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LT4363IS-2#TRPBF
+Lista de MateriaisIC SURGE STOPPER HV 16-SOIC
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FabricanteAnalog Devices Inc.
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Peça do Fabricante #LT4363IS-2#TRPBF
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Ficha Técnica LT4363IS-2#TRPBF DataSheet
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Pacote SOP-16
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Especificações
| Atributo | Valor |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| Voltage-Clamping | 27V Adj |
| Technology | External Switch |
| NumberofCircuits | 1 |
| Applications | Automotive |
| MountingType | Surface Mount |
| Package/Case | 16-SOIC (0.154, 3.90mm Width) |
Visão Geral
Description
Key features:
- Wide input range: 4V–80V (100V absolute max).
- Adjustable output clamp: Limits overvoltage via external MOSFET.
- Fast response: Protects loads in microseconds.
- Reverse input protection: Withstands -40V.
- Adjustable fault timer: Prevents prolonged stress.
Applications include automotive, industrial, and telecom systems prone to voltage spikes. The -2 variant offers a lower UVLO threshold (2.5V) for earlier startup. Packaged in a 10-lead DFN, it’s compact and robust for harsh environments.
For detailed specs, refer to the datasheet.
Equivalent
- MAX16054: Overvoltage/undervoltage protector.
- LTC4365: High voltage surge stopper.
- TPS2660: eFuse with overvoltage protection.
- ADM1177: Hot-swap controller with OVP.
These alternatives offer comparable protection features but may vary in voltage range, current handling, or package. Check datasheets for exact compatibility.
Pinout
Key Functions:
- Monitors input voltage and protects downstream circuits from overvoltage (up to 60V) and overcurrent.
- Adjustable output clamp voltage via external resistors.
- Fast response to transient surges with an internal MOSFET driver.
- Features a fault timer for latch-off or auto-retry modes.
Pin Highlights:
- VIN (Input voltage)
- GATE (Drives external N-MOSFET)
- SNS (Current sense input)
- UV/OV (Undervoltage/overvoltage thresholds)
- TIMER (Fault timing control)
Compact and robust, it’s ideal for protecting sensitive electronics in harsh environments.
Application
1. Industrial Systems – Protects sensitive electronics from voltage transients.
2. Automotive – Safeguards ECUs and infotainment systems from load-dump and surges.
3. Telecom/Networking – Shields equipment from power faults.
4. Avionics/Aerospace – Ensures reliable operation in harsh environments.
5. Battery-Powered Devices – Prevents overvoltage damage in portable electronics.
It monitors input voltage and disconnects loads during faults, making it ideal for applications requiring robust overvoltage and overcurrent protection.
