ROHM Semiconductor

BD68720EFV-E2

BD68720EFV-E2 is a high-performance, single-chip power management IC (PMIC) developed by ROHM Semiconductor. It is designed to provide efficient power management solutions for a wide range of applications, including smartphones, tablets, and other portable devices.

Description:

The BD68720EFV-E2 is a highly integrated PMIC that integrates multiple power management functions into a single chip. It includes a buck converter, a boost converter, a linear regulator, and a low-dropout regulator (LDO). The chip is housed in a compact 40-pin QFN package, making it suitable for space-constrained applications.

Features:

1. High Efficiency: The BD68720EFV-E2 features high efficiency buck and boost converters, which can operate with high efficiency over a wide input voltage range.
2. Integrated Power Management: The chip integrates multiple power management functions, including buck, boost, linear regulator, and LDO, reducing the number of external components required and simplifying the design.
3. Wide Input Voltage Range: The BD68720EFV-E2 can operate with an input voltage range of 2.7V to 5.5V, making it suitable for a wide range of applications.
4. Low Dropout Voltage: The LDO in the chip has a low dropout voltage, which ensures stable output voltage even when the input voltage is low.
5. Programmable Output Voltage: The output voltage of the buck and boost converters can be programmed using external resistors, providing flexibility in system design.
6. Protection Features: The chip includes various protection features, such as over-current protection, over-voltage protection, and thermal shutdown, to ensure reliable operation.

Applications:

The BD68720EFV-E2 is suitable for a wide range of applications that require efficient power management, including:

1. Smartphones and tablets
2. Portable media players
3. Bluetooth headsets and speakers
4. Smartwatches and fitness trackers
5. IoT devices and wearables
6. Portable gaming consoles
7. Digital cameras and camcorders

In summary, the BD68720EFV-E2 is a highly integrated, high-performance PMIC that offers efficient power management solutions for a wide range of portable devices. Its compact size, high efficiency, and integrated power management functions make it an ideal choice for space-constrained applications.