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DC-DC Преобразователи
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PMD5118OWSRDC DC CONVERTER 0.9-5.5V 12W |
1,905 |
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Техническая документация |
PMD 5000 (12.4W) | 6-SMD Module | Tray | Obsolete | Non-Isolated PoL Module | 1 | 4.5V | 14V | 0.9 ~ 5.5V | - | - | - | 2.25A | 12 W | - | ITE (Commercial) | Adjustable Output, Remote On/Off | -40°C ~ 85°C (With Derating) | 93.2% | - | - | Surface Mount | 0.74" L x 0.49" W x 0.33" H (18.9mm x 12.6mm x 8.5mm) | - | Enable, Active Low | CB, CSA, IEC, TUV, UL | 62368-1 |
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PMR8210PDC DC CONVERTER 3-5.25V 210W |
2,540 |
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Техническая документация |
PMR 8000 (210W) | 22-DIP Module | Tray | Obsolete | Non-Isolated PoL Module | 1 | 8V | 14V | 3 ~ 5.25V | - | - | - | 40A | 210 W | - | ITE (Commercial) | Adjustable Output, Remote On/Off, Remote Sense | -40°C ~ 85°C (With Derating) | 95.6% | - | - | Through Hole | 1.52" L x 1.02" W x 0.38" H (38.6mm x 25.9mm x 9.6mm) | - | Enable, Active Low | CB, CSA, IEC, TUV, UL | 62368-1 |
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PKM4515EPIDC DC CONVERTER 15V 50W |
1,982 |
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Техническая документация |
PKM 4000E (50W) | Quarter Brick | Tray | Obsolete | Isolated Module | 1 | 36V | 75V | 15V | - | - | - | 3.3A | 50 W | 1.5 kV | ITE (Commercial) | Adjustable Output, Remote On/Off, Remote Sense | -40°C ~ 110°C (With Derating) | 90% | - | - | Through Hole | 2.28" L x 1.45" W x 0.33" H (57.9mm x 36.8mm x 8.5mm) | Quarter Brick | Enable, Active Low | CB, CSA, IEC, TUV, UL | 62368-1 |
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PKR4910ASIDC DC CONVERTER 3.3V 10W |
1,294 |
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Техническая документация |
PKR 4000A (15W) | 18-SMD Module | Tape & Reel (TR) | Obsolete | Isolated Module | 1 | 36V | 75V | 3.3V | - | - | - | 3A | 10 W | 1.5 kV | ITE (Commercial) | Adjustable Output, Remote On/Off | -45°C ~ 110°C (With Derating) | 80% | - | - | Surface Mount | 1.88" L x 1.11" W x 0.31" H (47.8mm x 28.1mm x 8.0mm) | - | Enable, Active Low | CB, CSA, IEC, TUV, UL | 62368-1 |
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PMH8318TPDC DC CONVERTER 0.8-1.8V 32W |
3,522 |
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Техническая документация |
PMH 8000 (99W) | 10-DIP Module | Tray | Obsolete | Non-Isolated PoL Module | 1 | 10.8V | 13.2V | 0.8 ~ 1.8V | - | - | - | 18A | 32 W | - | ITE (Commercial) | Adjustable Output, Remote On/Off, Remote Sense | -40°C ~ 85°C (With Derating) | 89.5% | - | - | Through Hole | 1.49" L x 0.87" W x 0.35" H (38.0mm x 22.1mm x 9.0mm) | - | Enable, Active Low | CB, CSA, IEC, TUV, UL | 62368-1 |
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PMF5318TPDC DC CONVERTER 0.8-3.6V 36W |
4,729 |
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Техническая документация |
PMF 5000 (36W) | 10-DIP Module | Tray | Obsolete | Non-Isolated PoL Module | 1 | 4.5V | 5.5V | 0.8 ~ 3.6V | - | - | - | 10A | 36 W | - | ITE (Commercial) | Adjustable Output, Remote On/Off, Remote Sense | -40°C ~ 85°C (With Derating) | 94.8% | - | - | Through Hole | 0.99" L x 0.62" W x 0.35" H (25.3mm x 15.8mm x 9.0mm) | - | Enable, Active Low | CB, CSA, IEC, TUV, UL | 62368-1 |
