Description

• Halogen free

• 165°C maximum total temperature operation

• 7.6x7.0x3.0mm maximum surface mount package

• Magnetically shielded

• Rugged construction

• Handles high transient inrush current spikes

• Inductance Range from 1.5µH to 8.2µH

• Current range from 3.5 to 17.5 Amps

• RoHS compliant

High Frequency, High Current Power Inductors

MPA7030 Series

0611

BU-SB11644

Page 1 of 5

Data Sheet: 4421

SMD Device

1. Open Circuit Inductance (OCL) Test Parameters: 100kHz, 0.25Vrms, 0.0Adc

2. Irms1: DC current for an approximate temperature rise of 40°C without core loss at 85°C

ambient temperature. 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 165°C under worst case

operating conditions verified in the end application.

3. Irms2: DC current rating for for 125°C ambient temperature operation. 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 165°C under worst case operating conditions verified in the end

application.

4. Isat: Peak current for approximately 20% rolloff at +25°C (8R2 = 30%).

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: MPA7030-xxx-R

- MPA7030 = Product code and size

- xxx= Inductance value in

μH, R = decimal point. If no “R” is present, then third digit equals the

number of zeros.

- “-R” suffix = RoHS compliant

Product Specifications

Part

OCL

1

Irms1

2

Irms2

3

Isat

4

SRF (MHz)

DCR (m

Ω)

DCR (m

Ω)

Number

6

± 20% (

μH)

(Amps)

(Amps)

(Amps)

Minimum

@20°C Typical @20°C Maximum

K-Factor

5

MPA7030-1R5-R

1.5

9.20

7.60

17.5

37

13.5

14.9

174.6

MPA7030-2R2-R

2.2

7.70

6.30

11.0

28

19.6

22.0

145.8

MPA7030-3R3-R

3.3

6.20

5.40

11.0

19

26.0

28.1

124.7

MPA7030-4R7-R

4.7

5.50

4.70

9.50

15

36.5

40.0

104.8

MPA7030-6R8-R

6.8

4.50

3.80

7.50

12

55.0

60.5

84.4

MPA7030-8R2-R

8.2

4.00

3.50

8.00

10

64.5

71.0

74.8

Pb

HALOGEN

HF

FREE

Applications

• Automotive electronics (under the hood, interior/exterior)

• Voltage Regulator Module (VRM)

• Multi-phase regulators

• Point-of-load modules

• Desktop and server VRMs and EVRDs

• Base station equipment

• Notebook regulators

• POL Converters

• Battery power systems

• Data networking and storage

• Graphics cards

• LCD Displays, LED drivers

Environmental Data

• Storage temperature range: -55°C to +165°C

• Operating temperature range: -55°C to +165°C

(ambient + self-temperature rise)

• Solder reflow temperature: J-STD-020D compliant

• Complies with AEC-Q200 standard

Packaging

• Supplied in tape and reel packaging, 1500 parts per 13” reel