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TC962IJA
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TC962IJA

Product Overview

  • Category: Integrated Circuit
  • Use: Voltage Converter
  • Characteristics: Low Power, High Efficiency
  • Package: SOIC-8
  • Essence: Monolithic CMOS Voltage Converter
  • Packaging/Quantity: Tape and Reel / 2500 units per reel

Specifications

  • Input Voltage Range: 1.5V to 16V
  • Output Voltage Range: -1.5V to -16V
  • Operating Temperature Range: -40°C to +85°C
  • Quiescent Current: 100µA (typical)
  • Switching Frequency: 10kHz (typical)

Detailed Pin Configuration

The TC962IJA has a total of 8 pins arranged as follows:

```

| | | U1 | |___________|

Pin Configuration:

   _______

V+ --|1 8|-- GND IN --|2 7|-- OUT EN --|3 6|-- FB NC --|4 5|-- NC --------- ```

Functional Features

  • Converts positive input voltage to negative output voltage
  • Low power consumption
  • High efficiency conversion
  • Wide input and output voltage range
  • Internal frequency compensation
  • Overtemperature shutdown protection

Advantages and Disadvantages

Advantages

  • Compact and easy to integrate into various applications
  • Efficient voltage conversion with low power consumption
  • Wide operating temperature range allows for use in extreme environments
  • Overtemperature shutdown protection ensures device safety

Disadvantages

  • Limited output current capability
  • Requires external components for proper operation
  • Not suitable for high precision applications

Working Principles

The TC962IJA is a monolithic CMOS voltage converter that utilizes an internal oscillator to generate a negative output voltage from a positive input voltage. It employs a charge pump technique to achieve high efficiency conversion. The device operates by switching the input voltage across a flying capacitor, which is then inverted and regulated to produce the desired negative output voltage.

Detailed Application Field Plans

The TC962IJA finds applications in various fields including:

  1. Portable electronic devices
  2. Battery-powered systems
  3. Industrial automation
  4. Automotive electronics
  5. Telecommunications equipment

Detailed and Complete Alternative Models

  1. MAX660CPA: Monolithic Voltage Converter, DIP-8 package
  2. ICL7660SCPAZ: Voltage Converter, SOIC-8 package
  3. LT1054CN8: Switched-Capacitor Voltage Converter, DIP-8 package
  4. MC34063AP1G: DC-DC Converter, PDIP-8 package
  5. TPS60403DBVR: Charge Pump Voltage Converter, SOT-23 package

These alternative models offer similar functionality and can be considered as substitutes for the TC962IJA in different applications.

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تکنیکی حل میں TC962IJA کے اطلاق سے متعلق 10 عام سوالات اور جوابات کی فہرست بنائیں

Sure! Here are 10 common questions and answers related to the application of TC962IJA in technical solutions:

  1. Q: What is TC962IJA? A: TC962IJA is a voltage level translator IC (integrated circuit) commonly used in technical solutions.

  2. Q: What is the purpose of TC962IJA? A: The purpose of TC962IJA is to convert logic levels between different voltage domains, enabling communication between devices with incompatible voltage levels.

  3. Q: What voltage levels can TC962IJA translate? A: TC962IJA can translate logic levels between 3.3V and 5V, making it suitable for many common applications.

  4. Q: How does TC962IJA achieve voltage level translation? A: TC962IJA uses a charge pump to generate a higher voltage level from a lower voltage input, allowing it to translate signals between different voltage domains.

  5. Q: Can TC962IJA be used bidirectionally? A: Yes, TC962IJA supports bidirectional voltage level translation, allowing signals to be translated from one voltage domain to another and vice versa.

  6. Q: What is the maximum data rate supported by TC962IJA? A: TC962IJA can support data rates up to 20 Mbps, making it suitable for many high-speed communication applications.

  7. Q: Is TC962IJA compatible with both CMOS and TTL logic levels? A: Yes, TC962IJA is compatible with both CMOS (Complementary Metal-Oxide-Semiconductor) and TTL (Transistor-Transistor Logic) logic levels.

  8. Q: Can TC962IJA be used in battery-powered applications? A: Yes, TC962IJA has low power consumption and can be used in battery-powered applications, making it suitable for portable devices.

  9. Q: Does TC962IJA require external components for operation? A: Yes, TC962IJA requires a few external capacitors to be connected for proper charge pump operation.

  10. Q: What is the package type of TC962IJA? A: TC962IJA is available in an 8-pin plastic DIP (Dual In-line Package) or SOIC (Small Outline Integrated Circuit) package.

Please note that these answers are general and may vary depending on the specific application and requirements.