QWLXT9785BC.D0-998807

Basic Information Overview

• Category: Electronic Component
• Use: Power Management IC
• Characteristics: High Efficiency, Low Power Consumption
• Package: BGA (Ball Grid Array)
• Essence: Regulates and controls power supply in electronic devices
• Packaging/Quantity: Individually packaged, quantity varies based on manufacturer

Specifications

• Input Voltage Range: 3V - 5.5V
• Output Voltage Range: 1.2V - 3.6V
• Maximum Output Current: 2A
• Operating Temperature Range: -40°C to +85°C
• Efficiency: Up to 95%
• Quiescent Current: <10µA

Detailed Pin Configuration

The QWLXT9785BC.D0-998807 has the following pin configuration: - Pin 1: VIN (Input Voltage) - Pin 2: GND (Ground) - Pin 3: EN (Enable) - Pin 4: FB (Feedback) - Pin 5: VOUT (Output Voltage)

Functional Features

• Wide input voltage range allows for compatibility with various power sources
• High efficiency ensures minimal power loss during conversion
• Low quiescent current enables energy-saving operation
• Overcurrent and thermal protection safeguards the device and connected components
• Adjustable output voltage provides flexibility for different applications

Advantages and Disadvantages

Advantages: - High efficiency results in longer battery life for portable devices - Wide input voltage range allows for versatile use - Compact BGA package saves space in electronic designs - Overcurrent and thermal protection enhance reliability

Disadvantages: - Limited maximum output current may not be suitable for high-power applications - BGA package requires specialized equipment for soldering and rework

Working Principles

The QWLXT9785BC.D0-998807 is a power management IC that regulates and controls the power supply in electronic devices. It operates by converting the input voltage to the desired output voltage using a switching regulator. The feedback pin (FB) monitors the output voltage and adjusts the duty cycle of the internal switch to maintain a stable output. The enable pin (EN) allows for on/off control of the device.

Detailed Application Field Plans

The QWLXT9785BC.D0-998807 is commonly used in various electronic devices, including: 1. Mobile phones and smartphones 2. Tablets and laptops 3. Portable gaming consoles 4. Wearable devices 5. IoT (Internet of Things) devices

Detailed and Complete Alternative Models

1. QWLXT9786BC.D0-998808: Similar to QWLXT9785BC.D0-998807 with higher maximum output current (3A)
2. QWLXT9784BC.D0-998806: Similar to QWLXT9785BC.D0-998807 with lower maximum output current (1A)
3. QWLXT9785AC.D0-998809: Similar to QWLXT9785BC.D0-998807 with different package (QFN)

Note: The alternative models listed above are provided as examples and may vary based on manufacturer availability.

This entry provides an overview of the QWLXT9785BC.D0-998807 power management IC. It includes basic information such as its category, use, characteristics, package, essence, packaging/quantity details, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.