LT3460 Ver la hoja de datos (PDF) - Linear Technology

Número de pieza

componentes Descripción

Fabricante

LT3460

1.3 MHz/650kHz Step-Up DC/DC Converter in SC70, ThinSOT and DFN

Linear Technology 

LT3460/LT3460-1

APPLICATIONS INFORMATION

VIN

2.7V to 4.2V

C1

1μF

6.3V

Li-Ion to 18V Step-Up Converter

L1

D1

VIN

SW

LT3460-1

SHDN

FB

GND

1.6M

124k

VOUT

18V

200μA

C2

1μF

35V

C1: TAIYO YUDEN X5R JMK107BJ105

C2: TAIYO YUDEN X5R GMK107BJ105

D1, D2: CENTRAL SEMICONDUCTOR CMDSH-3

L1: MURATA LQH31CN-220

3460 TA08

PACKAGE DESCRIPTION

0.62

0.95

MAX

REF

S5 Package

5-Lead Plastic TSOT-23

(Reference LTC DWG # 05-08-1635)

1.22 REF

2.90 BSC

(NOTE 4)

3.85 MAX 2.62 REF

1.4 MIN

2.80 BSC

1.50 – 1.75

(NOTE 4)

RECOMMENDED SOLDER PAD LAYOUT

PER IPC CALCULATOR

0.20 BSC

DATUM ‘A’

0.30 – 0.50 REF

0.09 – 0.20

NOTE:

(NOTE 3)

1. DIMENSIONS ARE IN MILLIMETERS

2. DRAWING NOT TO SCALE

3. DIMENSIONS ARE INCLUSIVE OF PLATING

4. DIMENSIONS ARE EXCLUSIVE OF MOLD FLASH AND METAL BURR

5. MOLD FLASH SHALL NOT EXCEED 0.254mm

6. JEDEC PACKAGE REFERENCE IS MO-193

PIN ONE

0.95 BSC

0.80 – 0.90

1.00 MAX

10

1.90 BSC

0.30 – 0.45 TYP

5 PLCS (NOTE 3)

0.01 – 0.10

S5 TSOT-23 0302

3460fb

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