Datasheet > LTC4235

LTC4235

更新时间： 2023-12-20 18:44:01

品牌	Logo	应用领域
亚德诺 - ADI		控制器监视器二极管
页数	文件大小	规格书
22页	490K
描述
具电流监视器的双通道 12V 理想二极管 “或” 和单通道热插拔控制器

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数据手册

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LTC4235 数据手册

LTC4235

absoluTe MaxiMuM raTings ^{(Notes 1, 2)}

Supply Voltages

CPO1, CPO2 (Note 3)............................. –0.3V to 35V

DGATE1, DGATE2 (Note 3)..................... –0.3V to 35V

HGATE (Note 4) ..................................... –0.3V to 35V

OUT ....................................................... –0.3V to 24V

Average Currents

IN1, IN2.................................................. –0.3V to 24V

INTV ..................................................... –0.3V to 7V

REG ...........................SENSE – 5V to SENSE + 0.3V

Input Voltages

ON, D2OFF, EN ...................................... –0.3V to 24V

FAULT, PWRGD ....................................................5mA

FTMR.....................................–0.3V to INTV + 0.3V

INTV ...............................................................10mA

–

SENSE , SENSE ................................... –0.3V to 24V

Operating Ambient Temperature Range

Output Voltages

LTC4235C................................................ 0°C to 70°C

LTC4235I .............................................–40°C to 85°C

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

IMON ....................................................... –0.3V to 7V

FAULT, PWRGD ...................................... –0.3V to 24V

pin conFiguraTion

TOP VIEW

20 19 18 17

–

SENSE

16 PWRGD

15 FAULT

14 ON

IN1

INTV

13 D2OFF

12 REG

GND

IN2

11 IMON

9 10

UFD PACKAGE

20-LEAD (4mm × 5mm) PLASTIC QFN

= 125°C, θ = 43°C/W (NOTE 5)

JMAX

EXPOSED PAD (PIN 21) PCB GND CONNECTION OPTIONAL

orDer inForMaTion

LEAD FREE FINISH

LTC4235CUFD-1#PBF

LTC4235CUFD-2#PBF

LTC4235IUFD-1#PBF

LTC4235IUFD-2#PBF

TAPE AND REEL

PART MARKING

PACKAGE DESCRIPTION

TEMPERATURE RANGE

0°C to 70°C

LTC4235CUFD-1#TRPBF 42351

LTC4235CUFD-2#TRPBF 42352

20-Lead (4mm x 5mm) Plastic QFN

0°C to 70°C

LTC4235IUFD-1#TRPBF

LTC4235IUFD-2#TRPBF

42351

42352

–40°C to 85°C

Consult LTC Marketing for parts specified with wider operating temperature ranges.

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/. Some packages are available in 500 unit reels through

designated sales channels with #TRMPBF suffix.

4235f

For more information www.linear.com/LTC4235

123 4 5 6 7...22

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