Abbildungen dienen nur als Referenz
LT4356IDE-1#PBF
+StücklisteIC OVERVOLT PROT REG 12-DFN
-
HerstellerAnalog Devices Inc.
-
Herstellerteil #LT4356IDE-1#PBF
-
Auf Lager7108
365 Tage Qualitätsgarantie
7*24 Stunden-Servicegarantie
90-Tage Kundendienstgarantie
Originalproduktgarantie
Spezifikationen
| Attribut | Wert |
| Part Status | Active |
| Voltage - Clamping | 27V Adj |
| Technology | External Switch |
| Number of Circuits | 1 |
| Grade | Automotive |
| Mounting Type | Surface Mount |
| Package / Case | 12-WFDFN Exposed Pad |
| Supplier Device Package | 12-DFN (4x3) |
| Base Product Number | LT4356 |
Übersicht
Description
Key features of the LT4356 include low quiescent current, fast response times, and the ability to handle high input voltages. It operates by monitoring the output voltage and controlling the gate of a power MOSFET to disconnect the load if abnormal conditions are detected. The device also includes an adjustable voltage threshold for customizable operation.
Overall, the LT4356IDE-1#PBF enhances system reliability by safeguarding components from voltage spikes and other electrical faults, making it a valuable component in modern electronic designs.
Equivalent
Features
Key Features:
1. Voltage Monitoring: Monitors input voltage, providing alert signals when voltage exceeds predefined thresholds.
2. Wide Input Range: Operates over a wide input voltage range (up to 60V), accommodating various applications.
3. Fast Response Time: Rapidly detects overvoltage conditions, minimizing potential damage to connected circuitry.
4. Integrated Protection: Built-in clamping circuits protect against transients, ensuring device longevity.
5. Low Quiescent Current: Efficient operation with minimal power consumption during idle periods.
6. Temperature Range: Designed to function reliably across a wide temperature range, enhancing applicability in diverse environments.
7. Compact Package: Available in a compact package, facilitating ease of integration into space-constrained designs.
This IC is ideal for enhancing system reliability and protecting sensitive electronics from voltage spikes.
Pinout
1. VIN (Input Voltage): Connects to the input voltage.
2. GND: Ground reference for the device.
3. VOUT: Output voltage to the load.
4. SENSE: Monitors the voltage across the load.
5. CSN/CS: Current sense input for overcurrent protection.
6. CSN: Additional current sense input for more accurate monitoring.
7. SHDN: Shutdown control to enable or disable the device.
8. OVLO: Overvoltage lockout threshold adjustment.
9. COMP: Compensation network connection for stability.
10. VREF: Reference voltage output.
11. FAULT: Open-drain fault output signaling an issue.
12. VCC: Supply voltage input for the internal circuitry.
The remaining pins are used for additional functions related to stability, feedback, and protection features. The LT4356 enables safe operation in high-voltage environments by providing surge protection and overvoltage shutdown.
Manufacturer
Analog Devices specializes in products that facilitate the conversion and processing of real-world signals, making them essential for various applications, including data acquisition, signal processing, and power management. They are well-regarded for their innovation and high-quality products, often used in complex electronic systems requiring precise and reliable performance. The LT4356 is a specific model in their product lineup designed for overvoltage protection and load management, showcasing their commitment to advanced technology solutions.
Application
1. Hot Swap Circuits: Enables safe insertion and removal of boards in live systems.
2. Power Redundancy Systems: Ensures seamless power supply switching between multiple sources.
3. ORing Applications: Reduces voltage drop and power loss in redundant power supplies.
4. Battery Backup Systems: Provides efficient switching in UPS and energy storage systems.
5. Telecommunications: Maintains reliable power in communication equipment.
Overall, it enhances efficiency, reliability, and protection in various electronic systems.