P596.E (3/13)

1

pulseelectronics.com

Inductors Designed for National’s 50 kHz

Power Beads - PA3790.XXXHL Series

Pulse Jack

E l e c t r o n i c s

NOTES:

without DC current.

3. Inductance decreases with higher values of DC current and increases with lower

values of DC current.

5. SIMPLE SWITCHER™ is a trademark of National Semiconductor Corporation.

6. RoHS compliant parts are available. Order RoHS compliant parts by adding the

suffix “

NL” to the part number (i.e. PE-53112 becomes PE-53112NL).

Electrical Specifications @ 25°C— Operating Temperature -40° to +130° C

Designed for use with National’s device num-

bers LM2574/LM2575/LM2576

Base material meets flammability

requirements of UL 94V-0

Performance verified by National

Semiconductor

Part Identification

Design Control Values

Part

Number

Inductor

Code

Inductance

Typical

(

µH)

Idc

(Amps)

ETop

(V-

µSec)

Inductance

(

µH ± 20%)

DCR

(

Ω MAX)

Package

Style

Lead

Diameter

PE-53112

L47

47

3.0

90

38

0.05

KM-2.0

.025

PE-92114K

L68

36

5.0

90

56

0.02

KM-4.0

.040

PE-92108K

L100

100

3.0

90

91

0.04

KM-4.0

.032

PE-53113

L150

150

2.0

90

130

0.10

KM-4.0

.025

PE-52626

L220

220

1.4

90

230

0.38

Low Profile

.025 SQ.

PE-53145

L220

220

1.4

90

176

0.14

KM-3.0

.020

PE-52627

L330

330

0.9

90

302

0.74

Low Profile

.025 SQ.

PE-53146

L330

330

0.9

90

267

0.18

KM-3.0

.020

PE-53114

L470

470

0.64

90

426

0.16

KM-4.0

.025

PE-52629

L680

680

.85

90

657

1.25

Low Profile

.025 SQ.

PE-53115

H150

150

3.0

200

136

0.10

KM-4.0

.025

PE-53116

H220

220

3.0

200

167

0.07

KM-5.0

.032

PE-53117

H330

330

3.0

200

292

0.15

KM-5.0

.025

PE-53118

H470

470

2.0

200

369

0.17

KM-5.0

.025

PE-53119

H680

680

1.3

200

562

0.20

KM-5.0

.025

PE-53120

H1000

1000

0.95

200

762

0.24

KM-5.0

.025

PE-53121

H1500

1500

0.62

200

1150

1.00

Case

.032

PE-53122

H220

2200

0.42

200

1886

1.80

Case

.032