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PKB5113WPIHSDC DC CONVERTER 12V 120W |
4,081 |
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Техническая документация |
PKB5000W (120W) | Eighth Brick | Tray | Obsolete | Isolated Module | 1 | 18V | 75V | 12V | - | - | - | 10A | 120 W | 2.25 kV | ITE (Commercial) | Adjustable Output, Baseplate, Remote On/Off, Remote Sense | -40°C ~ 110°C (With Derating) | 91.5% | - | - | Through Hole | 2.30" L x 0.90" W x 0.50" H (58.4mm x 22.9mm x 12.7mm) | Eighth Brick | Enable, Active Low | CB, CSA, IEC, TUV, UL | 62368-1 |
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PKM4810EPIDC DC CONVERTER 3.3V 83W |
1,216 |
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Техническая документация |
PKM 4000E (82.5W) | Quarter Brick | Tray | Obsolete | Isolated Module | 1 | 36V | 75V | 3.3V | - | - | - | 25A | 83 W | 1.5 kV | ITE (Commercial) | Adjustable Output, Remote On/Off, Remote Sense | -40°C ~ 120°C (With Derating) | 92% | - | - | Through Hole | 2.28" L x 1.45" W x 0.33" H (57.9mm x 36.8mm x 8.5mm) | Quarter Brick | Enable, Active Low | CB, CSA, IEC, TUV, UL | 62368-1 |
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PKV5110PIDC DC CONVERTER 3.3V 2W |
4,837 |
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Техническая документация |
PKV (3W) | 24-DIP Module, 10 Leads | Tray | Obsolete | Isolated Module | 1 | 18V | 72V | 3.3V | - | - | - | 500mA | 2 W | 1.5 kV | ITE (Commercial) | - | -40°C ~ 95°C (With Derating) | 73% | - | - | Through Hole | 1.25" L x 0.80" W x 0.42" H (31.8mm x 20.3mm x 10.7mm) | - | - | CB, CSA, IEC, TUV, UL | 62368-1 |
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PMJ8118LPDC DC CONVERTER 0.8-5.5V 143W |
3,539 |
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Техническая документация |
PMJ 8000 (143W) | 13-DIP Module | Tray | Obsolete | Non-Isolated PoL Module | 1 | 10.8V | 13.2V | 0.8 ~ 5.5V | - | - | - | 26A | 143 W | - | ITE (Commercial) | Adjustable Output, Remote On/Off, Remote Sense | -40°C ~ 85°C (With Derating) | 94.1% | - | - | Through Hole | 1.37" L x 1.12" W x 0.35" H (34.8mm x 28.5mm x 9.0mm) | - | Enable, Active Low | CB, CSA, IEC, TUV, UL | 62368-1 |
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PMF4218TSRDC DC CONVERTER 0.8-2.5V 25W |
2,184 |
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Техническая документация |
PMF 4000 (25W) | 10-SMD Module | Tray | Obsolete | Non-Isolated PoL Module | 1 | 2.95V | 3.65V | 0.8 ~ 2.5V | - | - | - | 10A | 25 W | - | ITE (Commercial) | Adjustable Output, Remote On/Off, Remote Sense | -40°C ~ 85°C (With Derating) | 94.1% | - | - | Surface Mount | 0.99" L x 0.62" W x 0.35" H (25.3mm x 15.8mm x 9.0mm) | - | Enable, Active Low | CB, CSA, IEC, TUV, UL | 62368-1 |
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PME4118VPFDC DC CONVERTER 0.55-1.8V 11W |
3,306 |
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Техническая документация |
PME 4000F (10.8W) | 6-DIP Module | Tray | Obsolete | Non-Isolated PoL Module | 1 | 2.95V | 3.65V | 0.55 ~ 1.8V | - | - | - | 6A | 11 W | - | ITE (Commercial) | Adjustable Output, Remote On/Off | -40°C ~ 85°C (With Derating) | 88.9% | - | - | Through Hole | 0.87" L x 0.49" W x 0.34" H (22.1mm x 12.6mm x 8.5mm) | - | Enable, Active Low | CB, CSA, IEC, TUV, UL | 62368-1 |
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PMD4118OWSRDC DC CONVERTER 0.9-3.6V 11W |
4,975 |
|
Техническая документация |
