BD7710GWL-E2

Product Overview

Category: Integrated Circuit (IC)

Use: Power Management IC for Mobile Devices

Characteristics: - High efficiency power management - Compact size - Low power consumption - Wide input voltage range - Multiple protection features

Package: WL-CSP (Wafer Level Chip Scale Package)

Essence: The BD7710GWL-E2 is a highly efficient power management IC designed specifically for mobile devices. It provides reliable and optimized power supply solutions, ensuring the smooth operation of various components in mobile devices.

Packaging/Quantity: The BD7710GWL-E2 is available in a WL-CSP package. Each package contains one IC.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 0.6V to 3.6V
• Maximum Output Current: 1.5A
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The BD7710GWL-E2 has the following pin configuration:

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

Functional Features

• High efficiency DC-DC converter
• Overcurrent protection
• Overvoltage protection
• Undervoltage lockout
• Thermal shutdown protection
• Soft start function

Advantages and Disadvantages

Advantages: - High efficiency power conversion - Compact size for space-constrained applications - Wide input voltage range allows compatibility with various power sources - Multiple protection features ensure device safety - Soft start function prevents excessive current surge during startup

Disadvantages: - Limited maximum output current (1.5A) - Operating temperature range may not be suitable for extreme environments

Working Principles

The BD7710GWL-E2 utilizes a high-efficiency DC-DC converter to regulate the input voltage and provide a stable output voltage for mobile devices. It incorporates various protection features to safeguard against overcurrent, overvoltage, undervoltage, and thermal issues. The soft start function ensures a smooth startup process, preventing excessive current surge.

Detailed Application Field Plans

The BD7710GWL-E2 is widely used in mobile devices such as smartphones, tablets, portable media players, and wearable devices. It provides efficient power management solutions for various components, including processors, memory modules, display panels, and wireless communication modules.

Detailed and Complete Alternative Models

1. BD7710GWL-E1: Similar to BD7710GWL-E2 with minor differences in specifications.
2. BD7709GWL-E2: Lower output current (1A) version of BD7710GWL-E2.
3. BD7720GWL-E2: Higher output current (2A) version of BD7710GWL-E2.

These alternative models offer similar functionality and can be considered as alternatives based on specific requirements.

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