SP7619ER-L

Product Overview

Category: Integrated Circuit (IC)

Use: The SP7619ER-L is a versatile IC used in various electronic devices for voltage regulation and power management purposes.

Characteristics: - High efficiency - Low power consumption - Wide input voltage range - Stable output voltage - Overcurrent protection - Thermal shutdown protection

Package: The SP7619ER-L is available in a compact and durable package, ensuring easy integration into electronic circuits.

Essence: The essence of the SP7619ER-L lies in its ability to efficiently regulate voltage and manage power, enhancing the performance and reliability of electronic devices.

Packaging/Quantity: The SP7619ER-L is typically packaged in reels or tubes, with varying quantities depending on customer requirements.

Specifications

The SP7619ER-L exhibits the following specifications:

• Input Voltage Range: 2.5V - 6.0V
• Output Voltage Range: 1.2V - 3.3V
• Maximum Output Current: 500mA
• Quiescent Current: 50µA
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The SP7619ER-L features a detailed pin configuration as follows:

Pin 1: VIN (Input Voltage) Pin 2: GND (Ground) Pin 3: EN (Enable) Pin 4: FB (Feedback) Pin 5: VOUT (Output Voltage)

Functional Features

The SP7619ER-L offers the following functional features:

1. Voltage Regulation: The IC ensures stable output voltage regardless of input voltage fluctuations.
2. Power Management: It efficiently manages power consumption, optimizing energy usage.
3. Overcurrent Protection: The SP7619ER-L safeguards against excessive current flow, preventing damage to the device and connected components.
4. Thermal Shutdown Protection: In case of excessive heat, the IC automatically shuts down to prevent overheating.

Advantages and Disadvantages

Advantages: - High efficiency leads to reduced power wastage. - Wide input voltage range allows compatibility with various power sources. - Overcurrent and thermal shutdown protection enhance device safety and longevity.

Disadvantages: - Limited maximum output current may restrict usage in high-power applications. - Requires careful consideration of input and output voltage ranges for optimal performance.

Working Principles

The SP7619ER-L operates based on a switching regulator principle. It utilizes an internal control circuitry to regulate the output voltage by adjusting the duty cycle of the internal switch. This enables efficient conversion of input voltage to the desired output voltage while minimizing power losses.

Detailed Application Field Plans

The SP7619ER-L finds application in a wide range of electronic devices, including but not limited to: 1. Mobile phones 2. Tablets 3. Portable media players 4. Wearable devices 5. IoT devices 6. Battery-powered devices

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the SP7619ER-L include: 1. SP7620ER-L 2. SP7618ER-L 3. SP7617ER-L 4. SP7616ER-L

These models share comparable characteristics and specifications, providing flexibility in choosing the most suitable option for specific applications.

In conclusion, the SP7619ER-L is a versatile integrated circuit used for voltage regulation and power management in various electronic devices. With its high efficiency, wide input voltage range, and protective features, it offers reliable performance and enhances the overall functionality of electronic systems.