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BD99950MUV-E2
+BOMIC BAT CH MULT 2-3C VQFN20PV3535
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メーカーロームセミコンダクター
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メーカー品番 #BD99950MUV-E2
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在庫状況5343
365 日間品質保証
7*24 日間の品質保証
90-時間単位のサービス保証
1日間のアフターサービス保証
仕様
| 属性 | 値 |
| Part Status | Active |
| Battery Chemistry | Multi-Chemistry |
| Number of Cells | 2 ~ 3 |
| Voltage - Supply (Max) | 18V |
| Interface | SMBus |
| Operating Temperature | -10°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 20-VFQFN Exposed Pad |
| Supplier Device Package | VQFN20PV3535 |
| Base Product Number | BD99950 |
概要
Description
The BD99950MUV-E2 is a highly integrated power management IC (PMIC) designed by ROHM Semiconductor for portable and battery-powered devices. This PMIC is optimized for efficient power distribution, offering multiple voltage regulation channels and advanced power-saving features. It typically includes a variety of buck and boost converters, linear regulators, and possibly a battery charger controller, making it suitable for managing complex power requirements in compact electronic systems.
The BD99950MUV-E2’s key features often include high-efficiency power conversion, low quiescent current, and the ability to handle a wide input voltage range, making it versatile for different applications. Its compact packaging is ideal for space-constrained designs, and it often supports programmable output settings, allowing for customization based on device needs. Additionally, it may include protection features such as overcurrent, overvoltage, and thermal shutdown to ensure reliable operation.
This PMIC is typically used in applications such as laptops, tablets, smartphones, and other portable electronics where efficient power management is crucial for optimal performance and battery life.
The BD99950MUV-E2’s key features often include high-efficiency power conversion, low quiescent current, and the ability to handle a wide input voltage range, making it versatile for different applications. Its compact packaging is ideal for space-constrained designs, and it often supports programmable output settings, allowing for customization based on device needs. Additionally, it may include protection features such as overcurrent, overvoltage, and thermal shutdown to ensure reliable operation.
This PMIC is typically used in applications such as laptops, tablets, smartphones, and other portable electronics where efficient power management is crucial for optimal performance and battery life.
Equivalent
The BD99950MUV-E2 is a battery management IC from ROHM. Equivalent products may include similar battery management ICs such as:
1. Texas Instruments BQ24780S
2. Maxim Integrated MAX17710
3. Analog Devices LTC4015
4. Microchip MCP73871
These alternatives may vary slightly in features, so it's important to compare specifications to ensure compatibility with your specific application.
1. Texas Instruments BQ24780S
2. Maxim Integrated MAX17710
3. Analog Devices LTC4015
4. Microchip MCP73871
These alternatives may vary slightly in features, so it's important to compare specifications to ensure compatibility with your specific application.
Features
The BD99950MUV-E2 is a power management IC (PMIC) designed for portable and battery-powered devices. It features high-efficiency power conversion and multiple output voltages to power a range of components within a device. The IC typically integrates several switching regulators and LDOs (Low Dropout Regulators) to manage power distribution efficiently.
Key features include:
1. Integrated Buck Converters: High-efficiency synchronous buck converters with adjustable output voltages and currents.
2. LDO Regulators: Multiple high-performance LDOs for noise-sensitive parts of the application.
3. Dynamic Voltage Scaling (DVS): Supports DVS for optimizing power consumption and performance.
4. PWM/PFM Modes: The ability to switch between Pulse Width Modulation (PWM) and Pulse Frequency Modulation (PFM) for efficiency at various load conditions.
5. Protection Features: Over-voltage, under-voltage, over-current, and thermal protection to ensure safe operation.
6. Compact Package: A small footprint suitable for space-constrained applications.
This makes the BD99950MUV-E2 suitable for use in a variety of applications like smartphones, tablets, and other portable electronics.
Key features include:
1. Integrated Buck Converters: High-efficiency synchronous buck converters with adjustable output voltages and currents.
2. LDO Regulators: Multiple high-performance LDOs for noise-sensitive parts of the application.
3. Dynamic Voltage Scaling (DVS): Supports DVS for optimizing power consumption and performance.
4. PWM/PFM Modes: The ability to switch between Pulse Width Modulation (PWM) and Pulse Frequency Modulation (PFM) for efficiency at various load conditions.
5. Protection Features: Over-voltage, under-voltage, over-current, and thermal protection to ensure safe operation.
6. Compact Package: A small footprint suitable for space-constrained applications.
This makes the BD99950MUV-E2 suitable for use in a variety of applications like smartphones, tablets, and other portable electronics.
Pinout
The BD99950MUV-E2 is a power management IC designed for battery charging applications, specifically for single-cell Li-ion and Li-polymer batteries. It features a compact design suitable for small form factor devices. The IC is housed in a VQFN (Very Thin Quad Flat No-lead) package with a total of 32 pins.
The main functions of the BD99950MUV-E2 include:
1. Battery charging control with adjustable output voltage and current.
2. Integration of power path management for simultaneous charging and system power supply.
3. Overvoltage, overcurrent, and thermal protection features for enhanced safety.
4. Support for I²C communication interface for precise control and monitoring.
This IC is typically used in applications such as smartphones, tablets, and other portable electronic devices requiring efficient battery management solutions. Its small footprint and advanced features make it ideal for modern compact devices.
The main functions of the BD99950MUV-E2 include:
1. Battery charging control with adjustable output voltage and current.
2. Integration of power path management for simultaneous charging and system power supply.
3. Overvoltage, overcurrent, and thermal protection features for enhanced safety.
4. Support for I²C communication interface for precise control and monitoring.
This IC is typically used in applications such as smartphones, tablets, and other portable electronic devices requiring efficient battery management solutions. Its small footprint and advanced features make it ideal for modern compact devices.
Manufacturer
The BD99950MUV-E2 is manufactured by ROHM Semiconductor. ROHM is a Japanese company that specializes in the design and manufacturing of electronic components, including integrated circuits (ICs), semiconductors, and other electronic devices. Established in 1958, ROHM has become a well-known name in the electronics industry, providing a wide range of products for various applications such as automotive, consumer electronics, industrial equipment, and telecommunications. The company is recognized for its commitment to quality and innovation, consistently developing advanced technologies to meet the changing demands of the market.
Application
The BD99950MUV-E2 is primarily used in battery management systems, particularly for portable and mobile devices. Its key applications include managing power in smartphones, tablets, laptops, and other consumer electronics. It offers functions like battery charging, monitoring, and protection to ensure efficient power usage and extend battery life. Additionally, it can be used in IoT devices and wearables where compact and efficient power management is crucial. The BD99950MUV-E2 is valued for its ability to support various battery chemistries and configurations, enhancing the versatility and reliability of the devices in which it is implemented.
Package
The BD99950MUV-E2 is a power management IC from ROHM Semiconductor. It comes in a VQFN (Very Thin Quad Flat No-Lead) package, which is compact and suitable for high-density mounting.
