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LT3470AIDDB-TRPBF

更新时间： 2024-01-25 16:09:46

品牌	Logo	应用领域
凌特 - Linear		调节器二极管
页数	文件大小	规格书
20页	208K
描述
Micropower Buck Regulator with Integrated Boost and Catch Diodes

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技术参数
数据手册

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LT3470AIDDB-TRPBF 技术参数

是否无铅：	含铅	是否Rohs认证：	符合
生命周期：	Active	包装说明：	,
针数：	8	Reach Compliance Code：	unknown
Base Number Matches：	1

LT3470AIDDB-TRPBF 数据手册

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LT3470A

ABSOLUTE MAXIMUM RATINGS

PIN CONFIGURATION

(Note 1)

TOP VIEW

V , SHDN Voltage ................................................... 40V

BOOST Pin Voltage .................................................. 47V

BOOST Pin Above SW Pin........................................ 25V

FB Voltage.................................................................. 5V

BIAS Voltage.............................................................15V

BIAS

SHDN

BOOST

GND

SW Voltage ................................................................V

Maximum Junction Temperature

LT3470AE, LT3470AI......................................... 125°C

Operating Temperature Range (Note 2)

DDB8 PACKAGE

8-LEAD (3mm × 2mm) PLASTIC DFN

= 80°C/W

EXPOSED PAD (PIN 9) IS GND, MUST BE SOLDERED TO PCB

LT3470AE.............................................–40°C to 85°C

LT3470AI............................................ –40°C to 125°C

Storage Temperature Range................... –65°C to 150°C

Lead Temperature (Soldering, 10 sec) ................. 300°C

ORDER INFORMATION

LEAD FREE FINISH

LT3470AEDDB#PBF

LT3470AIDDB#PBF

TAPE AND REEL

PART MARKING*

LDPR

PACKAGE DESCRIPTION

TEMPERATURE RANGE

LT3470AEDDB#TRPBF

LT3470AIDDB#TRPBF

–40°C to 85°C

–40°C to 125°C

8-Lead (3mm × 2mm) Plastic DFN

LDPR

Consult LTC Marketing for parts speciﬁed with wider operating temperature ranges. *The temperature grade is identiﬁed by a label on the shipping container.

Consult LTC Marketing for information on non-standard lead based ﬁnish parts.

For more information on lead free part marking, go to: http://www.linear.com/leadfree/

For more information on tape and reel speciﬁcations, go to: http://www.linear.com/tapeandreel/

3470afa

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