GXSC ferroelectric memory GX85RS2MC replaces FM25V20A/MB85RS2MT for application in high-voltage regulated power supply

In fields such as power systems, industrial manufacturing, and new energy charging, high-voltage regulated power supplies provide stable high-voltage power to equipment, with output voltages typically ranging from 100V to 1000V or even higher, and require precise voltage regulation, fault protection, and long-term stable operation capabilities. The reliable operation of such power supplies not only relies on high-precision analog control circuits, but also requires stable data storage modules - used to store voltage calibration parameters, fault logs, operational status data, and other information.

The use of traditional storage solutions such as EEPROM and SRAM often faces problems such as poor tolerance to high-voltage electromagnetic interference, data loss due to power outages, and insufficient stability in high-temperature environments, resulting in calibration parameter drift, difficulty in fault tracing, and abnormal configuration after restart in high-voltage regulated power supplies, which seriously affects power supply reliability. The GXSC ferroelectric memory GX85RS2MC‘s non-volatile storage, high anti-interference ability, wide temperature operating range, and low power consumption characteristics perfectly meet the demanding storage requirements of high-voltage regulated power supplies.

GXSC ferroelectric memory GX85RS2MC is a 2M capacity ferroelectric memory that can replace Cypress FM25V20A and Fujitsu MB85RS2MT with PIN TO PIN, without the need to redesign the PCB board. GXSC can provide technical support throughout the process and has a certain price advantage. High voltage regulated power supplies may experience power outages during operation due to fluctuations in the power grid, equipment maintenance, or sudden malfunctions. The ferroelectric memory GX85RS2MC supports 1E11 read/write operations, 40MHz high-speed read commands, and data stored during power failure will not be lost. Its non-volatile nature is the basic guarantee for stable power supply data security.

Wide temperature and high voltage withstand design, suitable for harsh working environments of high-voltage power supplies:

High voltage regulated power supplies are often used in industrial workshops, outdoor equipment, or enclosed enclosures, and there is a risk of high-voltage creepage in the internal circuits, which requires extremely high working temperature range and voltage resistance performance of storage chips. The operating temperature range of GXSC ferroelectric memory GX85RS2MC is -40 ℃ to 85 ℃, which meets the application scenarios of industrial grade products. The data retention life can reach 10 years @ 85 ℃ (200 years @ 25 ℃), meeting the long-term high-temperature operation requirements of power supply.

Low power consumption and fast read/write, reducing the power consumption of the power supply itself and improving response speed:

Although a high-voltage regulated power supply is a "high-voltage output", its internal control circuits (such as MCU and storage chips) usually use 3.3V/5V low-voltage power supply, which requires strict control of power consumption to avoid increasing the energy loss of the power supply itself; The low-power design of GX85RS2MC is particularly outstanding compared to FM25V20A/MB85RS2MT, with a maximum power consumption of only 5 milliamps and a standby current as low as 1 microampere, reducing the power consumption of the high-voltage power control circuit.