HCMA1707-470-R

Technical Data 10296 Effective October 2017 Supersedes August 2014 HCMA1707 Automotive grade High current power inductors Applications • • • Product features Body electronics • Central body control module • Headlamps, tai lamps and interior lighting • Heating ventilation and air conditioning controllers (HVAC) • Doors, window lift and seat control Advanced driver assistance systems • Adaptive cruise control (ACC) • Automatic parking control • Collision avoidance system • Car black box system Infotainment and cluster electronics • Audio subsystem: head unit and trunk amp • AEC-Q200 qualified • Digital instrument cluster • High current carrying capacity • In-vehicle infotainment (IVI) and navigation • Magnetically shielded, low EMI • Frequency range up to 1 MHz Chassis and safety electronics • Airbag control unit • Inductance range from 1.5 μH to 68 μH • Electronic stability control system (ESC) • Current range from 5.2 A to 40 A • Electric parking brake • 17.5 mm x 17.2 mm footprint surface mount package in a 7.0 mm height • Electronic Power Steering (EPS) Iron powder core material • Anti-Lock Braking System (ABS) • • Environmental Data • Storage temperature range (Component): -55 °C to +125 °C • Operating temperature range: -55 °C to +125 °C (ambient plus self-temperature rise) • Solder reflow temperature: J-STD-020 (latest revision) compliant HALOGEN Pb HF FREE Technical Data 10296 HCMA1707 Automotive grade high current power inductors Effective October 2017 Product Specifications OCL1 ±20% (µH) FLL min.2 (µH) HCMA1707-1R5-R 1.5 HCMA1707-2R2-R 2.2 Part Number6 DCR (mΩ) @ +20 °C (typical) DCR (mΩ) @ +20 °C (maximum) K-factor5 40 1.85 2.15 124 34 2.15 2.50 103 Irms3 (A) Isat4 (A) 0.96 40 1.41 37 HCMA1707-4R7-R 4.7 3.01 27 24 4.12 4.72 76 HCMA1707-6R8-R 6.8 4.35 20 22 6.55 7.55 60 HCMA1707-8R2-R 8.2 5.25 16 20 8.10 8.70 55 HCMA1707-100-R 10 6.40 14 18 9.30 10 47 HCMA1707-150-R 15 9.60 12 13 14.5 15.5 43 HCMA1707-220-R 22 14.1 9.5 11 21 23 37 HCMA1707-330-R 33 21.1 9.0 10 35 37 28 HCMA1707-470-R 47 30.1 6.8 7.5 41 47 25 HCMA1707-680-R 68 43.5 5.2 6.5 74 85 20 1. Open Circuit Inductance (OCL) Test Parameters: 100 kHz, 0.25 Vrms, 0.0 Adc, +25 °C. 2. Full Load Inductance (FLL): Test parameters: 100 kHz, 0.25 Vrms, Isat, +25 °C. 3. Irms: DC current for an approximate temperature rise of 40 °C without core loss. Derating is necessary for AC currents. PCB layout, trace thickness and width, air-flow, and proximity of other heat generating components will affect the temperature rise. It is recommended that the temperature of the part not exceed +125 °C under worst case operating conditions verified in the end application. 5. K-factor: Used to determine Bp-p for core loss (see graph). Bp-p = K * L * ∆I. Bp-p :(Gauss), K: (K-factor from table), L: (Inductance in μH), ∆I (Peak to peak ripple current in amps). 6. Part Number Definition: HCMA1707-yyy-R - HCMA1707 = Product code and siz yyy= Inductance value in uH, R = decimal point, if no R is present then third character = number of zeros. - “-R” suffix = RoHS compliant 4.. Isat : Peak current for approximately 20% rolloff at +25 °C. Dimensions (mm) HCMA1707 XXX wwllyy R a b DCR measured between point “a” and point “b” 2 www.eaton.com/electronics All soldering surfaces coplanar within 0.10 millimeters. Part marking: HCMA1707; A = Automotive grade, XXX = initial inductance in µH, R = decimal point; if no R is present, last digit equals number of zeros. wwllyy = date code, R = revision level Color: Grey Do not route traces or vias underneath the inductor Technical Data 10296 HCMA1707 Automotive grade high current power inductors Effective October 2017 Packaging information (mm) HCMA1707 XXX wwllyy R Supplied in tape and reel packaging , 350 parts per 13” diameter reel Temperature rise vs. total loss 50 Temperature Rise (˚C) 40 30 20 10 0 0.0 0.5 1.0 1.5 Total Loss ( W) 2.0 2.5 www.eaton.com/electronics 3 HCMA1707 Automotive grade high current power inductors Technical Data 10296 Effective October 2017 Core loss vs. Bp-p 10000.0 500K 300K 200K 100K 50K 25K Core Loss (mW) 1000.0 100.0 10.0 1.0 1000 100 10000 Bp-p (Gauss) Inductance characteristics HCMA1707 -2R2-R 110% 110% 100% 100% 90% 90% % of OCL % of OCL HCMA1707 -1R5-R 80% 70% 60% 70% 60% 50% 50% 40% 0 10 20 30 Idc (A) 4 80% www.eaton.com/electronics 40 50 60 70 40% 0 10 20 30 Idc (A) 40 50 60 70 Technical Data 10296 HCMA1707 Automotive grade high current power inductors Effective October 2017 Inductance characteristics HCMA1707 -6R8-R 110% 110% 100% 100% 90% 90% % of OCL % of OCL HCMA1707 -4R7-R 80% 70% 80% 70% 60% 60% 50% 50% 40% 40% 0 5 10 15 20 25 30 0 35 5 10 110% 110% 100% 100% 90% 90% % of OCL % of OCL 20 25 30 20 25 30 HCMA1707 -100-R HCMA1707 -8R2-R 80% 70% 80% 70% 60% 60% 50% 50% 40% 40% 0 5 10 15 20 25 0 30 5 10 HCMA1707 -220-R HCMA1707 -150-R 110% 100% 100% 90% 90% % of OCL 110% 80% 70% 80% 70% 60% 60% 50% 50% 40% 0 2 4 15 Idc (A) Idc (A) % of OCL 15 Idc (A) Idc (A) 40% 6 8 10 Idc (A) 12 14 16 18 20 0 2 4 6 8 10 12 14 16 18 20 Idc (A) www.eaton.com/electronics 5 HCMA1707 Automotive grade high current power inductors Technical Data 10296 Effective October 2017 Inductance characteristics HCMA1707-470-R 110% 110% 100% 100% 90% 90% % of OCL % of OCL HCMA1707-330-R 80% 70% 60% 50% 50% 0 8 6 4 2 40% 10 12 14 16 18 HCMA1707-680-R 110% 100% 90% 80% 70% 60% 50% 40% 0 2 4 6 Idc (A) www.eaton.com/electronics 0 2 4 6 Idc (A) Idc (A) % of OCL 70% 60% 40% 6 80% 8 10 12 14 8 10 12 14 HCMA1707 Automotive grade high current power inductors Technical Data 10296 Effective October 2017 Solder reflow profile TP TC -5°C tP Max. Ramp Up Rate = 3°C/s Max. Ramp Down Rate = 6°C/s Temperature TL Preheat A T smax t Table 1 - Standard SnPb Solder (Tc) Package Thickness Volume mm3