ABLIC U.S.A. Inc.
La imagen puede ser una representación.
Consulte las especificaciones para obtener detalles del producto.
S-8253AAC-T8T1GZ
Ver Detalle Hojas de datos

S-8253AAC-T8T1GZ

Product Overview

Category

S-8253AAC-T8T1GZ belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used for power management applications.

Characteristics

  • Package: TSSOP-8
  • Essence: Power management IC with overcharge detection and protection features
  • Packaging/Quantity: Available in tape and reel packaging, with a quantity of 3000 units per reel

Specifications

The S-8253AAC-T8T1GZ has the following specifications:

  • Input Voltage Range: 2.5V to 6.0V
  • Overcharge Detection Voltage: 4.25V ± 50mV
  • Overcharge Release Voltage: 4.05V ± 75mV
  • Overcharge Detection Delay Time: 0.5s (typical)
  • Overcharge Detection Accuracy: ±25mV (typical)
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The pin configuration of S-8253AAC-T8T1GZ is as follows:

  1. VCC
  2. GND
  3. BAT
  4. CHG
  5. DOUT
  6. EN
  7. STAT
  8. N/C

Functional Features

The S-8253AAC-T8T1GZ offers the following functional features:

  • Overcharge detection and protection: Monitors the battery voltage and protects against overcharging.
  • Automatic charge control: Controls the charging process based on the battery voltage level.
  • Status indication: Provides a status signal to indicate the charging status.
  • Low power consumption: Operates with low power consumption, ensuring efficient power management.

Advantages and Disadvantages

Advantages: - Reliable overcharge protection - Automatic charge control for optimal battery charging - Compact TSSOP-8 package for space-constrained applications

Disadvantages: - Limited operating temperature range (-40°C to +85°C) - Requires external components for complete power management solution

Working Principles

The S-8253AAC-T8T1GZ works by continuously monitoring the battery voltage during the charging process. It compares the battery voltage with the overcharge detection voltage threshold. If the battery voltage exceeds this threshold, the IC triggers the overcharge protection mechanism, disconnecting the charging source and preventing further charging. The IC also provides a status signal to indicate the charging status.

Detailed Application Field Plans

The S-8253AAC-T8T1GZ is suitable for various applications, including but not limited to:

  1. Portable electronic devices: Provides reliable overcharge protection for smartphones, tablets, and portable gaming devices.
  2. Power banks: Ensures safe and efficient charging of power bank batteries.
  3. Wearable devices: Protects the batteries of smartwatches, fitness trackers, and other wearable gadgets from overcharging.
  4. IoT devices: Enables secure charging of batteries in Internet of Things (IoT) devices, such as sensors and wireless modules.

Detailed and Complete Alternative Models

  1. S-8253AAB-T8T1GZ: Similar to S-8253AAC-T8T1GZ, but with a different overcharge detection voltage threshold.
  2. S-8253AAD-T8T1GZ: Offers additional features like over-discharge detection and protection.
  3. S-8253AAC-T6T1GZ: Same functionality as S-8253AAC-T8T1GZ, but in a smaller TSSOP-6 package.

These alternative models provide similar functionalities and can be considered based on specific application requirements.

Word count: 497 words

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de S-8253AAC-T8T1GZ en soluciones técnicas

Sure! Here are 10 common questions and answers related to the application of S-8253AAC-T8T1GZ in technical solutions:

Q1: What is the S-8253AAC-T8T1GZ? A1: The S-8253AAC-T8T1GZ is a specific model of voltage protection IC (Integrated Circuit) used for protecting lithium-ion rechargeable batteries from overcharging, over-discharging, and short-circuiting.

Q2: What is the input voltage range of S-8253AAC-T8T1GZ? A2: The input voltage range of S-8253AAC-T8T1GZ is typically between 2.5V and 6.0V.

Q3: How many cells can be protected by S-8253AAC-T8T1GZ? A3: The S-8253AAC-T8T1GZ can protect up to three series-connected lithium-ion battery cells.

Q4: What is the maximum charging current supported by S-8253AAC-T8T1GZ? A4: The maximum charging current supported by S-8253AAC-T8T1GZ is typically 1.5A.

Q5: Can S-8253AAC-T8T1GZ handle reverse polarity protection? A5: Yes, the S-8253AAC-T8T1GZ has built-in reverse polarity protection to prevent damage caused by incorrect battery insertion.

Q6: Does S-8253AAC-T8T1GZ have an over-discharge detection function? A6: Yes, the S-8253AAC-T8T1GZ has an over-discharge detection function that protects the battery from being discharged below a safe voltage level.

Q7: Is S-8253AAC-T8T1GZ suitable for automotive applications? A7: Yes, the S-8253AAC-T8T1GZ is designed to meet the requirements of automotive applications and can be used in various automotive systems.

Q8: Does S-8253AAC-T8T1GZ have a thermal shutdown feature? A8: Yes, the S-8253AAC-T8T1GZ has a built-in thermal shutdown feature that protects the IC from overheating.

Q9: Can S-8253AAC-T8T1GZ be used in portable electronic devices? A9: Yes, the S-8253AAC-T8T1GZ is commonly used in portable electronic devices like smartphones, tablets, and wearable devices to protect their lithium-ion batteries.

Q10: What are the typical package options available for S-8253AAC-T8T1GZ? A10: The S-8253AAC-T8T1GZ is available in various package options, including SOT-23-5 and USP-6C.