TLVR1005T Series – Trans-Inductor Voltage Regulator (TLVR) Inductors

Features

n

Shielded construction for low radiation

n

Dual winding inductors

n

Extremely high current

n

Inductance range: 70 to 170 nH

n

RoHS compliant* and halogen free**

Applications

n

Servers and workstations

n

Data centers

n

Data networking and storage systems

n

Notebook and desktop computers

n

Graphic cards and battery powered systems

n

Multi-phase regulators

n

Voltage Regulator Modules (VRMs)

Additional Information

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Electrical Specifications @ 25 °C

Bourns

Part Number

Inductance

Pin 1-4 /

Pin 2-3

Inductance

@Isat1

Min.

Pin 1-4

DCR

±10 %

(mW)

Irms

(A)

Isat1

(A)

Isat2

(A)

Isat3

(A)

Kps

Typ.

L

(nH)

Tol.

(%)

Pin

1-4

Pin

2-3

Pin

1-4

Pin

2-3

@25 °C

@100 °C

@125 °C

TLVR1005T-70NK

70

±10

50

0.125

0.450

75

35

127

110

100

0.93

TLVR1005T-80NK

80

±10

57

0.125

0.450

75

35

111

96

87

0.94

TLVR1005T-90NK

90

±10

64

0.125

0.450

75

35

98

85

77

0.95

TLVR1005T-R10K

100

±10

72

0.125

0.450

75

35

89

77

70

0.95

TLVR1005T-R12K

120

±10

86

0.125

0.450

75

35

74

64

58

0.96

TLVR1005T-R15K

150

±10

108

0.125

0.450

75

35

59

51

46

0.96

TLVR1005T-R17K

170

±10

122

0.125

0.450

75

35

52

45

41

0.97

General Specifications

Operating Temperature

................................ -40 °C to +125 °C

(Temperature rise included)

Storage Temperature

................................ -40 °C to +125 °C

Temperature Rise

.......................40 °C typ. at rated Irms

Rated Current

............ Inductance drops 20 % at Isat

Moisture Sensitivity Level......................1

ESD Classification (HBM)..................N/A

Electrical Schematic

Specifications are subject to change without notice.

Users should verify actual device performance in their specific applications.

The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.

* RoHS Directive 2015/863, Mar 31, 2015 and Annex.

** Bourns considers a product to be “halogen free” if (a) the Bromine (Br) content is 900 ppm or less; (b) the Chlorine (Cl) content is 900 ppm or less; and (c) the total Bromine (Br)

and Chlorine (Cl) content is 1500 ppm or less.

WARNING

Cancer and Reproductive Harm

www.P65Warnings.ca.gov

Product Dimensions

DIMENSIONS:

MM

(INCHES)

Materials

Core..............................................Ferrite

Wire ............................Enameled copper

Terminal Finish ...................................Sn

Packaging....................300 pcs. per reel

How to Order

TLVR1005T - 70NK

Model

Value Code (see table)

12

34

MARKING LABEL

(BLACK INK)

DCR 2-3

DCR 1-4

TOP VIEW

FRONT VIEW

SIDE VIEW

BOTTOM VIEW

9.7 ± 0.3

(.382 ± .012)

1.60

(.063)

1.1

(.043)

TYP.

1.75

(.069)

0.86

(.034)

TYP.

8.6

(.339)

1.96

(.077)

TYP.

TYP.

8.60

(.339)

1.96

(.077)

11.7 ± 0.3

(.461 ± .012)

4.7 ± 0.3

(.185 ± .012)

2.3

(.091)

TYP.

3.00

(.118)

Recommended Layout

12

34

MARKING LABEL

(BLACK INK)

DCR 2-3

DCR 1-4

TOP VIEW

FRONT VIEW

SIDE VIEW

BOTTOM VIEW

9.7 ± 0.3

(.382 ± .012)

1.60

(.063)

1.1

(.043)

TYP.

1.75

(.069)

0.86

(.034)

TYP.

8.6

(.339)

1.96

(.077)

TYP.

TYP.

8.60

(.339)

1.96

(.077)

11.7 ± 0.3

(.461 ± .012)

4.7 ± 0.3

(.185 ± .012)

2.3

(.091)

TYP.

3.00

(.118)

1

4

2

3