LT1956IGN datasheet(28/28 Pages) LINER

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LT1956/LT1956-5

1956f

LT/TP 0303 2K • PRINTED IN USA

©LINEAR TECHNOLOGY CORPORATION 2001

RELATED PARTS

PART NUMBER

DESCRIPTION

COMMENTS

LT1074/LT1076/ Step-Down Switching Regulators

Up to 64V Input, 100kHz, 5A and 2A

LT1076HV

LT1082

1A High Voltage/Efficiency Switching Voltage Regulator

Up to 75V Input, 60kHz Operation

LT1370

High Efficiency DC/DC Converter

Up to 42V, 6A, 500kHz Switch

LT1371

High Efficiency DC/DC Converter

Up to 35V, 3A, 500kHz Switch

LT1375/LT1376

1.5A, 500kHz Step-Down Switching Regulators

Operation Up to 25V Input, Synchronizable (LT1375),

N8, S8, S16

LT1616

600mA, 1.4MHz Step-Down Switching Regulator

3.6V to 25V VIN, 6-Lead ThinSOT

LT1676

Wide Input Range, High Efficiency, Step-Down Switching Regulator

7.4V to 60V VIN, 100kHz Operation, 700mA Internal Switch, S8

LT1765

Monolithic 3A, 1.25MHz Step-Down Regulator

VIN: 3V to 25V; VREF = 1.2V; S8, TSSOP-16E

Exposed Pad

LT1766

Wide Input Range, High Efficiency, Step-Down Switching Regulator

5.5V to 60V Input, 200kHz Operation, 1.5A Internal Switch,

TSSOP-16E

LT1767

Monolithic 1.5A, 1.25MHz Step-Down Regulator

VIN: 3V to 25V; VREF = 1.2V; MS8

LT1776

Wide Input Range, High Efficiency, Step-Down Switching Regulator

Up to 7.4V to 60V, 200kHz Operation, 700mA Internal Switch,

TSSOP-16E

LT1777

Low Noise Buck Regulator

Operation Up to 48V, Controlled Voltage

and Current Slew Rates, S16

ThinSOT is a trademark of Linear Technology Corporation.

Linear Technology Corporation

1630 McCarthy Blvd., Milpitas, CA 95035-7417

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

GN Package

16-Lead Plastic SSOP (Narrow .150 Inch)

(Reference LTC DWG # 05-08-1641)

GN16 (SSOP) 0502

.229 – .244

(5.817 – 6.198)

.150 – .157**

(3.810 – 3.988)

16 15 14 13

.189 – .196*

(4.801 – 4.978)

12 11 10 9

.016 – .050

(0.406 – 1.270)

.015

± .004

(0.38

± 0.10)

× 45°

° – 8° TYP

.007 – .0098

(0.178 – 0.249)

.053 – .068

(1.351 – 1.727)

.008 – .012

(0.203 – 0.305)

.004 – .0098

(0.102 – 0.249)

.0250

(0.635)

BSC

.009

(0.229)

REF

.254 MIN

RECOMMENDED SOLDER PAD LAYOUT

.150 – .165

.0250 TYP

.0165

±.0015

.045

±.005

*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

INCHES

(MILLIMETERS)

NOTE:

1. CONTROLLING DIMENSION: INCHES

2. DIMENSIONS ARE IN

3. DRAWING NOT TO SCALE

PACKAGE DESCRIPTIO

LT1956IGN データシート(PDF) 28 Page - Linear Technology

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