DRQ

Dual winding, high power density, shielded drum core power inductors

6

www.eaton.com/electronics

Technical Data DS4311

Effective September 2017

Dimensions - mm

Bottom View

0.60

6.1

0.73

0.80

7.6

Max.

Side View

Top View

DRQ73

###

wllyy R

•

7.9

7.9

Series Mode

Dual Inductor Mode

1.73

Recommended Pad Layout

0.40

1.73

.00

1

1.00

0.40

Series Mode

Dual Inductor

L2

3

L1

1

4

2

L1

3

1

Schematic

L2

4

2

3

1

L2

L1

4

Parallel Mode

2

3.55 Max

7.6

Max.

Bottom View

0.60

6.1

0.73

7.6

Max

Side View

Top View

7.9

7.9

Series Mode

Dual Inductor Mode

1.73

Recommended Pad Layout

0.40

1.73

1.00

1.00

0.40

Series Mode

Dual Inductor

L2

3

L1

1

4

2

L1

3

1

Schematic

L2

4

2

3

1

4

Parallel Mode

L1

L2

2

7.6

Max

4.45

Max

### = Inductance value per family chart

wllyy = Date code

R = Revision level

Dot indicates pin #1

Do not route traces or vias underneath the inductor

•

DRQ74

###

wllyy R

DRQ74

DRQ73