DC to DC Power Supplies (Converters)

DC to DC Power Supplies (Converters)

DC/DC Controller offers differential output voltage sensing.

Operating with all N-channel MOSFETs from 4.5-38 V input voltages, Model LTC3855 produces output voltages from 0.6-12.5 V with ±0.75% accuracy. Dual output, synchronous step-down controller provides up to 95% efficiency. Up to 12 phases can be paralleled and clocked out of phase to minimize I/O filtering requirements for applications up to 200 A. Fixed operating frequency can be programmed...

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DC to DC Power Supplies (Converters)

For Higher Capacity and Greater Grid Stability: Siemens to Expand HVDC Link in New Zealand

Siemens Energy has received an order from Wellington-based Transpower New Zealand Limited, the national grid operator, to modernize and increase the capacity of the existing high-voltage direct-current (HVDC) link between the country's North and South Island. For the Inter Island Connector Pole 3" HVDC project Siemens will supply two turnkey converter stations and replace the aging converters...

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DC/DC Converters have MTBF of 3,500,000 hr.
DC to DC Power Supplies (Converters)

DC/DC Converters have MTBF of 3,500,000 hr.

Featuring 6,000 Vdc I/O isolation, G series and H series of 1 W converters consume nominal input voltages of 5 or 12 Vdc, which step up/down to produce single or dual output voltages of 5, 9, 12, and 15 Vdc. Available in SIP or DIP through-hole packages, units have efficiency up to 75%, and and full load operation is specified from -40 to +85°C. UL60950-1 approved, RoHS compliant units...

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DC/DC Converters feature 15 W psi in 2 x 1 in. package.
DC to DC Power Supplies (Converters)

DC/DC Converters feature 15 W psi in 2 x 1 in. package.

RoHS compliant, 30 W DC/DC converters, AM30EW-Z offer input/output isolation of 1,600 Vdc to protect load circuit from transient voltage surges present at input of converter. Units have input range between of 9-36 and 18-75 Vdc, MTBF of 3.2 mil hr with soft start, remote ON/OFF control and cold start up temperature of -40°C. Single, dual and triple outputs include 3.3, 5, 5.1, 12 and 15...

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AC/DC Modules combine safety approvals, 78% efficiency.
DC to DC Power Supplies (Converters)

AC/DC Modules combine safety approvals, 78% efficiency.

Operating from 85-260 Vac or 110-370 Vdc input, UL60950-1 approved LD03 Series comes in PCB-mount, encapsulated package for test and measurement, industrial control, communications, and consumer electronic products. Input to output isolation of 4,000 Vdc and EN60601-1 safety approvals on LD05 Series suit patient vicinity medical device designs. Both RoHS-compliant switching power supplies offer...

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Mini POL Converter delivers up to 6 A of output current.
DC to DC Power Supplies (Converters)

Mini POL Converter delivers up to 6 A of output current.

Offered in 0.394 x 0.220 x 0.472 in. SIP package, FPDK12TR8006PSV converter operates from 5.6-14 Vdc input and provides regulated programmable output voltage from 0.8-6.6 Vdc. It delivers up to 6 A of output current at power density exceeding 950 W/cu.-in. Single input converter does not required external Vcc (bias) supply for operation. RoHS compliant product features remote ON/OFF, over-current...

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DC/DC Controller drives all N-channel power MOSFET stages.
DC to DC Power Supplies (Converters)

DC/DC Controller drives all N-channel power MOSFET stages.

Housed in thermally enhanced 3 x 3 mm QFN-16 package, LTC3775 synchronous step-down DC/DC switching regulator controller features 4.5-38 V input range and 30 ns minimum on-time. Onboard MOSFET gate drivers allow use of high-power external MOSFETs to produce output currents up to 20 A with output voltages ranging from 0.6 to 80% of input voltage. Constant-frequency, leading edge modulation,...

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DC/DC Converters maximize regulation/efficiency performance.
DC to DC Power Supplies (Converters)

DC/DC Converters maximize regulation/efficiency performance.

Providing full-load performance across -40 to +85°C temperature range, MER1 Series isolated 1 W single-output DC/DC converters are available in 5 input voltages ranging from 5-48 V and output voltages of 5, 9, 12, or 15 V. Typical efficiency levels are up to 89%, while galvanic isolation of 1 kVdc helps minimize switching noise. Fully encapsulated 0.774 x 0.242 x 0.4 in. units utilize UL...

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DC to DC Power Supplies (Converters)

Step-Down DC/DC Converter delivers up to 800 mA.

Featuring programmable average input current limit, Model LTC3606B delivers up to 800 mA of continuous output current with efficiencies up to 96%. Using constant frequency and current mode architecture, unit operates from input voltage of 2.5-5.5 V, making it suited for single-cell Li-Ion and USB applications. Device can generate output voltages from 0.6-5 V and uses switching frequency of 2.25...

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