LTC4365IDDB#TRPBF

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LTC4365IDDB#TRPBF

IC OVERVOLTAGE PROTECT 8-DFN

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Specifications

Part Status Active
Applications Overvoltage, Undervoltage Protection
Current - Supply 125µA
Voltage - Supply 2.5V ~ 34V
Operating Temperature -40°C ~ 85°C
Mounting Type Surface Mount
Package / Case 8-WFDFN Exposed Pad
Supplier Device Package 8-DFN (3x2)
Base Product Number LTC4365

Overview

Description

The LTC4365IDDB#TRPBF is an integrated circuit (IC) designed by Analog Devices, specifically for overvoltage protection and voltage clamping applications. It is part of the LTC4365 family and features a robust architecture that allows it to protect sensitive components from voltage spikes and transients.
Key features include a wide input voltage range (up to 80V), low quiescent current, and fast response times. The device also incorporates an external MOSFET to manage load current, enabling efficient operation in various environments. The LTC4365 can be used in applications such as automotive electronics, industrial equipment, and power management systems.
The package type is a 10-lead DD-PB-F (Plastic Thin Shrink Small Outline Package), which provides a compact footprint suitable for space-constrained designs. This IC facilitates robust protection, thereby enhancing the reliability and longevity of electronic systems. For detailed specifications and application circuits, it is advisable to refer to the manufacturer's datasheet.

Features

The LTC4365IDDB#TRPBF is a high-performance voltage controller designed to protect circuits from overvoltage conditions. Key features include:
1. Wide Input Voltage Range: Operates from 2.5V to 60V, making it suitable for various applications.
2. Precision Overvoltage Protection: Adjustable threshold with a precision reference, allowing for custom overvoltage settings.
3. Low Quiescent Current: Consumes minimal power during operation, enhancing efficiency.
4. Fast Response Time: Quickly reacts to overvoltage conditions to minimize damage to connected components.
5. Integrated FET Driver: Supports external FETs for high current applications.
6. Thermal Protection: Built-in thermal shutdown feature to prevent overheating.
7. Compact Package: Available in a small DFN package, facilitating space-saving designs.
8. Robust Fault Response: Features to handle fault conditions gracefully, ensuring system reliability.
These features make the LTC4365 suitable for a variety of applications, including automotive, industrial, and telecommunications equipment.

Package

The LTC4365IDDB#TRPBF is packaged in a 10-lead MSOP (Mini Small Outline Package) type, which offers a compact size suitable for space-constrained applications.

Pinout

The LTC4365IDDB#TRPBF is a surge stopper and overvoltage protection IC from Analog Devices. It comes in a 16-lead TSSOP package.
Pin Count: 16
Pin Functions:
1. VIN: Input voltage.
2. GND: Ground.
3. VOUT: Output voltage.
4. COMP: Compensation node for the internal feedback loop.
5. RPROG: Resistor for setting the current limit.
6. ILIM: Current limit pin.
7. OVLO: Overvoltage lockout threshold setting.
8. VTH: Voltage threshold for the input.
9. SENSE: Current sense pin.
10. EN: Enable pin to turn the device on/off.
11. PGND: Power ground.
12. SW: Switch node for the internal MOSFET.
13. VOUT: Regulated output voltage.
14. DIODE: External diode for protection.
15. FAULT: Fault indication pin.
16. VREG: Internal regulator output.
This IC is widely used in applications needing input voltage protection and current limiting.

Manufacturer

The manufacturer of the LTC4365IDDB#TRPBF is Analog Devices, Inc. Analog Devices is a multinational company that specializes in the design and manufacturing of analog, mixed-signal, and digital signal processing integrated circuits. Founded in 1965, Analog Devices primarily serves various sectors, including communications, automotive, industrial, and consumer electronics. The LTC4365 is a high-performance surge stopper designed to protect sensitive electronic circuits from overvoltage conditions, making it an important component in various applications requiring voltage regulation and protection.

Application

The LTC4365IDDB#TRPBF is a surge stopper and overvoltage protection IC used in various applications, including automotive systems, industrial equipment, power supplies, and battery management systems. It protects sensitive electronics from overvoltage conditions and electrical transients, ensuring reliable operation and longevity. Its features make it suitable for use in telecom, consumer electronics, and renewable energy systems as well.

Equivalent

The LTC4365IDDB#TRPBF is a high voltage surge stopper. Equivalent products include the Texas Instruments TPS2490, Maxim MAX5933, and the Infineon IRF7201. These alternatives offer similar over-voltage protection and surge handling features. Always verify specifications for compatibility with your specific application.

Shipping

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Shipping Fee Reference (DHL/FedEx):

DHL: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 2-5 business days.

FedEx: Shipping cost ranges from $25-$40 (0.5kg), with an estimated delivery time of 3-7 business days.

UPS: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 3-7 business days.

TNT: Shipping cost ranges from $25-$65 (0.5kg), with an estimated delivery time of 3-7 business days.

EMS: Shipping cost ranges from $30-$50 (0.5kg), with an estimated delivery time of 7-15 business days.

Registered Air Mail: Shipping cost is $2-$4 (0.1kg), with an estimated delivery time of 5-20 business days.

Payments

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