ROHM BD9533EKN handbook
Update: 28 September, 2023
BD9533EKN is a switching regulator controller with high output current which can achieve low output voltage (0.7V to 2.0V) from a wide input voltage range (4.5V to 28V). High efficiency for the switching regulator can be realized by utilizing an external 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 REF synchronous function are all built in. This switching regulator is specially designed for the DDR-SDRAM core.
Brand: ROHM
File format: PDF
Size: 720 KB
MD5 Checksum: 00C5B51B3AC3C62D09191D3672EA35A2
Publication date: 04 June, 2012
Downloads: -
PDF Link: ROHM BD9533EKN handbook PDF