HCM1A0703V2 inductors Datasheet

HCM1A0703V2 Datasheet, PDF, Equivalent


Part Number

HCM1A0703V2

Description

Automotive grade high current power inductors

Manufacture

EATON

Total Page 14 Pages
Datasheet
Download HCM1A0703V2 Datasheet


HCM1A0703V2
Technical Data 10911
Effective April 2019
HCM1A0703V2
Automotive grade high current power inductors
Product features
AEC-Q200 qualified
High current carrying capacity
Magnetically shielded, low EMI
DC-DC converter applications up to 1 MHz
Filtering applications up to Self Resonant
Frequency (SRF) [See product specification
table]
Inductance range from 0.10 μH to 33 μH
Current range from 1.6 A to 54 A
7.3 mm x 6.8 mm footprint surface mount
package in a 3.0 mm height
Moisture Sensitivity Level (MSL): 1
Alloy powder core material
Applications
Body electronics
Central body control module
Vehicle access control system
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
77 GHz radar system
Adaptive cruise control (ACC)
Automatic parking control
Collision avoidance system/ Car black
box system
Infotainment and cluster electronics
Active noise cancellation (ANC)
Audio subsystem: head unit and trunk amp
Digital instrument cluster
In-vehicle infotainment (IVI) and navigation
Port power/USB HUB for front and rear
passengers
Chassis and safety electronics
Airbag control unit
Electronic stability control system (ESC)
Engine and Powertrain Systems
Electric pumps, motor control and auxiliaries
Powertrain control module (PCU)/
Engine Control unit (ECU)
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
Pb HFHALOGEN
FREE

HCM1A0703V2
Technical Data 10911
Effective April 2019
Product specifications
HCM1A0703V2
Automotive grade high current power inductors

Part number6
HCM1A0703V2-R10-R
HCM1A0703V2-R15-R
HCM1A0703V2-R22-R
HCM1A0703V2-R33-R
HCM1A0703V2-R47-R
HCM1A0703V2-R56-R
HCM1A0703V2-R68-R
HCM1A0703V2-R82-R
HCM1A0703V2-1R0-R
HCM1A0703V2-1R2-R
HCM1A0703V2-1R5-R
HCM1A0703V2-2R2-R
HCM1A0703V2-3R3-R
HCM1A0703V2-4R7-R
HCM1A0703V2-6R8-R
HCM1A0703V2-8R2-R
HCM1A0703V2-100-R
HCM1A0703V2-150-R
HCM1A0703V2-220-R
HCM1A0703V2-330-R
OCL1
(μH) ± 20%
0.10
0.15
0.22
0.33
0.47
0.56
0.68
0.82
1.0
1.2
1.5
2.2
3.3
4.7
6.8
8.2
10
15
22
33
FLL2 (μH)
minimum
I(rAm)s3
I(sAat)4
0.064
29 54
0.090
24 30
0.130
18 32
0.210
15 19
0.300
13 17
0.350
13 12
0.430
12 13
0.520
10 14
0.64 10 9.0
0.76 9 12
0.96 8.5 10
1.40 7.0 8.5
2.10 5.0 7.5
3.00 4.0 6.8
4.30 3.6 5.6
5.20 3.5 4.8
6.40 3.3 4.4
9.60 2.6 3.6
14.1 2.0 2.9
19.8 1.6 2.3
DCR (mΩ)
typical @ +20 °C
0.63
1.03
1.8
2.9
3.7
3.8
4.8
5.7
6.5
8.6
9.5
12.5
24.5
40.3
54
53
65
96
135
200
DCR (mΩ)
maximum @ +20 °C
0.8
1.3
2.3
3.5
4.14
4.5
5.5
6.6
7.8
9.9
11.5
15.5
28.5
46.5
65
64
75
110
149
242
SRF (MHz)
typical
350
195
150
95
70
60
57
55
48
35
35
29
25
20
16
14
12
9.5
7.0
6.5
K-factor5
1284
1541
1039
823
713
805
843
608
627
434
445
532
281
227
276
173
177
147
134
92
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 30 °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 +155 °C under worst case operating
conditions verified in the end application.
4. Isat: Peak current for approximately 20% rolloff @ +25 °C
5. K-factor: Used to determine Bp-p for core loss (see graph). Bp-p = K * L * ΔI. Bp-p: (Gauss), K: (K-factor from table),
L: (Inductance in μH), ΔI (Peak to peak ripple current in Amps).
6. Part Number Definition: HCM1A0703V2-xxx-R
HCM1A0703V2 = Product code and size
xxx= inductance value in μH, 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: 1AxxxV2, 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
DCR measured from point “a” to point “b”
Do not route traces or vias underneath the inductor
2 www.eaton.com/electronics


Features Technical Data 10911 Effective April 20 19 HCM1A0703V2 Automotive grade high current power inductors Product featur es • AEC-Q200 qualified • High curr ent carrying capacity • Magnetically shielded, low EMI • DC-DC converter a pplications up to 1 MHz • Filtering a pplications up to Self Resonant Frequen cy (SRF) [See product specification tab le] • Inductance range from 0.10 μH to 33 μH • Current range from 1.6 A to 54 A • 7.3 mm x 6.8 mm footprint s urface mount package in a 3.0 mm height • Moisture Sensitivity Level (MSL): 1 • Alloy powder core material Appli cations • Body electronics • Centra l body control module • Vehicle acces s control system • Headlamps, tail la mps and interior lighting and LED light ing • Heating ventilation and air con ditioning controllers (HVAC) • Doors, window lift and seat control • Advan ced driver assistance systems • 77 GH z radar system • Adaptive cruise cont rol (ACC) • Automatic parking control • Collision avoidance system/ Car black box system • Infotainment.
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