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LTC2960CDC-2
Product Overview
Category
The LTC2960CDC-2 belongs to the category of integrated circuits (ICs) used in power management applications.
Use
This product is primarily used for monitoring and controlling power supply systems, ensuring their stability and reliability.
Characteristics
- The LTC2960CDC-2 is a highly accurate voltage supervisor with adjustable undervoltage and overvoltage thresholds.
- It operates over a wide input voltage range, making it suitable for various power supply applications.
- This IC offers precise voltage monitoring, enabling timely detection of power supply abnormalities.
- It features a low quiescent current, minimizing power consumption and enhancing energy efficiency.
Package
The LTC2960CDC-2 is available in a small 6-pin DFN (Dual Flat No-Lead) package, which ensures space-saving integration into electronic devices.
Essence
The essence of the LTC2960CDC-2 lies in its ability to provide reliable and accurate voltage supervision, contributing to the overall stability and performance of power supply systems.
Packaging/Quantity
This product is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.
Specifications
- Input Voltage Range: 2.5V to 36V
- Adjustable Undervoltage Threshold: 0.4V to 1.2V
- Adjustable Overvoltage Threshold: 1.2V to 36V
- Quiescent Current: 10μA (typical)
- Operating Temperature Range: -40°C to 85°C
Detailed Pin Configuration
The LTC2960CDC-2 has the following pin configuration:
- GND: Ground connection
- VIN: Input voltage
- VOUT: Output voltage
- ADJ: Adjust pin for setting undervoltage and overvoltage thresholds
- OV: Overvoltage output
- UV: Undervoltage output
Functional Features
- Precise voltage monitoring with adjustable thresholds
- Hysteresis control for stable operation
- Open-drain outputs for easy integration with other circuitry
- Power supply glitch immunity for reliable performance
- Wide input voltage range for versatile applications
Advantages and Disadvantages
Advantages
- High accuracy in voltage supervision
- Low quiescent current for energy efficiency
- Compact package for space-saving integration
- Wide operating temperature range for versatility
Disadvantages
- Limited number of pins for additional functionality
- Requires external components for complete power supply monitoring system
Working Principles
The LTC2960CDC-2 operates by comparing the input voltage with the user-adjustable undervoltage and overvoltage thresholds. When the input voltage falls below the undervoltage threshold or exceeds the overvoltage threshold, the corresponding output pin is activated. This allows external circuitry to respond accordingly, such as triggering a shutdown or activating a backup power source.
Detailed Application Field Plans
The LTC2960CDC-2 finds application in various fields, including: 1. Power supply units for industrial equipment 2. Battery management systems 3. Uninterruptible power supplies (UPS) 4. Automotive electronics 5. Telecommunications infrastructure
Detailed and Complete Alternative Models
Some alternative models that offer similar functionality to the LTC2960CDC-2 include: - MAX16050 - TPS3702 - ADM1177
These alternatives provide comparable voltage monitoring capabilities and can be considered based on specific application requirements.
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기술 솔루션에 LTC2960CDC-2 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.
Sure! Here are 10 common questions and answers related to the application of LTC2960CDC-2 in technical solutions:
Q: What is LTC2960CDC-2? A: LTC2960CDC-2 is a precision voltage monitor and supervisor IC manufactured by Linear Technology (now part of Analog Devices). It is commonly used for monitoring power supply voltages in various applications.
Q: What is the operating voltage range of LTC2960CDC-2? A: The operating voltage range of LTC2960CDC-2 is typically between 2.7V and 80V.
Q: How many voltage inputs can LTC2960CDC-2 monitor? A: LTC2960CDC-2 can monitor up to four voltage inputs simultaneously.
Q: Can LTC2960CDC-2 generate an interrupt signal when a voltage goes out of range? A: Yes, LTC2960CDC-2 has a built-in comparator that can generate an interrupt signal when any of the monitored voltages go out of range.
Q: What is the accuracy of voltage monitoring with LTC2960CDC-2? A: LTC2960CDC-2 has a typical accuracy of ±1.5% for voltage monitoring.
Q: Does LTC2960CDC-2 have any programmable features? A: Yes, LTC2960CDC-2 has programmable undervoltage and overvoltage thresholds, as well as adjustable hysteresis settings.
Q: Can LTC2960CDC-2 be used in automotive applications? A: Yes, LTC2960CDC-2 is suitable for automotive applications as it can operate within the required temperature range and has built-in ESD protection.
Q: What is the quiescent current consumption of LTC2960CDC-2? A: The quiescent current consumption of LTC2960CDC-2 is typically around 10µA.
Q: Can LTC2960CDC-2 be used in battery-powered applications? A: Yes, LTC2960CDC-2's low quiescent current makes it suitable for battery-powered applications where power efficiency is crucial.
Q: Are there any evaluation boards or reference designs available for LTC2960CDC-2? A: Yes, Analog Devices provides evaluation boards and reference designs for LTC2960CDC-2, which can help users quickly prototype and integrate the IC into their applications.
Please note that the answers provided here are general and may vary depending on specific application requirements. It is always recommended to refer to the datasheet and application notes for detailed information.