DC to DC Power Supplies (Converters)

Synchronous Buck Converter meets CPU requirements.
DC to DC Power Supplies (Converters)

Synchronous Buck Converter meets CPU requirements.

Model FAN53168 multi-phase, DC-to-DC PWM controller and Model FAN53418 synchronous, MOSFET driver work together to form multi-phase synchronous buck converter. To meet tight VRM/VRD10 loadline, FAN53168 uses temperature-compensated inductor current sensing. Unit combines high-speed control loop with active voltage positioning to meet CPU load transient requirements. FAN53168/FAN53418 chipset...

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Integrated Converter handles output voltages of 0.8-1.2 V.
DC to DC Power Supplies (Converters)

Integrated Converter handles output voltages of 0.8-1.2 V.

FunctionPAK® FX5545G008 consists of one single-package, DC/DC, synchronous buck converter rated for max output power of 3.6 W and max current of 3 A. It delivers power density of more than 380 W/in.Â-³ and comes in 20-port, surface-mount, BGA package that measures 14.7 x 12.2 x 3 mm. Unit converts 2.5-6 V inputs to 0.8-1.2 V output voltage and can shift DC voltage levels while...

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DC/DC Controllers provide output voltages down to 0.8 V.
DC to DC Power Supplies (Converters)

DC/DC Controllers provide output voltages down to 0.8 V.

Models MIC2198/9, offering current capability of 20 A, can power CPUs, DSPs, and FPGAs with up to 95% efficiency. Input voltage range is 4.5-32 V, making them suitable for 5, 12, and 24 V power bus systems. Model MIC2198 operates at 500 kHz, while Model MIC2199 operates at 300 kHz. Both units are housed in 4 x 4 mm MLFTM 12-lead package, and provide PWM current mode control, cycle-by-cycle...

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DC/DC Converters provide isolated output.
DC to DC Power Supplies (Converters)

DC/DC Converters provide isolated output.

Series 5E 25/30 W DC/DC converters feature pi-input filter and 2:1 input voltage ranges of 9-18, 18-36, and 36-72 Vdc. Regulated, low ripple, single, dual, and triple outputs are available. CMOS/TTL-compatible, remote on/off control allows output to be put into powered down, stand-by mode. Single-output converters have external Output Trim that allows output voltage to be set within ±10%...

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DC-DC Converters offer current sharing/parallel operation.
DC to DC Power Supplies (Converters)

DC-DC Converters offer current sharing/parallel operation.

Series T1UDC single output, 600 W converters feature output voltages of 3.3, 5, 12, 24, and 48 V. Inputs range from 22-32 Vdc or 42-56 Vdc. Units include remote turn-on/turn-off, ±5% voltage adjust range, and DC-operated ball bearing fan. Operating temperature range is -10 to +65°C. Over-voltage, over-load, and over-temperature protection is provided. Ruggedized units are available...

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POL Converter delivers up to 80 A at 0.9-1.8 Vdc.
DC to DC Power Supplies (Converters)

POL Converter delivers up to 80 A at 0.9-1.8 Vdc.

VÂ-·I Chip Voltage Transformation Module, Model V048K015T80 achieves response time of less than 1 µs and delivers up to 80 A while converting 48 V to 1.5 V. It has 1 MHz bandwidth and can provide bi-directional power flow with load. Depending on output regulation needs of application, unit can be operated open- or closed-loop. It meets demands of DSP, FPGA, ASIC, processor cores, and...

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DC/DC Converter delivers 250 mA/channel without inductors.
DC to DC Power Supplies (Converters)

DC/DC Converter delivers 250 mA/channel without inductors.

Model LTC3252 spread spectrum, step-down DC/DC converter can deliver 250 mA continuous output to 2 separate channels. It operates from 2.7-5.5 V, making it suitable for single cell Li-Ion or multi-cell NiMH/Alkaline applications. Both outputs are resistor programmable from 0.9-1.6 V. Switched capacitor fractional conversion enables it to attain efficiencies as high as 88%. Switching frequency...

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POL DC/DC Converters deliver 28 Amps.
DC to DC Power Supplies (Converters)

POL DC/DC Converters deliver 28 Amps.

Series LEN non-isolated, point-of-load DC/DC converters accept 12 V ±15% input and convert it to lower voltage from 0.8-3.3 V at 28 A or 5 V at 25 A. Two-phase, fixed-frequency, buck-regulator design enables them to simultaneously deliver 85-96% efficiency, 100 Â-µsec step response, and operating temperature to +70°C without derating. E-brick package is offered in both standard...

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DC to DC Power Supplies (Converters)

DC/DC Converters offer up to 94% efficiency.

E-class non-isolated, point-of-load converters feature power density of 247 W/inÂ-³. They are offered with 5, 10, or 15 A outputs and have no minimum load requirement. Used with 12 V nominal on-board bus source, units will operate from input voltage of 10-14 V. Open-frame, single-board converters employ synchronous buck topology, using fixed-frequency 300 kHz switching and ultra low...

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DC/DC Converters offer efficiencies to 91%.
DC to DC Power Supplies (Converters)

DC/DC Converters offer efficiencies to 91%.

Series ULQ single-output, quarter-brick DC/DC power converters are fully rated for 15, 20, and 25 A output currents and are aimed at 8-15 A applications. They deliver full rated output power/current at 70°C with 200 lfm air flow. Output voltages are 1.2, 1.5, 1.8, 2, 2.5, and 3.3 V. Input voltages are either 24 V or 48 V nom. All models offer 2250 Vdc isolation and line/load regulation of...

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