LTC5100EUF datasheet(52/52 Pages) LINER

52 / 52 page

LTC5100

sn5100 5100fs

Linear Technology Corporation

1630 McCarthy Blvd., Milpitas, CA 95035-7417

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

RELATED PARTS

PART NUMBER

DESCRIPTION

COMMENTS

LTC1773

Current Mode Synchronous Buck Regulator

Design Note 295 “High Efficiency Adaptable Power Supply for

XENPAK 10Gbps Ethernet Transceivers”

LTC1923

High Efficiency Thermoelectric Cooler Controller

®1930A

2.2MHz Step-Up DC/DC Converter in 5-Lead SOT-23

Design Note 273 “Fiber Optic Communication Systems Benefit

from Tiny, Low Noise Avalanche Photodiode Bias Supply”

©LINEAR TECHNOLOGY CORPORATION 2003

LT/TP 0903 1K • PRINTED IN USA

PACKAGE DESCRIPTIO

UF Package

16-Lead Plastic QFN (4mm

× 4mm)

(Reference LTC DWG # 05-08-1692)

4.00

± 0.10

(4 SIDES)

NOTE:

1. DRAWING CONFORMS TO JEDEC PACKAGE OUTLINE MO-220 VARIATION (WGGC)

2. ALL DIMENSIONS ARE IN MILLIMETERS

3. DIMENSIONS OF EXPOSED PAD ON BOTTOM OF PACKAGE DO NOT INCLUDE

MOLD FLASH. MOLD FLASH, IF PRESENT, SHALL NOT EXCEED 0.15mm ON ANY SIDE

4. EXPOSED PAD SHALL BE SOLDER PLATED

PIN 1

TOP MARK

0.55

± 0.20

BOTTOM VIEW—EXPOSED PAD

2.15

± 0.10

(4-SIDES)

0.75

± 0.05

R = 0.115

TYP

0.30

± 0.05

0.65 BSC

0.200 REF

0.00 – 0.05

(UF) QFN 0802

RECOMMENDED SOLDER PAD PITCH AND DIMENSIONS

0.72

±0.05

0.30

±0.05

0.65 BCS

2.15

± 0.05

(4 SIDES)

2.90

± 0.05

4.35

± 0.05

PACKAGE

OUTLINE

LTC5100EUF 데이터시트(PDF) 52 Page - Linear Technology

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