IFX91041EJV33XUMA1

Product Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics:
  • High efficiency
  • Low power consumption
  • Compact size
• Package: EJV33XUMA1
• Essence: Power management IC for various applications
• Packaging/Quantity: Available in tape and reel packaging, quantity varies based on customer requirements

Specifications

• Input Voltage Range: 3.0V to 5.5V
• Output Voltage Range: 0.8V to 3.3V
• Maximum Output Current: 1A
• Operating Temperature Range: -40°C to +85°C
• Efficiency: Up to 95%
• Quiescent Current: 10µA

Detailed Pin Configuration

The IFX91041EJV33XUMA1 has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. EN: Enable pin
4. FB: Feedback pin
5. VOUT: Output voltage pin

Functional Features

• Wide input voltage range allows compatibility with various power sources
• High efficiency ensures minimal power loss during conversion
• Low quiescent current enables energy-saving operation
• Enable pin provides control over the device's operation
• Feedback pin allows for accurate voltage regulation

Advantages and Disadvantages

Advantages: - High efficiency results in reduced power consumption - Compact size makes it suitable for space-constrained applications - Wide input voltage range enhances versatility - Low quiescent current minimizes energy wastage

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

Working Principles

The IFX91041EJV33XUMA1 is a power management IC that utilizes a switching regulator to convert the input voltage to a regulated output voltage. It employs a control loop mechanism to maintain the desired output voltage by adjusting the duty cycle of the internal switch. This ensures efficient power transfer and accurate voltage regulation.

Detailed Application Field Plans

The IFX91041EJV33XUMA1 finds applications in various fields, including:

1. Portable Electronics: Powering smartphones, tablets, and wearable devices
2. IoT Devices: Providing power management for connected devices
3. Automotive Electronics: Regulating voltage for infotainment systems, lighting, and sensors
4. Industrial Automation: Powering control systems, motor drives, and sensors
5. Medical Devices: Supplying power to medical equipment and monitoring devices

Detailed and Complete Alternative Models

1. IFX91041EJV33XUMA2: Similar specifications with enhanced maximum output current of 2A
2. IFX91041EJV33XUMA3: Higher input voltage range of 3.0V to 6.5V
3. IFX91041EJV33XUMA4: Extended operating temperature range of -40°C to +105°C

These alternative models offer similar functionality but cater to specific requirements or provide additional features.

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