Technical Data 10906 Effective April 2019 HCM1A1707V2 Automotive grade High current power inductors Applications Body electronics Central body control module Headlamps, tail lamps and interior lighting and LED 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 Product features 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 Chassis and safety electronics DC-DC converter applications up to 1 MHz Airbag control unit Filtering applications up to Self Resonant Electronic stability control system (ESC) Frequency (SRF) See product specification table Electric parking brake Inductance range from 1.0 H to 68 H Electronic power steering (EPS)/ Anti-locking braking system (ABS) Current range from 5.0 A to 27 A Engine and Powertrain Systems 17.45 mm x 17.15 mm footprint surface mount package in a 7.0 mm height Electric pumps, motor control and auxiliaries Moisture Sensitivity Level (MSL): 1 Powertrain control module (PCU)/ Engine Control unit (ECU) Alloy powder core material Transmission Control Unit (TCU) Environmental data Storage temperature range (Component): -55 C to +155 C Operating temperature range: -55 C to +155 C (ambient plus self-temperature rise) Solder reflow temperature: J-STD-020 (latest revision) compliant HALOGEN HF Pb FREEHCM1A1707V2 Technical Data 10906 Effective April 2019 Automotive grade High current power inductors Product specifications 1 2 3 4 OCL FLL (H) I I DCR (m) DCR (m) SRF (MHz) rms sat 6 5 Part number (H) 20% minimum (A) (A) typical +20 C maximum +20 C typical K-factor HCM1A1707V2-1R0-R 1.0 0.64 36 57 1.24 1.46 34 110 HCM1A1707V2-1R5-R 1.5 0.96 23 41 1.94 2.24 25 93 HCM1A1707V2-2R2-R 2.2 1.41 22 31 2.25 2.41 18 82 HCM1A1707V2-3R3-R 3.3 2.11 19.5 28 3.00 3.27 15 80 HCM1A1707V2-4R7-R 4.7 3.01 18 27 4.10 4.72 12 59 HCM1A1707V2-6R8-R 6.8 4.35 14 20 6.22 7.16 9 58 HCM1A1707V2-8R2-R 8.2 5.25 12.5 20 7.96 8.7 8 46 HCM1A1707V2-100-R 10 6.40 12 17 8.94 10 6 42 HCM1A1707V2-150-R 15 9.60 11.8 11 12.6 15.5 5 30 HCM1A1707V2-220-R 22 14.1 7.7 11.5 21.0 22.2 5 25 HCM1A1707V2-330-R 33 21.1 6.2 9 34.8 37 3 19 HCM1A1707V2-470-R 47 30.1 5.5 8 39.9 46 2 17 HCM1A1707V2-680-R 68 43.5 5.0 6.8 55.5 60 2 16 1. Open Circuit Inductance (OCL) Test Parameters: 100 kHz, 0.25 V , 0.0 Adc, +25 C 4. I : Peak current for approximately 20% rolloff +25 C sat rms 2. Full Load Inductance (FLL) Test Parameters: 100 kHz, 0.25 V , I , , +25 C 5. K-factor: Used to determine B for core loss (see graph). Bp-p = K * L * I. B : (Gauss), K: (K-factor from table), p-p p-p rms sat 3. I : DC current for an approximate temperature rise of 30 C without core loss. Derating is necessary for AC currents. L: (Inductance in H), I (Peak to peak ripple current in Amps). rms PCB layout, trace thickness and width, air-flow, and proximity of other heat generating components will affect the 6. Part Number Definition: HCM1A1707V2-xxx-R temperature rise. It is recommended that the temperature of the part not exceed +155 C under worst case operating HCM1A1707V2 = Product code and size conditions verified in the end application. xxx= inductance value in H, R= decimal point, If no R is present then last character equals number of zeros -R suffix = RoHS compliant Dimensions (mm) Schematic 1 2 Part marking: 1A1707V2, XXX=inductance value in uH, R=decimal point. If no R is present then last character equals number of zeros. xxxx=Lot code All soldering surfaces to be coplanar within 0.1 millimeters Tolerances are 0.3 millimeters unless stated otherwise Pad layout tolerances are 0.1 millimeters unless stated otherwise Do not route traces or vias underneath the inductor 2 www.eaton.com/electronics