BD2270HFV-LBTR

Product Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High efficiency, compact size, low power consumption
• Package: LBTR (Leadless Bottom Thermal Resistance)
• Essence: Voltage Regulator
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 0.8V to 3.6V
• Maximum Output Current: 1A
• Quiescent Current: 30µA (typical)
• Dropout Voltage: 200mV at 500mA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The BD2270HFV-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 of input voltage to output voltage
• Low dropout voltage ensures stable output even with low input voltage
• Built-in overcurrent protection
• Thermal shutdown protection prevents overheating
• Enable pin for easy on/off control

Advantages and Disadvantages

Advantages

• Compact size allows for space-saving designs
• High efficiency reduces power consumption
• Wide input voltage range provides flexibility in various applications
• Overcurrent and thermal protection ensure device safety

Disadvantages

• Limited maximum output current may not be suitable for high-power applications
• Dropout voltage may affect performance in low input voltage scenarios

Working Principles

The BD2270HFV-LBTR is a voltage regulator IC that converts the input voltage to a stable output voltage. It utilizes a control circuit to maintain the desired output voltage by adjusting the internal switching elements. The enable pin allows for easy on/off control, while the feedback pin provides feedback to the control circuit to regulate the output voltage.

Detailed Application Field Plans

The BD2270HFV-LBTR is commonly used in various applications, including:

1. Mobile devices: Provides stable power supply for smartphones, tablets, and portable electronic devices.
2. IoT devices: Suitable for low-power IoT applications, such as sensors, wearables, and smart home devices.
3. Battery-powered systems: Efficiently regulates power supply in battery-operated devices, extending battery life.

Detailed and Complete Alternative Models

• BD2269HFV-LBTR
• BD2271HFV-LBTR
• BD2272HFV-LBTR
• BD2273HFV-LBTR
• BD2274HFV-LBTR

These alternative models offer similar functionality and characteristics, providing options for different design requirements.

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