1506I データシートの表示（PDF） - Linear Technology

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1506I

4.5A, 500kHz Step-Down Switching Regulator

Linear Technology 

LT1506

PACKAGE DESCRIPTION Dimensions in inches (millimeters) unless otherwise noted.

0.256

(6.502)

0.060

(1.524)

0.060

(1.524)

0.183

(4.648)

0.075

(1.905)

0.300

(7.620)

BOTTOM VIEW OF DD PAK

HATCHED AREA IS SOLDER PLATED

COPPER HEAT SINK

R Package

7-Lead Plastic DD Pak

(LTC DWG # 05-08-1462)

0.060

(1.524)

TYP

0.390 – 0.415

(9.906 – 10.541)

15° TYP

0.165 – 0.180

(4.191 – 4.572)

0.330 – 0.370

(8.382 – 9.398)

0.059

(1.499)

TYP

0.143

+

–

0.012

0.020

( ) 3.632

+0.305

–0.508

0.040 – 0.060

(1.016 – 1.524)

0.026 – 0.036

(0.660 – 0.914)

0.013 – 0.023

(0.330 – 0.584)

0.045 – 0.055

(1.143 – 1.397)

0.004

+0.008

–0.004

( ) 0.102

+0.203

–0.102

0.095 – 0.115

(2.413 – 2.921)

0.050 ± 0.012

(1.270 ± 0.305)

R (DD7) 0396

S8 Package

8-Lead Plastic Small Outline (Narrow 0.150)

(LTC DWG # 05-08-1610)

0.010

(0.254

–

–

0.020

0.508)

×

45°

0.008 – 0.010

(0.203 – 0.254)

0.053 – 0.069

(1.346 – 1.752)

0°– 8° TYP

0.016 – 0.050

0.406 – 1.270

0.014 – 0.019

(0.355 – 0.483)

*DIMENSION DOES NOT INCLUDE MOLD FLASH. MOLD FLASH

SHALL NOT EXCEED 0.006" (0.152mm) PER SIDE

**DIMENSION DOES NOT INCLUDE INTERLEAD FLASH. INTERLEAD

FLASH SHALL NOT EXCEED 0.010" (0.254mm) PER SIDE

0.004 – 0.010

(0.101 – 0.254)

0.189 – 0.197*

(4.801 – 5.004)

8

7

6

5

0.050

(1.270)

TYP

0.228 – 0.244

(5.791 – 6.197)

0.150 – 0.157**

(3.810 – 3.988)

1

2

34

SO8 0996

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PART NUMBER DESCRIPTION

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Burst Mode is a trademark of Linear Technology Corporation.

COMMENTS

40V Input, 100kHz, 5A and 2A

External FET Switches

External FET Switches

0.5A, 150kHz Burst ModeTM Operation

PDIP LT1076

42V, 6A, 500kHz Switch

35V, 3A, 500kHz Switch

Boost Topology

25V, 4.5A, 500kHz Switch

External Switches, Low Noise

24 Linear Technology Corporation

1630 McCarthy Blvd., Milpitas, CA 95035-7417

(408)432-1900 qFAX:(408)434-0507 q www.linear-tech.com

1506f LT/TP 1198 4K • PRINTED IN USA

© LINEAR TECHNOLOGY CORPORATION 1998

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