The BD9036EFV-C is a buck-boost switching regulator designed for high efficiency and versatility in power management applications. It operates within a wide input voltage range of 3.8V to 30V, with an initial startup voltage exceeding 4.5V. The device features a high accuracy switching frequency of ¬±7% across an operating temperature range of -40¬8C to +125¬8C. This regulator employs an automatically controlled buck-boost system, which enhances efficiency compared to traditional switching regulators using Sepic or H-Bridge configurations. It includes a phase-locked loop (PLL) for external synchronization, allowing for oscillation frequencies between 100kHz and 600kHz. The BD9036EFV-C also incorporates multiple protection features, including two-stage overcurrent protection, undervoltage and overvoltage detection, and a power good output pin (PGOOD). The product is packaged in an HTSSOP-B24 format, measuring 7.80mm x 7.60mm x 1.00mm, and is AEC-Q100 qualified, making it suitable for automotive applications such as microcontrollers, car audio systems, and navigation systems.
The BD9036EFV-C is a buck-boost switching controller with a high withstand voltage and a wide input range (VIN=3.8~30V) capable of generating buck-boost output with one inductor. The IC has a ±7% high accuracy switching frequency for the entire operating temperature range (Ta=-40℃~+125℃). Because of the automatically controlled buck-boost system the BD9036EFV-C also has a higher efficiency compared to regular switching regulators employing Sepic or H-Bridge systems.
| ROHM Semiconductor GmbH | |
|---|---|
| Product Category | IC Voltage Regulators |
| Product Number | BD9036EFV-C |
| Product Name | Automatically Controlled Buck-Boost Switching Regulator |
| Package Type | Other; HTSSOP-B24 |
