ROHM Semiconductor Nano Series Power Solutions
ROHM Semiconductor Nano Series Power Solutions consist of power-supply ICs designed to convert ultra-high-speed and ultra-low current technology. Nano Pulse Control™ applications convert high voltages to low voltages using a single integrated circuit to achieve simpler, more compact systems. Applications include Power over Ethernet (PoE) devices such as IP phones, wireless access points, and industrial equipment such as high-torque 48V motor systems. Nano Pulse Control ultra-high-speed technology enables a simplified power supply configuration in automotive lithium-ion 48V batteries, leading to a high step-down ratio (24:1) from a maximum voltage of 60V to 2.5V. This results in an ON time of 9ns, well below the 120ns of conventional products.
Nano Energy™ ultra-low current technology enables long-term drive in battery-equipped devices and decreases current consumption during ultra-light loads. The result is a current consumption of 180nA. These devices feature smaller components that can significantly reduce IC power consumption leading to optimal design flexibility along with space for integrating new features.
Features
- Nano Pulse Control
- Reduces switching ON time to 9ns providing stable control at extremely narrow pulse widths
- Higher frequencies lead to reduced coil size, allowing users to simplify system design and reduce application size to decrease costs
- Nano Energy
- Decreases current consumption during ultra-light loads, leading to a current consumption of 180nA
- Decreased consumption leads to longer battery life and stable operation at ultra-low current
Videos
Associated Products
ROHM Semiconductor Voltage Detectors (Reset ICs)
Highly accurate detection voltage of ±1% with low current consumption.
ROHM Semiconductor Ultra-Low Iq Buck Converter
Features 180nA quiescent current and supports output current up to 500mA.
ROHM Semiconductor Automotive Switching Regulators
Available from single to multi-channel system power supply configurations for broad compatibility.
ROHM Semiconductor BD9V10xMUF Buck Converters
Current mode synchronous buck converters integrating high voltage power MOSFETs.
ROHM Semiconductor BD70H12G-2CTR Supervisory IC
Highly accurate IC with an ultra-low current consumption feature that uses the CMOS process.
Associated Development Tools
ROHM Semiconductor BD70522GUL-EVK-101 Evaluation Kit
ROHM BD70522GUL-EVK-101 Evaluation Kit evaluates BD70522GUL-E2 ultra-low Iq buck converter.
ROHM Semiconductor BD9V100MUF-EVK-001 Evaluation Board
Evaluates the BD9V10xMUF-LB Current Mode Synchronous Buck Converter with a 16V to 60V input.
ROHM Semiconductor BD9V101MUF-EVK-001 Evaluation Board
Configured to evaluate the operation of the BD9V101MUF-LB.
Associated Solutions
ROHM Semiconductor Electronic Vehicle (EV) Solutions
Products designed to improve efficiency and performance in state-of-the-art EVs.