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LTC4367IMS8#TRPBF
+BOMSUPPLY PROTECTION CONTROLLER
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メーカーテキサス・インスツルメンツ
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メーカー品番 #LTC4367IMS8#TRPBF
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データシート LTC4367IMS8#TRPBF DataSheet
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在庫状況4501
365 日間品質保証
7*24 日間の品質保証
90-時間単位のサービス保証
1日間のアフターサービス保証
仕様
| 属性 | 値 |
| Part Status | Active |
| Applications | Overvoltage, Undervoltage Protection |
| Supply Current | 70µA |
| Voltage - Supply | 2.5V ~ 60V |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
| Package / Case | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) |
| Supplier Device Package | 8-MSOP |
| Base Product Number | LTC4367 |
概要
Description
Key features of the LTC4367 include a wide operating voltage range, fast response time to overvoltage conditions, and low quiescent current, making it suitable for battery-powered devices. It also offers adjustable overvoltage and undervoltage lockout thresholds, providing flexibility for different system requirements.
The IC is housed in a compact MSOP-8 package, which is suitable for space-constrained applications. It is commonly used in power management systems, consumer electronics, automotive applications, and any other systems requiring reliable voltage protection. Overall, the LTC4367IMS8#TRPBF enhances the durability and safety of electronic devices by preventing damage from unpredictable power disturbances.
Equivalent
1. Maxim Integrated's MAX14526.
2. Texas Instruments' LM74700-Q1.
3. ON Semiconductor's NCP367 series.
4. Diodes Incorporated's AP9101 series.
These components offer similar functionality for protecting circuits against voltage irregularities and reverse polarity conditions. Always verify specific electrical characteristics and package compatibility when considering replacements.
Features
1. Wide Operating Range: It operates over a wide input voltage range from 2.5V to 60V, making it suitable for various applications.
2. Overvoltage and Undervoltage Protection: It protects load circuits from overvoltage up to 80V and undervoltage conditions by controlling an external N-channel MOSFET.
3. Low Quiescent Current: The device features a low quiescent current of 80μA (typical), which helps reduce power consumption in the system.
4. Adjustable Protection Thresholds: Users can set overvoltage and undervoltage thresholds through external resistors.
5. Reverse Battery and Overcurrent Protection: It includes features to protect against reverse battery connections and overcurrent conditions.
6. Compact Package: The device comes in a compact MSOP-8 package, which is beneficial for space-constrained applications.
7. Robust Design: It has built-in fault timers and a PWRGD signal to indicate the status of the power supply.
These features make the LTC4367IMS8#TRPBF suitable for protecting sensitive electronics in automotive, industrial, and consumer applications.
Pinout
Key functions of the LTC4367 include:
- Protecting electronic circuits from overvoltage, undervoltage, and reverse polarity conditions.
- Utilizing an internal shunt regulator to allow operation from higher voltages.
- Featuring an adjustable OV and UV protection threshold.
- Providing overcurrent protection with an adjustable timer.
- Including a gate driver to control an external N-channel MOSFET.
The device is designed for automotive and industrial applications, offering robust protection for sensitive electronic components.
Manufacturer
Application
1. Consumer Electronics: Protects devices like smartphones, tablets, and laptops from voltage spikes.
2. Industrial Systems: Ensures reliable operation of automation equipment and sensors.
3. Automotive Electronics: Shields onboard electronics from voltage fluctuations in vehicles.
4. Telecommunications: Protects networking equipment from power surges.
5. Medical Devices: Ensures the safety and reliability of sensitive medical instrumentation.
6. Battery-Powered Systems: Protects rechargeable battery packs and portable devices.
Overall, the LTC4367 is used in any application where overvoltage protection is crucial to prevent damage and ensure reliability.