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ACT8810QJ1B3-T

ACT8810QJ1B3-T

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Power Management
  • Characteristics: High Efficiency, Low Power Consumption
  • Package: QFN (Quad Flat No-Lead)
  • Essence: Voltage Regulator
  • Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

  • Input Voltage Range: 2.7V to 5.5V
  • Output Voltage Range: 0.6V to 3.3V
  • Maximum Output Current: 1A
  • Quiescent Current: 50µA
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The ACT8810QJ1B3-T has a total of 16 pins. The pin configuration is as follows:

  1. VIN: Input Voltage
  2. EN: Enable Pin
  3. PGND: Power Ground
  4. SW: Switching Node
  5. FB: Feedback Pin
  6. VOUT: Output Voltage
  7. AGND: Analog Ground
  8. SS: Soft Start Pin
  9. BST: Bootstrap Capacitor Connection
  10. LX: Inductor Connection
  11. COMP: Compensation Pin
  12. SS/TR: Soft Start/Tracking Pin
  13. PGND: Power Ground
  14. VCC: Supply Voltage
  15. PGND: Power Ground
  16. PGND: Power Ground

Functional Features

  • High Efficiency: The ACT8810QJ1B3-T offers high efficiency power conversion, minimizing energy loss.
  • Low Power Consumption: With a quiescent current of only 50µA, it ensures minimal power consumption during standby or low load conditions.
  • Wide Input Voltage Range: The IC can operate within a wide input voltage range of 2.7V to 5.5V, making it suitable for various applications.
  • Adjustable Output Voltage: The output voltage can be adjusted from 0.6V to 3.3V, providing flexibility in different power supply requirements.

Advantages and Disadvantages

Advantages

  • High efficiency power conversion
  • Low power consumption during standby
  • Wide input voltage range
  • Adjustable output voltage

Disadvantages

  • Limited maximum output current (1A)

Working Principles

The ACT8810QJ1B3-T is a voltage regulator IC that utilizes a switching regulator topology. It converts the input voltage to a regulated output voltage with high efficiency. The internal control circuitry ensures stable output voltage despite variations in input voltage or load conditions. The soft start feature allows for gradual ramp-up of the output voltage, preventing excessive inrush current. The compensation pin enables stability in the feedback loop, ensuring proper regulation.

Detailed Application Field Plans

The ACT8810QJ1B3-T is commonly used in various applications, including but not limited to:

  1. Mobile Devices: Smartphones, tablets, portable media players
  2. Wearable Electronics: Smartwatches, fitness trackers
  3. IoT Devices: Home automation systems, smart sensors
  4. Portable Gaming Consoles
  5. Industrial Equipment: Handheld devices, measurement instruments

Detailed and Complete Alternative Models

  1. ACT8847QJ1B3-T
  2. ACT8865QJ1B3-T
  3. ACT8891QJ1B3-T
  4. ACT8945AQJ1B3-T
  5. ACT8990QJ1B3-T

These alternative models offer similar functionality and characteristics to the ACT8810QJ1B3-T, providing options for different design requirements.

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Liste 10 perguntas e respostas comuns relacionadas à aplicação de ACT8810QJ1B3-T em soluções técnicas

Sure! Here are 10 common questions and answers related to the application of ACT8810QJ1B3-T in technical solutions:

1. What is ACT8810QJ1B3-T? ACT8810QJ1B3-T is a power management integrated circuit (PMIC) designed for use in various technical solutions.

2. What are the key features of ACT8810QJ1B3-T? Some key features of ACT8810QJ1B3-T include multiple voltage regulators, power switches, and protection circuits.

3. What technical solutions can ACT8810QJ1B3-T be used in? ACT8810QJ1B3-T can be used in a wide range of technical solutions such as smartphones, tablets, portable devices, and other battery-powered applications.

4. How many voltage regulators does ACT8810QJ1B3-T have? ACT8810QJ1B3-T has multiple voltage regulators, typically including a buck converter, LDOs, and a boost converter.

5. What is the input voltage range supported by ACT8810QJ1B3-T? ACT8810QJ1B3-T typically supports an input voltage range of 2.7V to 5.5V.

6. What is the output voltage range provided by ACT8810QJ1B3-T? The output voltage range provided by ACT8810QJ1B3-T depends on the specific voltage regulators used, but it can cover a wide range from low voltages to higher voltages.

7. Does ACT8810QJ1B3-T have any protection features? Yes, ACT8810QJ1B3-T includes various protection features such as overvoltage protection, undervoltage lockout, thermal shutdown, and short-circuit protection.

8. Can ACT8810QJ1B3-T support battery charging? ACT8810QJ1B3-T itself does not include battery charging functionality. However, it can be used in conjunction with a separate battery charging IC to provide a complete power management solution.

9. Is ACT8810QJ1B3-T programmable? No, ACT8810QJ1B3-T is not programmable. Its functionality is determined by its internal circuitry and external component selection.

10. What is the package type of ACT8810QJ1B3-T? ACT8810QJ1B3-T typically comes in a small form factor package such as QFN (Quad Flat No-Lead) or WLCSP (Wafer-Level Chip Scale Package).

Please note that the specific details and features of ACT8810QJ1B3-T may vary, so it's always recommended to refer to the datasheet or consult the manufacturer for accurate information.