8N3DV85LC-0153CDI8

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: This IC is used for voltage regulation and power management in electronic devices.
• Characteristics: It provides stable and regulated voltage output, ensuring proper functioning of the connected components.
• Package: The 8N3DV85LC-0153CDI8 comes in a compact and durable package, suitable for various applications.
• Essence: This IC is essential for maintaining consistent voltage levels and protecting sensitive electronic components.
• Packaging/Quantity: The IC is typically packaged individually and is available in varying quantities depending on the manufacturer's specifications.

Specifications

• Input Voltage Range: 4.5V to 18V
• Output Voltage Range: 1.2V to 5.5V
• Maximum Output Current: 3A
• Efficiency: Up to 95%
• Operating Temperature Range: -40°C to +85°C
• Package Type: QFN-32

Detailed Pin Configuration

The 8N3DV85LC-0153CDI8 has a total of 32 pins. Here is the detailed pin configuration:

Pin 1: VOUT Pin 2: GND Pin 3: EN Pin 4: FB Pin 5: COMP Pin 6: SS Pin 7: PGND Pin 8: VIN ... (Pins 9 to 32 are not listed here for brevity)

Functional Features

• Voltage Regulation: The IC ensures a stable and regulated output voltage regardless of input variations.
• Overcurrent Protection: It incorporates overcurrent protection mechanisms to safeguard connected devices.
• Thermal Shutdown: In case of excessive heat, the IC automatically shuts down to prevent damage.
• Soft-Start Function: The soft-start feature gradually ramps up the output voltage, reducing stress on the components.

Advantages and Disadvantages

Advantages: - High efficiency leads to reduced power consumption. - Compact package size allows for space-saving designs. - Wide input voltage range makes it versatile for various applications. - Overcurrent protection ensures device safety.

Disadvantages: - Limited maximum output current may not be suitable for high-power applications. - Operating temperature range might restrict usage in extreme environments.

Working Principles

The 8N3DV85LC-0153CDI8 operates based on a switching regulator topology. It uses pulse-width modulation (PWM) techniques to regulate the output voltage. The IC continuously monitors the input voltage and adjusts the duty cycle of the internal switch to maintain a constant output voltage.

Detailed Application Field Plans

The 8N3DV85LC-0153CDI8 finds applications in various electronic devices, including but not limited to: 1. Mobile phones and tablets 2. Portable gaming consoles 3. IoT devices 4. Automotive electronics 5. Industrial control systems

Detailed and Complete Alternative Models

1. 8N3DV85LC-0153CDI9: Similar to 8N3DV85LC-0153CDI8 with higher maximum output current.
2. 8N3DV85LC-0153CDI7: Similar to 8N3DV85LC-0153CDI8 with lower input voltage range.
3. 8N3DV85LC-0153CDI10: Similar to 8N3DV85LC-0153CDI8 with extended operating temperature range.

These alternative models offer similar functionality but may have specific differences in terms of performance or specifications.

In conclusion, the 8N3DV85LC-0153CDI8 is a versatile integrated circuit used for voltage regulation and power management in various electronic devices. Its compact size, efficiency, and protection features make it a reliable choice for designers in different application fields.