LTC4380IDD-3#PBF
ActiveLOW QUIESCENT CURRENT SURGE STOPPER
Deep-Dive with AI
Search across all available documentation for this part.
LTC4380IDD-3#PBF
ActiveLOW QUIESCENT CURRENT SURGE STOPPER
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | LTC4380IDD-3#PBF |
|---|---|
| Grade | Automotive |
| Mounting Type | Surface Mount |
| Number of Circuits | 1 |
| Package / Case | 10-WFDFN Exposed Pad |
| Supplier Device Package | 10-DFN (3x3) |
| Technology | External Switch |
| Voltage - Clamping | Adjustable |
| Voltage - Working [Max] | 72 V |
| Voltage - Working [Min] | 4 V |
LTC4380 Series
Low Quiescent Current Surge Stopper
| Part | Voltage - Clamping | Supplier Device Package | Technology | Number of Circuits | Grade | Mounting Type | Voltage - Working [Min] | Voltage - Working [Max] | Package / Case | Qualification | Package / Case [x] | Package / Case [x] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Analog Devices | Adjustable | 10-DFN (3x3) | External Switch | 1 | Automotive | Surface Mount | 4 V | 72 V | 10-WFDFN Exposed Pad | |||
Analog Devices | Adjustable | 10-DFN (3x3) | External Switch | 1 | Automotive | Surface Mount | 4 V | 80 V | 10-WFDFN Exposed Pad | |||
Analog Devices | Adjustable | 10-DFN (3x3) | External Switch | 1 | Automotive | Surface Mount | 4 V | 80 V | 10-WFDFN Exposed Pad | |||
Analog Devices | Adjustable | 10-DFN (3x3) | External Switch | 1 | Automotive | Surface Mount | 4 V | 72 V | 10-WFDFN Exposed Pad | |||
Analog Devices | Adjustable | 10-MSOP | External Switch | 1 | Automotive | Surface Mount | 4 V | 72 V | 10-MSOP 10-TFSOP | AEC-Q100 | 3 mm | 0.118 in |
Analog Devices | Adjustable | 10-MSOP | External Switch | 1 | Automotive | Surface Mount | 4 V | 72 V | 10-MSOP 10-TFSOP | AEC-Q100 | 3 mm | 0.118 in |
Analog Devices | Adjustable | 10-MSOP | External Switch | 1 | Automotive | Surface Mount | 10-MSOP 10-TFSOP | AEC-Q100 | 3 mm | 0.118 in | ||
Analog Devices | Adjustable | 10-MSOP | External Switch | 1 | Automotive | Surface Mount | 10-MSOP 10-TFSOP | AEC-Q100 | 3 mm | 0.118 in | ||
Analog Devices | Adjustable | 10-DFN (3x3) | External Switch | 1 | Automotive | Surface Mount | 4 V | 80 V | 10-WFDFN Exposed Pad | |||
Analog Devices | Adjustable | 10-MSOP | External Switch | 1 | Automotive | Surface Mount | 4 V | 80 V | 10-MSOP 10-TFSOP | 3 mm | 0.118 in |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tube | 121 | $ 5.16 | |
Description
General part information
LTC4380 Series
The LTC4380 low quiescent current surge stopper protects loads from high voltage transients. Overvoltage protection is provided by clamping the gate voltage of an external N-channel MOSFET to limit the output voltage to a safe value during overvoltage events such as load dump in automobiles. Fixed gate clamp voltages are selectable for 12V and 24V/28V systems. For systems of any voltage up to 72V, use the adjustable gate clamp versions. Overcurrent protection is also provided.An internal multiplier generates a TMR pin current proportional to VDSand ID, so that operating time in both overcurrent and overvoltage conditions is limited in accordance with MOSFET stress.The GATE pin can drive back-to-back MOSFETs for reverse input protection, eliminating the voltage drop and dissipation of a Schottky diode solution. A low 8µA operating current permits use in always-on and battery powered applications. An accurate ON pin comparator monitors the input supply for undervoltage (UV) conditions and also serves as a shutdown input, reducing the quiescent current to 6µA.ApplicationsAutomotive/Avionic/Industrial Surge ProtectionHot Swap, Live InsertionHigh Side Switch for Battery Powered SystemsAutomotive Load Dump Protection
Documents
Technical documentation and resources