Data centers are equipped with racks that house servers, high-speed lines that are connected to the outside world, network equipment, cooling systems, power supplies, and other equipment necessary for server installation. Servers used in data centers utilize many different types of devices and semiconductor ICs. Typical examples are CPUs, communication devices, and DIMM and SSD memory modules with DRAM and NAND flash memory.
ABLIC offers a lineup of ICs, such as SPD EEPROMs and VPD EEPROMs, which are used in DIMM and SSD memory modules, to help improve the communication performance of memory modules. Additionally, we offer Hall Effect ICs suitable for fan motors used in cooling devices, as well as Battery Protection ICs for uninterruptible power systems (UPS), which protect devices by supplying electricity stored inside them to load devices in the event of a power failure or other emergency.
Table of Contents
1. SPD EEPROMs for DIMMs
SPD EEPROMs
| S-34HTS08AB | SPD EEPROM for DDR5 8K-bit, with Hub function built in Temperature sensor |     | |
| S-34TS04A | SPD EEPROM for DDR4 4K-bit, with Temperature sensor | |
>>For "Introduction of EEPROM for DIMM (SPD)", refer here
2. VPD EEPROMs / Temperature Sensor ICs / Voltage Detectors (Reset ICs) for SSDs
VPD EEPROMs
| S-585AA | 4Kbit, Built-in SMBus ARP function / with Temperature sensor High temperature accuracy ±0.25°C typ. | | |
| S-34TS04L | 4Kbit, with Temperature sensor 1.7Vmin operation | |
>>For "Introduction of EEPROMs for SSDs (VPD)", refer here
Temperature Sensor ICs
| S-5852A | ±1.0°C max. (Ta = 0°C to +65°C) with Thermostat function | |
Voltage Detectors (Reset ICs)
| S-1009 | Operating voltage 0.6V to 10.0V Detection voltage 0.8V to 4.6V | |
3. Hall Effect ICs (Magnetic Sensor ICs) for fan motors
Hall Effect ICs (Magnetic Sensor ICs)
| S-576Z B | 125°C, High-Withstand Voltage, High-Speed, ZCL detection | | |
| S-576Z R | 150°C, High-Withstand Voltage, High-Speed, ZCL detection | | |
| S-576B B | 125°C, High-Withstand Voltage, High-Speed, Bipolar latch Magnetic sensitivity(mT): 0.5, 2.2, 3.0, 6.0, 10.0 | | |
| S-5743 A | 125°C, High-Withstand Voltage, High-Speed, Bipolar latch Magnetic sensitivity(mT): 0.5, 1.5, 2.2, 3.0 | | |
| S-5741 B | 125°C, High-Withstand Voltage, High-Speed, Bipolar latch Magnetic sensitivity(mT): 1.8, 3.0, 6.0 | |
4. Battery Protection ICs for UPS
Battery Protection ICs
| S-8245A | 3, 4, 5-cell or more, with Temperature protection function | | |
| S-8209A | 1-cell or more, with Cell-balance function | | |
| S-8209B | 1-cell or more, with Cell-balance function | | |
| S-8255A | 3, 4, 5-cell or more, with Temperature protection function | |
>>For "Battery Protection for UPS (Uninterruptible Power System)", refer here