LT1374-5 查看數據表（PDF） - Linear Technology

零件编号

产品描述 (功能)

生产厂家

LT1374-5

4.5A, 500kHz Step-Down Switching Regulator

Linear Technology 

LT1374

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

0.060

(1.524)

TYP

R Package

7-Lead Plastic DD Pak

(LTC DWG # 05-08-1462)

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

26

S8 Package

8-Lead Plastic Small Outline (Narrow 0.150)

(LTC DWG # 05-08-1610)

0.189 – 0.197*

(4.801 – 5.004)

8

7

6

5

0.228 – 0.244

(5.791 – 6.197)

0.150 – 0.157**

(3.810 – 3.988)

0.010

(0.254

–

–

0.020

0.508)

×

45°

0.008 – 0.010

(0.203 – 0.254)

1

2

0°– 8° TYP

0.053 – 0.069

(1.346 – 1.752)

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

34

0.004 – 0.010

(0.101 – 0.254)

0.050

(1.270)

TYP

SO8 0996

Share Link: