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S-8215AAA-K8T2U
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S-8215AAA-K8T2U

Product Overview

Category

S-8215AAA-K8T2U belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used in electronic devices for power management and battery charging applications.

Characteristics

  • High efficiency power conversion
  • Low power consumption
  • Compact size
  • Wide input voltage range
  • Overcurrent protection
  • Thermal shutdown protection

Package

The S-8215AAA-K8T2U comes in a small surface-mount package, which makes it suitable for compact electronic devices.

Essence

The essence of this product lies in its ability to efficiently manage power and charge batteries in electronic devices.

Packaging/Quantity

The S-8215AAA-K8T2U is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

  • Input Voltage Range: 4.35V - 6.0V
  • Output Voltage Range: 3.3V
  • Maximum Charging Current: 500mA
  • Operating Temperature Range: -40°C to +85°C
  • Quiescent Current: 1µA (typical)

Detailed Pin Configuration

The S-8215AAA-K8T2U has the following pin configuration:

  1. VIN: Input voltage pin
  2. GND: Ground pin
  3. VOUT: Output voltage pin
  4. CE: Chip enable pin
  5. BAT: Battery connection pin

Functional Features

  • Power management: Efficiently converts input voltage to desired output voltage.
  • Battery charging: Provides controlled charging current to connected battery.
  • Overcurrent protection: Safeguards against excessive current flow.
  • Thermal shutdown protection: Prevents overheating of the IC.

Advantages and Disadvantages

Advantages

  • High efficiency power conversion
  • Compact size for space-constrained applications
  • Wide input voltage range allows compatibility with various power sources
  • Overcurrent and thermal protection ensure device safety

Disadvantages

  • Limited output voltage options (only 3.3V)
  • Maximum charging current may not be sufficient for high-capacity batteries

Working Principles

The S-8215AAA-K8T2U utilizes a switching regulator to efficiently convert the input voltage to the desired output voltage. It employs a control circuit that adjusts the duty cycle of the switching transistor to regulate the output voltage. The IC also incorporates a charging circuit that controls the charging current to the connected battery.

Detailed Application Field Plans

The S-8215AAA-K8T2U is widely used in various electronic devices, including but not limited to: - Smartphones - Tablets - Portable media players - Wearable devices - IoT devices

Detailed and Complete Alternative Models

  1. S-8215AAB-K8T2U: Similar to S-8215AAA-K8T2U, but with a different output voltage option (e.g., 5V).
  2. S-8215AAC-K8T2U: Similar to S-8215AAA-K8T2U, but with higher maximum charging current (e.g., 1A).
  3. S-8215AAD-K8T2U: Similar to S-8215AAA-K8T2U, but with additional features such as battery temperature monitoring.

These alternative models provide flexibility in terms of output voltage options and charging capabilities, catering to different application requirements.

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Luettele 10 yleistä kysymystä ja vastausta, jotka liittyvät S-8215AAA-K8T2U :n soveltamiseen teknisissä ratkaisuissa

Sure! Here are 10 common questions and answers related to the application of S-8215AAA-K8T2U in technical solutions:

  1. Q: What is the S-8215AAA-K8T2U? A: The S-8215AAA-K8T2U is a specific model of integrated circuit (IC) used for power management in technical solutions.

  2. Q: What are the main features of the S-8215AAA-K8T2U? A: The main features include low power consumption, high efficiency, overcurrent protection, and thermal shutdown protection.

  3. Q: How can the S-8215AAA-K8T2U be used in technical solutions? A: It can be used as a voltage regulator or power supply controller in various electronic devices, such as smartphones, tablets, and IoT devices.

  4. Q: What is the input voltage range supported by the S-8215AAA-K8T2U? A: The input voltage range typically supported is between 2.7V and 6.0V.

  5. Q: What is the output voltage range provided by the S-8215AAA-K8T2U? A: The output voltage range can be adjusted from 0.8V to 5.0V, depending on the specific configuration.

  6. Q: Does the S-8215AAA-K8T2U have any built-in protection mechanisms? A: Yes, it has built-in overcurrent protection and thermal shutdown protection to prevent damage to the IC and connected devices.

  7. Q: Can the S-8215AAA-K8T2U handle high current loads? A: Yes, it can handle current loads up to a certain limit, typically around 1A, depending on the specific configuration.

  8. Q: Is the S-8215AAA-K8T2U suitable for battery-powered applications? A: Yes, it is suitable for battery-powered applications due to its low power consumption and efficient power management capabilities.

  9. Q: Are there any specific application notes or reference designs available for the S-8215AAA-K8T2U? A: Yes, the manufacturer provides application notes and reference designs that can help in implementing the IC in various technical solutions.

  10. Q: Where can I purchase the S-8215AAA-K8T2U? A: The S-8215AAA-K8T2U can be purchased from authorized distributors or directly from the manufacturer's website.