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S-8215AAEH-K8T2U

S-8215AAEH-K8T2U

Product Overview

Category

S-8215AAEH-K8T2U belongs to the category of voltage regulators.

Use

This product is commonly used in electronic devices to regulate and stabilize voltage levels.

Characteristics

  • High precision voltage regulation
  • Low power consumption
  • Compact size
  • Wide input voltage range
  • Overcurrent protection
  • Thermal shutdown protection

Package

The S-8215AAEH-K8T2U comes in a small surface mount package, making it suitable for space-constrained applications.

Essence

The essence of this product lies in its ability to provide stable and reliable voltage regulation, ensuring proper functioning of electronic devices.

Packaging/Quantity

The S-8215AAEH-K8T2U is typically packaged in reels or tubes, with a quantity of 3000 units per reel/tube.

Specifications

  • Input Voltage Range: 2.5V - 6.0V
  • Output Voltage: 1.2V
  • Output Current: 150mA
  • Dropout Voltage: 200mV (max)
  • Quiescent Current: 30µA (typ)
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

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

  1. VIN: Input voltage pin
  2. GND: Ground pin
  3. VOUT: Output voltage pin
  4. EN: Enable pin (active high)

Functional Features

  • Voltage regulation: The S-8215AAEH-K8T2U ensures a stable output voltage regardless of variations in the input voltage.
  • Overcurrent protection: It incorporates overcurrent protection to safeguard the device and connected components from excessive current flow.
  • Thermal shutdown protection: In case of excessive temperature, the device automatically shuts down to prevent damage.

Advantages and Disadvantages

Advantages

  • High precision voltage regulation ensures reliable performance of electronic devices.
  • Low power consumption helps conserve energy.
  • Compact size allows for easy integration into space-constrained designs.
  • Wide input voltage range provides flexibility in various applications.
  • Overcurrent and thermal shutdown protection enhance device safety.

Disadvantages

  • Limited output current may not be suitable for high-power applications.
  • Dropout voltage may cause a slight decrease in efficiency.

Working Principles

The S-8215AAEH-K8T2U operates based on a feedback control mechanism. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage. This is achieved through the use of a voltage reference, error amplifier, and pass transistor.

Detailed Application Field Plans

The S-8215AAEH-K8T2U finds application in various electronic devices, including but not limited to: - Mobile phones - Portable media players - Digital cameras - Wearable devices - IoT devices

Detailed and Complete Alternative Models

  1. S-8215AAEH-K8T2G: Similar to S-8215AAEH-K8T2U, but with a different package type (TO-252-3)
  2. S-8215AAEH-K8T2R: Similar to S-8215AAEH-K8T2U, but with a higher output current of 300mA
  3. S-8215AAEH-K8T2V: Similar to S-8215AAEH-K8T2U, but with an adjustable output voltage

These alternative models provide options based on specific requirements and preferences.

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Orodhesha maswali na majibu 10 ya kawaida yanayohusiana na utumiaji wa S-8215AAEH-K8T2U katika suluhu za kiufundi

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

  1. Q: What is the S-8215AAEH-K8T2U? A: The S-8215AAEH-K8T2U is a specific model of voltage protection IC (Integrated Circuit) used for protecting lithium-ion rechargeable batteries from overcharging, over-discharging, and overcurrent.

  2. Q: What are the key features of the S-8215AAEH-K8T2U? A: The key features of this IC include low power consumption, high accuracy voltage detection, built-in delay time circuits, and a wide operating voltage range.

  3. Q: How does the S-8215AAEH-K8T2U protect batteries from overcharging? A: The IC monitors the battery voltage and disconnects the charging circuit when it reaches a predetermined threshold, preventing overcharging and potential damage to the battery.

  4. Q: Can the S-8215AAEH-K8T2U protect batteries from over-discharging? A: Yes, the IC also monitors the battery voltage during discharge and disconnects the load when the voltage drops below a certain level, preventing over-discharging and preserving battery life.

  5. Q: Does the S-8215AAEH-K8T2U provide protection against overcurrent? A: Yes, the IC has built-in overcurrent protection that can detect excessive current flow and disconnect the load to prevent damage to the battery and other components.

  6. Q: What is the operating voltage range of the S-8215AAEH-K8T2U? A: The IC can operate within a wide voltage range of typically 2.5V to 6.0V, making it suitable for various battery-powered applications.

  7. Q: Can the S-8215AAEH-K8T2U be used in portable electronic devices? A: Yes, this IC is commonly used in portable electronic devices such as smartphones, tablets, digital cameras, and wearable devices to protect their lithium-ion batteries.

  8. Q: Does the S-8215AAEH-K8T2U require any external components for operation? A: Yes, the IC requires a few external components like resistors and capacitors to set the voltage detection thresholds and delay times according to the specific application requirements.

  9. Q: Is the S-8215AAEH-K8T2U compatible with other battery chemistries besides lithium-ion? A: No, this IC is specifically designed for lithium-ion rechargeable batteries and may not be suitable for other battery chemistries.

  10. Q: Where can I find more information about the S-8215AAEH-K8T2U? A: You can refer to the datasheet provided by the manufacturer or visit their official website for detailed technical specifications, application notes, and usage guidelines.

Please note that the answers provided here are general and may vary depending on the specific application and implementation of the S-8215AAEH-K8T2U in a technical solution.