PMD 4000 (10.8W) | 6-SMD Module | Tray | Obsolete | Non-Isolated PoL Module | 1 | 3V | 5.5V | 0.9 ~ 3.6V | - | - | - | 3A | 11 W | - | ITE (Commercial) | Adjustable Output, Remote On/Off | -40°C ~ 125°C (With Derating) | 93.2% | - | - | Surface Mount | 0.74" L x 0.49" W x 0.33" H (18.9mm x 12.6mm x 8.5mm) | - | - | CB, CSA, IEC, TUV, UL | 62368-1 |
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PMJ5918TPDC DC CONVERTER 0.8-3.3V 99W |
1,960 |
|
Техническая документация |
PMJ 5000 (108W) | 13-DIP Module | Tray | Obsolete | Non-Isolated PoL Module | 1 | 4.5V | 5.5V | 0.8 ~ 3.3V | - | - | - | 30A | 99 W | - | ITE (Commercial) | Adjustable Output, Remote On/Off, Remote Sense | -40°C ~ 85°C (With Derating) | 95.5% | - | - | Through Hole | 1.37" L x 1.12" W x 0.35" H (34.8mm x 28.5mm x 9.0mm) | - | Enable, Active Low | CB, CSA, IEC, TUV, UL | 62368-1 |
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PMM8218TPDC DC CONVERTER 0.8-5.5V 275W |
1,873 |
|
Техническая документация |
PMM 8000 (275W) | 20-DIP Module | Tray | Obsolete | Non-Isolated PoL Module | 1 | 8V | 14V | 0.8 ~ 5.5V | - | - | - | 50A | 275 W | - | ITE (Commercial) | Adjustable Output, Remote On/Off, Remote Sense | -40°C ~ 85°C (With Derating) | 95.7% | - | - | Through Hole | 2.04" L x 1.04" W x 0.36" H (51.9mm x 26.5mm x 9.1mm) | - | Enable, Active Low | CB, CSA, IEC, TUV, UL | 62368-1 |
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PKR4110BSIDC DC CONVERTER 3.3V 15W |
2,485 |
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Техническая документация |
PKR 4000B (15W) | 18-SMD Module | Tape & Reel (TR) | Obsolete | Isolated Module | 1 | 36V | 75V | 3.3V | - | - | - | 4.5A | 15 W | 1.5 kV | ITE (Commercial) | Adjustable Output, Remote On/Off | -45°C ~ 110°C (With Derating) | 86% | - | - | Surface Mount | 1.88" L x 1.11" W x 0.31" H (47.8mm x 28.1mm x 8.0mm) | - | Enable, Active Low | CB, CSA, IEC, TUV, UL | 62368-1 |
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PMF4218TPDC DC CONVERTER 0.8-2.5V 25W |
1,807 |
|
Техническая документация |
PMF 4000 (25W) | 10-DIP Module | Tray | Obsolete | Non-Isolated PoL Module | 1 | 2.95V | 3.65V | 0.8 ~ 2.5V | - | - | - | 10A | 25 W | - | ITE (Commercial) | Adjustable Output, Remote On/Off, Remote Sense | -40°C ~ 85°C (With Derating) | 94.1% | - | - | Through Hole | 0.99" L x 0.62" W x 0.35" H (25.3mm x 15.8mm x 9.0mm) | - | Enable, Active Low | CB, CSA, IEC, TUV, UL | 62368-1 |
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PMH8918LSRDC DC CONVERTER 0.8-1.8V 32W |
4,580 |
|
Техническая документация |
PMH 8000 (99W) | 10-SMD Module | Tray | Obsolete | Non-Isolated PoL Module | 1 | 10.8V | 13.2V | 0.8 ~ 1.8V | - | - | - | 18A | 32 W | - | ITE (Commercial) | Adjustable Output, Remote On/Off, Remote Sense | -40°C ~ 85°C (With Derating) | 89.5% | - | - | Surface Mount | 1.49" L x 0.87" W x 0.35" H (38.0mm x 22.1mm x 9.0mm) | - | Enable, Active Low | CB, CSA, IEC, TUV, UL | 62368-1 |
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PMG8618LPDC DC CONVERTER 1.2-5.5V 66W |
4,481 |
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Техническая документация |
PMG 8000 (66W) | 10-DIP Module | Tray | Obsolete | Non-Isolated PoL Module | 1 | 10.8V | 13.2V | 1.2 ~ 5.5V | - | - | - | 12A | 66 W | - | ITE (Commercial) | Adjustable Output, Remote On/Off, Remote Sense | -40°C ~ 85°C (With Derating) | 94.5% | - | - | Through Hole | 1.37" L x 0.62" W x 0.35" H (34.8mm x 15.8mm x 9.0mm) | - | Enable, Active Low | CB, CSA, IEC, TUV, UL | 62368-1 |
