S-8215AAL-K8T2U

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High Efficiency, Low Power Consumption
• Package: SOT-89-5
• Essence: Voltage Detector with Delay Circuit
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Input Voltage Range: 1.6V to 6.0V
• Output Voltage Options: 1.2V, 1.5V, 1.8V, 2.0V, 2.5V, 3.0V, 3.3V, 5.0V
• Output Current: 50mA
• Quiescent Current: 1.0µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

1. VDD: Power Supply Input
2. GND: Ground
3. OUT: Output Voltage
4. EN: Enable Pin
5. DELAY: Delay Time Setting

Functional Features

• Voltage Detection: Monitors input voltage and provides accurate output voltage.
• Delay Circuit: Allows a programmable delay time before the output is enabled.
• Low Power Consumption: Consumes minimal power during operation.
• Wide Input Voltage Range: Supports a wide range of input voltages.
• Multiple Output Voltage Options: Provides flexibility for various applications.

Advantages

• High Efficiency: Ensures efficient power management.
• Small Package Size: SOT-89-5 package allows for space-saving designs.
• Low Quiescent Current: Minimizes power consumption in standby mode.
• Programmable Delay Time: Enables customization based on specific requirements.
• Reliable Performance: Offers stable and consistent voltage detection.

Disadvantages

• Limited Output Current: Suitable for low-power applications only.
• Narrow Temperature Range: Not suitable for extreme temperature environments.

Working Principles

The S-8215AAL-K8T2U is a voltage detector IC with an integrated delay circuit. It operates by continuously monitoring the input voltage and comparing it to a reference voltage. When the input voltage reaches the desired threshold, the output voltage is enabled after a programmable delay time. This delay allows for stable power supply initialization and prevents false triggering due to voltage fluctuations or noise.

Detailed Application Field Plans

1. Battery-Powered Devices: The S-8215AAL-K8T2U can be used in portable electronic devices, such as smartphones, tablets, and wearable devices, to ensure proper power management and prolong battery life.
2. Industrial Control Systems: It can be employed in industrial control systems to monitor and regulate voltage levels, ensuring reliable operation of machinery and equipment.
3. Automotive Electronics: The IC can be utilized in automotive electronics to detect and control voltage levels, protecting sensitive components from overvoltage or undervoltage conditions.

Detailed and Complete Alternative Models

1. S-8215AAL-K8T2G: Similar to S-8215AAL-K8T2U but with a different package (SOT-23-5).
2. S-8215AAL-K8T2R: Similar to S-8215AAL-K8T2U but with a wider operating temperature range (-40°C to +105°C).

(Note: Additional alternative models can be found in the product datasheet or by contacting the manufacturer.)

This entry provides an overview of the S-8215AAL-K8T2U voltage detector IC, including its basic information, specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models. With its high efficiency, low power consumption, and programmable delay time, this IC is suitable for various power management applications in different industries.