 10 0.1 Specifications subject to change without notice. Please check our website for latest information. © Coilcraft, Inc. 2009 10 1 100 Current (A) Frequency (MHz) Document 444-1 Revised 01/05/09 Document 444-2 PFC Coils for ON Semiconductor NCP1653 Typical Temperature Rise vs Current 60 C1 06 2-B L C1 06 1AL Temperature rise (from 25°C) 70 50 40 30 20 10 0 0 1 2 3 4 5 Current (A rms) C1061-AL C1062-BL 1 1 1.450 max 36,80 1.50 max 38,10 7 6 1.210 max 30,73 1.170 max 29,70 0.150 ±0.030 3,81 ±0,76 0.0346 ±0.0005 0,879 ±0,013 0.875 22,20 0.029 0,74 1.00 25,40 0.115 ±0.015 3,30 ±0,33 1.20 30,48 6 7 7 1.450 max 36,80 1.80 max 45,72 1 0.058 Ø 1,47 12 1 0.875 22,20 0.200 5,08 1 1.00 25,40 0.062 Ø 1,58 0.150 3,81 0.200 5,08 1 Recommended PC Layout Weight: 64.5 g Packaging: 75 per tray Weight: 105.7 g Packaging: 50 per tray Specifications subject to change without notice. Please check our website for latest information. © Coilcraft, Inc. 2009 Recommended PC Layout Document 444-2 Revised 01/05/09