SLB9645VQ12FW13332XUMA2

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High Efficiency, Low Power Consumption
• Package: QFN (Quad Flat No-leads)
• Essence: Voltage Regulator
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Input Voltage Range: 4.5V to 28V
• Output Voltage Range: 0.8V to 5.5V
• Output Current: Up to 3A
• Efficiency: Up to 95%
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

1. VIN: Input Voltage
2. GND: Ground
3. EN: Enable Pin
4. FB: Feedback Pin
5. VOUT: Output Voltage
6. PG: Power Good Indicator
7. SS: Soft-Start Pin
8. COMP: Compensation Pin

Functional Features

• Wide input voltage range for versatile applications
• High efficiency for reduced power consumption
• Adjustable output voltage for flexibility
• Power good indicator for system monitoring
• Soft-start function for controlled startup
• Overcurrent and thermal protection for enhanced safety

Advantages

• Compact QFN package for space-saving designs
• High efficiency results in energy savings
• Wide input voltage range allows compatibility with various power sources
• Power good indicator ensures reliable operation
• Soft-start feature prevents voltage spikes during startup
• Overcurrent and thermal protection safeguards the circuit

Disadvantages

• Limited output current compared to some other models
• Operating temperature range may not be suitable for extreme environments

Working Principles

The SLB9645VQ12FW13332XUMA2 is a voltage regulator IC that converts an input voltage within the range of 4.5V to 28V into a regulated output voltage between 0.8V and 5.5V. It achieves this by utilizing a switching regulator topology, which provides high efficiency and low power consumption. The IC incorporates various control mechanisms such as feedback loops, compensation circuits, and soft-start functions to ensure stable and reliable operation.

Detailed Application Field Plans

The SLB9645VQ12FW13332XUMA2 is commonly used in applications that require efficient power management, such as: - Portable electronic devices - Battery-powered systems - Industrial automation equipment - Automotive electronics - Telecommunications infrastructure

Detailed and Complete Alternative Models

1. SLB9646VQ12FW13332XUMA2: Similar specifications with enhanced output current capability.
2. SLB9647VQ12FW13332XUMA2: Higher input voltage range for specific applications.
3. SLB9648VQ12FW13332XUMA2: Extended operating temperature range for extreme environments.

Note: Please refer to the manufacturer's datasheet for detailed specifications and availability of alternative models.

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