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PME8318LPDC DC CONVERTER 0.8-1.8V 11W |
3,664 |
|
Техническая документация |
PME 8000 (33W) | 6-DIP Module | Tray | Obsolete | Non-Isolated PoL Module | 1 | 10.8V | 13.2V | 0.8 ~ 1.8V | - | - | - | 6A | 11 W | - | ITE (Commercial) | Adjustable Output, Remote On/Off | -40°C ~ 85°C (With Derating) | 88.1% | - | - | Through Hole | 0.87" L x 0.49" W x 0.34" H (22.1mm x 12.6mm x 8.5mm) | - | Enable, Active Low | CB, CSA, IEC, TUV, UL | 62368-1 |
What is a DC-DC converter?
A DC-DC converter is equipment that converts DC into DC.
Each IC or other component mounted on the board of the set has an intrinsic working voltage range, and in addition the required voltage accuracy differs from one component to another.
When power is supplied from a power source that does not produce a stable voltage, issues such as malfunctioning will occur.
It is therefore necessary to use a DC-DC converter to convert the voltage to the correct value and to stabilize it.
Kinds of DC-DC converters
Generally, there are four kinds of DC-DC converters. Their names are as follows.
| Kind | Generic name |
|---|---|
| Power supply equipment that reduces the voltage | Buck converter, Step-down converter |
| Power supply equipment that increases the voltage | Boost converter, Step-up converter |
| Power supply equipment that increases and decreases the voltage | Buck-Boost converter |
| Power supply equipment that generates a negative voltage | Negative voltage converter, Inverting converter |
What is POL (Point of Load)?
POL is a DC-DC converter installed in the immediately vicinity of a microprocessor or an LSI (Large-Scale Integrated circuit) such as a DSP, FPGA or ASIC.
POL Trends
In recent mega-trends represented by 5G or IoT, equipment such as a base station or a server must be processed to enable it to operate at high speed and to ensure that it has large capacity.
To this end, the LSI is manufactured using a more precision process, thus enhancing the performance of the chip.
Along with the refinement of the process, demands will arise to decrease the voltage and increase the current supplied to the power supply circuit that supplies electric power to the LSI.
When using reduced voltage, it is necessary to increase the voltage accuracy and increase the high-speed response to load fluctuations, in order to prevent malfunctioning of the LSI.
When using large current, power from the switching power supply is output from the LDO. This makes the circuit difficult to design, even though it could previously be designed compactly and with ease.
In addition, when the switching power is generated, the issue of noise arises.
In the light of this background, POL is required to have "voltage accuracy," "load fluctuation transient response," "low radiation noise," and "compactness."
Features of MonoBK™ with illustrations
1. Small mounting area
Downsizing by circuit design based on extensive power supply design know-how and mounting the inductor in a 3D structure
2. High power density / good heat dissipation characteristics
Enhanced heat dissipation effect with resin molding and thinner printed circuit board
3. Low noise
Reduced noise with minimization of the current loop using a 3D structure and extensive EMI noise knowledge
Fig. MYMGK1R820ERSR EMI data
4. High reliability
Improved heat shock resistance with resin molding
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