BU97930MUV-E2
Multi-function LCD driver ICs for segment display control
Manufacturer： rohm
series introduction
# BU97930MUV - E2 Product Series Introduction
## 1. Overview
The BU97930MUV - E2 product series represents a cutting - edge offering in the realm of electronic components. Developed by a leading semiconductor manufacturer, this series is designed to meet the diverse and demanding requirements of modern electronic systems. With a focus on high performance, reliability, and energy efficiency, the BU97930MUV - E2 series is suitable for a wide range of applications across multiple industries.
## 2. Key Features
### 2.1 High - Precision Performance
- **Accurate Voltage Regulation**: The BU97930MUV - E2 series is equipped with advanced voltage regulation circuitry. It can maintain a stable output voltage even in the face of fluctuating input voltages and varying load conditions. This high - precision voltage regulation is crucial for sensitive electronic components that require a consistent power supply to function optimally.
- **Low Output Voltage Ripple**: It generates an extremely low output voltage ripple, which is essential for applications such as audio systems and high - speed data processing. Low ripple ensures that the power delivered to the load is clean and free from unwanted electrical noise, thereby improving the overall performance and reliability of the connected devices.
### 2.2 Energy Efficiency
- **Low Quiescent Current**: The series features a low quiescent current, which means that it consumes minimal power when the load is light or in standby mode. This energy - saving characteristic is highly beneficial for battery - powered devices, as it helps to extend the battery life and reduce overall power consumption.
- **High Conversion Efficiency**: With a high conversion efficiency, the BU97930MUV - E2 can convert the input power to the output power with minimal losses. This not only saves energy but also reduces heat generation, which is important for the long - term reliability of the component and the overall system.
### 2.3 Compact Design
- **Small Form Factor**: The BU97930MUV - E2 is available in a compact package, making it suitable for applications where space is limited. Its small size allows for easy integration into densely populated printed circuit boards (PCBs), enabling the design of more compact and portable electronic devices.
- **Surface - Mount Technology (SMT) Compatibility**: The series is designed for surface - mount technology, which simplifies the manufacturing process and reduces the cost of production. SMT also provides better electrical performance and mechanical stability compared to through - hole components.
### 2.4 Protection Features
- **Over - Current Protection (OCP)**: The BU97930MUV - E2 is equipped with over - current protection to safeguard the component and the connected load from damage caused by excessive current. In the event of an over - current condition, the device will automatically limit the output current to a safe level.
- **Over - Voltage Protection (OVP)**: It also features over - voltage protection, which prevents the output voltage from exceeding a predefined safe limit. This protects the sensitive electronic components from damage due to over - voltage conditions.
- **Thermal Shutdown Protection**: To prevent overheating, the series includes thermal shutdown protection. When the temperature of the device exceeds a certain threshold, it will automatically shut down to avoid damage. Once the temperature cools down, the device will resume normal operation.
## 3. Applications
### 3.1 Mobile Devices
- **Smartphones and Tablets**: The high - precision voltage regulation and energy - saving features of the BU97930MUV - E2 make it an ideal choice for power management in smartphones and tablets. It can efficiently power the various components such as the processor, display, and memory, while also extending the battery life.
- **Wearable Devices**: In
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