PAM3110ABA330R

Overview

Category: Integrated Circuit (IC)

Use: Power Management

Characteristics: - High efficiency - Low power consumption - Small form factor - Wide input voltage range - Multiple output channels

Package: SOP-8 (Small Outline Package)

Essence: PAM3110ABA330R is a power management IC designed for various electronic devices.

Packaging/Quantity: Available in reels of 2500 units.

Specifications

• Input Voltage Range: 2.7V - 5.5V
• Output Voltage Range: 0.6V - 3.3V
• Output Current: Up to 1A per channel
• Operating Temperature Range: -40°C to +85°C
• Efficiency: Up to 95%
• Quiescent Current: 50µA (typical)

Pin Configuration

The PAM3110ABA330R features an SOP-8 package with the following pin configuration:

1. VIN (Input Voltage)
2. GND (Ground)
3. EN (Enable)
4. VOUT1 (Output Voltage 1)
5. VOUT2 (Output Voltage 2)
6. VOUT3 (Output Voltage 3)
7. FB1 (Feedback 1)
8. FB2 (Feedback 2)

Functional Features

• Integrated power management solution
• Step-down DC-DC converter
• Adjustable output voltages
• Overcurrent protection
• Thermal shutdown protection
• Soft-start function
• Low dropout voltage

Advantages and Disadvantages

Advantages: - High efficiency leads to reduced power consumption - Compact size allows for space-saving designs - Wide input voltage range enables compatibility with various power sources - Multiple output channels provide flexibility for different applications

Disadvantages: - Limited output current per channel (up to 1A) - Requires external components for proper operation - Higher cost compared to simpler power management solutions

Working Principles

The PAM3110ABA330R is a step-down DC-DC converter that efficiently converts a higher input voltage to a lower output voltage. It utilizes a control circuitry to regulate the output voltage based on the feedback received from the FB pins. The integrated protection features ensure safe operation by preventing overcurrent and thermal damage.

Detailed Application Field Plans

The PAM3110ABA330R is widely used in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable media players - Digital cameras - Wireless communication devices - IoT (Internet of Things) devices

Its compact size, high efficiency, and multiple output channels make it suitable for applications where space is limited, power consumption needs to be minimized, and different voltage levels are required.

Detailed and Complete Alternative Models

• PAM3110ABA330R: SOP-8 package, 1A output current per channel
• PAM3110ABC330R: DFN-10 package, 1.5A output current per channel
• PAM3110ABD330R: QFN-16 package, 2A output current per channel
• PAM3110ABE330R: TSSOP-14 package, 3A output current per channel

These alternative models offer different package options and increased output current capabilities, providing flexibility for various design requirements.

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