The BD95500MUV is a high output current (up to 6A) switching regulator which can achieve low output voltage (0.7V to 5.0V) from a wide input voltage range (3V to 20V). High efficiency for the switching regulator can be realized by utilizing an internal N-MOSFET power transistor. A new technology called H3RegTM is a Rohm proprietary control method to realize ultra high transient response against load change. SLLM (Simple Light Load Mode) technology is also integrated to improve efficiency in light load mode, providing high efficiency over a wide load range. For protection and ease of use, the soft start function, variable frequency function, short circuit protection function with timer latch, over voltage protection function, and power good function are all built in. This switching regulator is specially designed for sets of various kinds.
The BD95500MUV is a switching regulator with integrated low‑ON‑resistance N‑MOSFET, offering up to 6 A output current and output voltages from 0.7 V to 5.0 V over a 3 V‑20 V input range. It features ROHM's H’Reg™ control, Simple Light Load Mode (SLLM), and a wide adjustable switching frequency of 200 kHz to 1 MHz.
The document provides absolute ratings, operating conditions, electrical characteristics, pin configuration, and ordering information, along with application notes for mobile PCs, desktop PCs, LCD‑TVs and other electronic equipment.
| Output Current (Average) | 6 A |
|---|---|
| Input Voltage Range | 3 V – 20 V |
| Output Voltage Range | 0.7 V – 5.0 V |
| Switching Frequency | 200 kHz – 1000 kHz |
| Integrated N‑MOSFET Rds(on) (typ.) | 50 mΩ |
| Package | VQFNO40V6060 |
The regulator can deliver up to 6 A of average output current.
It operates with an input voltage from 3 V to 20 V.
The device is supplied in a VQFNO40V6060 package.
The switching frequency can be set between 200 kHz and 1 MHz.