BD9161FVM-LBTR

Product Overview

Category: Integrated Circuit (IC)

Use: Power Management IC

Characteristics: - High efficiency voltage regulator - Low power consumption - Small form factor - Wide input voltage range - Overcurrent protection - Thermal shutdown protection

Package: LBTR (Leadless Package, Bottom Terminal Array)

Essence: The BD9161FVM-LBTR is a power management IC designed for efficient voltage regulation in various electronic devices.

Packaging/Quantity: The BD9161FVM-LBTR is available in a reel packaging with 3000 units per reel.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 0.8V to 3.6V
• Maximum Output Current: 1.5A
• Quiescent Current: 30µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The BD9161FVM-LBTR 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

• High efficiency conversion
• Stable output voltage
• Overcurrent protection
• Thermal shutdown protection
• Soft start function
• Low dropout voltage

Advantages and Disadvantages

Advantages: - High efficiency operation - Compact size - Wide input voltage range - Overcurrent and thermal protection - Soft start function for smooth operation

Disadvantages: - Limited maximum output current (1.5A) - Restricted output voltage range (0.8V to 3.6V)

Working Principles

The BD9161FVM-LBTR is a voltage regulator IC that converts the input voltage to a stable output voltage. It utilizes a switching regulator architecture to achieve high efficiency conversion. The IC incorporates various protection mechanisms such as overcurrent and thermal shutdown to ensure safe operation.

Detailed Application Field Plans

The BD9161FVM-LBTR is commonly used in the following applications:

1. Mobile devices (smartphones, tablets)
2. Portable gaming consoles
3. Wearable devices
4. IoT devices
5. Battery-powered equipment

Detailed and Complete Alternative Models

1. BD9121FVM-LBTR: Similar power management IC with a higher maximum output current of 2A.
2. BD9141FVM-LBTR: Power management IC with adjustable output voltage range.
3. BD9181FVM-LBTR: Power management IC with integrated battery charger functionality.

These alternative models provide similar features and can be considered based on specific application requirements.

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