DATA CENTER
SOLUTIONS FOR HIGHER EFFICIENCY, DENSITY, AND RELIABILITY
DATA CENTER
SOLUTIONS FOR HIGHER EFFICIENCY, DENSITY, AND RELIABILITY
Data Center Solutions: Power, Connect, and Secure the Cloud
The expanding digital world demands high-bandwidth access to large -scale data computation, storage, and networking—demands met by the modern a data center. Artificial intelligence, machine learning, content streaming, remote collaboration and learning, and cloud-based services are all applications pushing rapid growth of hyperscale data centers. Similarly, but at a different scale, emerging low latency applications such as autonomous systems, IIoT, and the expansion of 5G are resulting in widespread deployment of edge compute data center solutions.
ADI’s end-to-end data center solutions range from industry-leading power management solutions—engineered for high density servers, storage, and networking systems—to optical control solutions—for Gigabit connectivity—to sensor solutions—for data center infrastructure development. ADI solutions apply to data centers of all scales, from the edge to hyperscale.
Hybrid Converter Simplifies 48 V/54 V Step-Down Conversion
When faced with the problem of producing a 12V or 24V intermediate bus from a 48 V/54 V rail, power system designers immediately find themselves comparing the relative advantages of traditional buck converter solutions to those of switched capacitor (fractional) converter solutions. A hybrid converter combines the best of both to efficiently produce regulated intermediate rails at very high power density.
Optical Communications
ADI's optic control solutions provide support for a range of design needs, including current mirrors, TEC controllers and translinear logarithmic amplifiers.
Increases in data center compute performance, storage density, and network throughput are driving the need for higher energy efficiency and increased power density. Higher voltages and currents demand more sophisticated power protection circuitry to enable hot-plug capability. ADI's power protection and conversion products deliver state of the art architectures and efficiencies.
Hot Swap Controllers
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SortOrder
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Part#
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Vin Range
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Circuit Breakers
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Circuit Breaker Threshold
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Features
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Comments
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|---|---|---|---|---|---|---|
| 1 | LTC4260 | 8.5V to 80V | 1 | 50mV | - | Positive High Voltage Hot Swap Controller with I²C Compatible Monitoring |
| 2 | LTC4284 | -12V to -100V | 1 | 15mV to 30mV | - | High Power Negative Voltage Hot Swap Controller with Energy Monitor |
| 3 | ADM1270 | 4V to 60V | 1 | 12.5mV to 62.5mV | - | High Voltage Input Protection Device |
| 4 | ADM1278 | 4.5V to 20V | 1 | 4mV to 24mV | - | Hot Swap Controller and Digital Power and Energy Monitor with PMBus Interface |
| 5 | ADM1275 | 2V to 20V | 1 | 4mV to 24mV | - | Hot Swap Controller and Digital Power Monitor with PMBus Interface |
| 6 | ADM1272 | 16V to 80V | 1 | 1.4mV to 29mV | - | High Voltage Positive Hot Swap Controller and Digital Power Monitor with PMBus |
| 7 | ADM1276 | 2V to 20V | 1 | 4mV to 24mV | - | Hot Swap Controller and Digital Power and Energy Monitoringwith PMBus Interface |
| 8 | LTC4281 | 2.9V to 33V | 1 | 12.5mV to 34.37mV | - | Hot Swap Controller with I2C Compatible Monitoring |
| 9 | LTC4233 | 2.9V to 15V | 1 | 11.2A | - | 10A Guaranteed SOA Hot Swap Controller |
| 10 | LTC4282 | 2.9V to 33V | 1 | 12.5mV to 34.37mV | - | High Current Hot Swap Controller with I2C Compatible Monitoring |
| 11 | LTC4234 | 2.9V to 15V | 1 | 22.5A | - | 20A Guaranteed SOA Hot Swap Controller |
| 12 | LT4256-1 | - | - | - | - | - |
| 13 | LTC4224 | 1V to 6V | 2 | 25mV | - | Compact Dual Low Voltage Hot Swap Controller |
| 14 | LT4256-3 | 10.8V to 80V | 1 | 55mV | - | Positive high voltage hot swap controller with open circuit detect output. Higher voltage version of |
Analog Devices optical portfolio covers a range of technologies including current mirrors, translinear logarithmic amplifiers, laser diode driver ICs, and optical sensors. These solutions support GbE optical receivers, Fibre Channel, WDM transponders, telecommunications, and next-generation optical networks.
Thermoelectric Cooler Controllers
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SortOrder
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Part#
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FET Gate Drive
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Input Type
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Iout (max)
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PWM Frequency (max)
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Isupply (typ)
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Isupply @ shutdown (typ)
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|---|---|---|---|---|---|---|---|
| 1 | ADN8831 | Yes | Single-Ended | 4A | 1MHz | 15mA | - |
| 2 | ADN8834 | Yes | Single-Ended | 1.5A | 2MHz | 3.3mA | - |
| 3 | ADN8833 | Yes | Single-Ended | 1A | 2MHz | 2.1mA | - |
| 4 | ADN8835 | Yes | Single-Ended | 3A | 2MHz | 3.3mA | - |
| 5 | LTC1923 | Yes | Single-Ended | 5A | 1.6MHz | 2mA | - |
The ability to monitor multiple sensor modalities enables large lights-out data centers, as well as micro data centers at the edge. ADI provides a wide array of sensor, measurement and communications technologies that make this a reality.
Wireless Sensor Networks for Green Data Centers
The ability to reduce energy consumption is critical in data centers, which are among the largest consumers of energy in the world. In fact, data centers collectively represent the fifth largest use of electricity in the US.
