LTC4381ADKE-4#PBF

LTC4381ADKE-4#PBF

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LTC4381ADKE-4#PBF
LOW ICC, 1A SURGE STOPPER
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Quantity Available: 2121
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Analog Devices Inc.

Analog Devices Inc.

Analog Devices (NASDAQ: ADI) leads in crafting high-performance analog, mixed-signal, and digital signal processing integrated circuits. For decades, they've tackled signal processing challenges across global electronics. With over 100,000 clients, their products convert real-world phenomena into electrical signals. Merged with Maxim Integrated, they offer top-tier mixed-signal and power management technologies, solving complex problems from DC to 100 GHz and sensor to cloud.

View All Product from Analog Devices Inc.

LTC4381ADKE-4#PBF FEATURES

Clamp Voltage (Table 1)Acceleration

LTC4381ADKE-4#PBF DESCRIPTION

The LTC®4381 is an integrated solution for low quiescentcurrent eFuse with an internal 9mΩ N-Channel MOSFET.Overvoltage protection is provided by clamping the gatevoltage of an internal 9mΩ N-channel MOSFET to limit theoutput voltage to a safe value during overvoltage eventssuch as load dump in automobiles. The MOSFET safeoperating area is production tested and guaranteed forthe stresses during high voltage transients. Fixed out-put clamp voltages are selectable for 12V and 24V/28Vsystems. For systems of any voltage up to 80V, use theadjustable clamp versions.Overcurrent protection is also provided. An internal mul-tiplier generates a TMR pin current proportional to VDSand ID, so that operating time in both overcurrent andovervoltage conditions is limited in accordance withMOSFET stress.The GATE pin can drive back-to-back MOSFETs forreverse input protection, eliminating the voltage dropand dissipation of a Schottky diode solution. A low 6µAoperating current permits use in always-on and batterypowered applications.12V System with 100V/0.5A/400ms Load Dump Overvoltage Protection12V, 0.5A with 100V Overvoltage Protection

LTC4381ADKE-4#PBF APPLICATIONS

Product Attributes

TYPE DESCRIPTION Select all
Series -
Supplier Device Package -
Package / Case -
Mounting Type Surface Mount
Operating Temperature -40°C ~ 125°C (TJ)
Current - Output 500mA
Voltage - Input -
Accuracy -
Sensing Method High-Side
Function Electronic Fuse
Product Status Active
Package Tube

Active

Quantity Available: 2121
SZC Quality Assurance
Analog Devices Inc.

Analog Devices Inc.

Analog Devices (NASDAQ: ADI) leads in crafting high-performance analog, mixed-signal, and digital signal processing integrated circuits. For decades, they've tackled signal processing challenges across global electronics. With over 100,000 clients, their products convert real-world phenomena into electrical signals. Merged with Maxim Integrated, they offer top-tier mixed-signal and power management technologies, solving complex problems from DC to 100 GHz and sensor to cloud.

View All Product from Analog Devices Inc.
45
Serves customers in 45 countries
1000+
Worldwide Manufacturers
$140M
$140M Growth in 5 Years
50.0M+
50M Parts Shipped in 5 Years