P0849 datasheet, PDF - EEWORLD Datasheet

P0849: DescriptionToroid - Designed for Nationalâs 260kHz Simple Switcher; File Size120KB，2 Pages; ManufacturerPulse A Technitrol Company; Websitehttp://www.pulseeng.com

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Toroid - Designed for Nationalâs 260kHz Simple Switcher

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THT/SMT POWER INDUCTORS

Toroid - Designed for National’s 260kHz

Simple Switcher

™

Tested and recommended by National

Semiconductor for the LM267X series

Base material meets flammability

requirements of UL 94V-0

Available in surface mount and through

hole versions

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

Pulse

THT Part

Number

P0841

P0845

P0846

P0847

P0848

P0849

P0850

—

Pulse

4,5

SMT Part

Number

—

P0841S

P0845S

P0846S

P0847S

P0848S

P0849S

P0850S

National

Part

Number

LM267X-L41

LM267X-L45

LM267X-L46

LM267X-L47

LM267X-L48

LM267X-L49

LM267X-L50

LM267X-L41

LM267X-L45

LM267X-L46

LM267X-L47

LM267X-L48

LM267X-L49

LM267X-L50

In Circuit Operating Parameters

Nominal

Inductance

(µH)

22.8

10.2

14.8

22.8

24.7

Rated

Current

)

4.9

4.3

5.0

4.9

4.3

5.0

Max

(V-µSec)

23.3

10.0

17.0

13.0

40.0

36.0

24.0

23.3

10.0

17.0

13.0

40.0

36.0

24.0

Nominal

DCR

(

)

.036

.026

.023

.025

.050

.047

.026

.036

.050

.027

.025

.019

.013

Package

Through

Hole

KM-3.0

KM-1.1

KM-2.1

KM-2.0

KM-4.0

KM-3.0

—

Surface

Mount

—

HCI-68

LCI-44

LCI-50

Bigfoot

Lead

Diameter

.035

.031

.035

.031

.039

.035

.043

Notes :

Inductance values may vary ±20%.

ETop rated at 260kHz.

SIMPLE SWITCHER™ is a trademark of National Semiconductor Corporation.

For SMT parts, optional Tape & Reel packaging can be ordered by adding a

"T" suffix to the part number (i.e. P0841S becomes P0841ST). Pulse complies

to industry standard tape and reel specification EIA481.

To order RoHS compliant part, add the suffix "NL" to the part number

(i.e. P0841 becomes P0841NL and P0841T becomes P0841NLT).

Series connection (pins 2-4 connected)

The temperature of the component (ambient plus temperature rise)

must be within the stated operating temperature range.

KlipMount™

Series

PKG

KM-1.1

KM-2.0

KM-2.1

KM-3.0

KM-4.0

.350

8,89

.450

11,43

.460

11,69

.450

11,43

.600

15,24

.580

14,74

.650

21,08

.670

17,02

.830

21,09

.950

24,13

.715

18,17

.700

17,78

.750

19,05

.950

24,13

1.350

34,29

.290

7,37

.325

8,26

.335

8,51

.415

10,55

.475

12,07

.110

2,80

.150

3,81

.150

3,81

.150

3,81

.225

5,72

C MAX

PE-XXXXX

DATE CODE

COUNTRY OF ORIGIN

.130

.020

3,31

0,51

Dimensions:

Inches

Unless otherwise specified, all tolerances are ± .010

0,25

TYP

B± .005

0,13

E TYP

A ± .005

0,13

USA 858 674 8100

•

Germany 49 7032 7806 0

•

Singapore 65 6287 8998

•

Shanghai

86 21 54643211 / 2

•

China 86 755 33966678

•

Taiwan 886 3 4641811

www.pulseeng.com

SPM2007 (7/07)

P0849 Related Products

	P0849	P0849S	P0848	P0841S	P0847
Description	Toroid - Designed for Nationalâs 260kHz Simple Switcher	Toroid - Designed for Nationalâs 260kHz Simple Switcher	Toroid - Designed for Nationalâs 260kHz Simple Switcher	Toroid - Designed for Nationalâs 260kHz Simple Switcher	Toroid - Designed for Nationalâs 260kHz Simple Switcher

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