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DC-DC Преобразователи
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RAA210130IC DC DC CONVERTER |
3,101 |
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Техническая документация |
RAA210130 | 130-BBGA Module | Tray | Active | Non-Isolated PoL Module | 1 | 4.5V | 18V | 0.45 ~ 3.3V | - | - | - | 30A | - | - | ITE (Commercial) | Adjustable Output, PMBus™ | - | 94% | - | - | Surface Mount | 0.68" L x 0.45" W x 0.10" H (17.2mm x 11.5mm x 2.5mm) | 130-BGA (10x13) | - | - | - |
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ZL9101MAIRZ-TS2490IC REGULATOR |
2,617 |
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Техническая документация |
ZL9101M | 21-PowerBQFN Module | Tray | Obsolete | Non-Isolated PoL Module, Digital | 1 | 4.5V | 13.2V | 0.54 ~ 3.6V | - | - | - | 12A | - | - | ITE (Commercial) | Adjustable Output, I2C Interface, Load Sharing, PMBus™, Remote On/Off | -40°C ~ 125°C | - | - | - | Surface Mount | 0.68" L x 0.45" W x 0.10" H (17.2mm x 11.5mm x 2.5mm) | 21-QFN (15x15) | Enable, Active High | - | - |
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ZL9117MIRZ-TR5494IC REGULATOR |
2,782 |
|
Техническая документация |
ZL9117M | 21-PowerBQFN Module | Tray | Obsolete | Non-Isolated PoL Module, Digital | 1 | 4.5V | 13.2V | 0.54 ~ 3.6V | - | - | - | 17A | - | - | ITE (Commercial) | Adjustable Output, I2C Interface, Load Sharing, PMBus™, Remote On/Off | -40°C ~ 85°C | - | - | - | Surface Mount | 0.68" L x 0.45" W x 0.10" H (17.2mm x 11.5mm x 2.5mm) | 21-QFN (15x15) | Enable, Active High | - | - |
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ZL9117MIRZR5494IC REGULATOR |
1,062 |
|
Техническая документация |
ZL9117M | 21-PowerBQFN Module | Tray | Obsolete | Non-Isolated PoL Module, Digital | 1 | 4.5V | 13.2V | 0.54 ~ 3.6V | - | - | - | 17A | - | - | ITE (Commercial) | Adjustable Output, I2C Interface, Load Sharing, PMBus™, Remote On/Off | -40°C ~ 85°C | - | - | - | Surface Mount | 0.68" L x 0.45" W x 0.10" H (17.2mm x 11.5mm x 2.5mm) | 21-QFN (15x15) | Enable, Active High | - | - |
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ISL8201MIRYR5450IC REGULATOR |
3,963 |
|
Техническая документация |
ISL8201M | 15-PowerBQFN Module | Tray | Obsolete | Non-Isolated PoL Module | 1 | 1V | 20V | 0.6 ~ 5V | - | - | - | 10A | - | - | ITE (Commercial) | Adjustable Output, Load Sharing, Remote On/Off | -40°C ~ 85°C | 95% | - | - | Surface Mount | 0.68" L x 0.45" W x 0.10" H (17.2mm x 11.5mm x 2.5mm) | 15-QFN (15x15) | - | - | - |
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ISL8201MIRY-TR5450IC REGULATOR |
3,630 |
|
Техническая документация |
ISL8201M | 15-PowerBQFN Module | Tray | Obsolete | Non-Isolated PoL Module | 1 | 1V | 20V | 0.6 ~ 5V | - | - | - | 10A | - | - | ITE (Commercial) | Adjustable Output, Load Sharing, Remote On/Off | -40°C ~ 85°C | 95% | - | - | Surface Mount | 0.68" L x 0.45" W x 0.10" H (17.2mm x 11.5mm x 2.5mm) | 15-QFN (15x15) | - | - | - |
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ZL9122MAIRZ-TIC REGULATOR |
1,260 |
|
Техническая документация |
- | - | Tray | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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ZL9122MBIRZIC REGULATOR |
2,411 |
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Техническая документация |
- | - | Tray | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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ZL9117MAIRZ-TS2490IC REGULATOR |
3,275 |
|
Техническая документация |
ZL9117M | 21-PowerBQFN Module | Tray | Obsolete | Non-Isolated PoL Module, Digital | 1 | 4.5V | 13.2V | 0.54 ~ 3.6V | - | - | - | 17A | - | - | ITE (Commercial) | Adjustable Output, I2C Interface, Load Sharing, PMBus™, Remote On/Off | -40°C ~ 85°C | - | - | - | Surface Mount | 0.68" L x 0.45" W x 0.10" H (17.2mm x 11.5mm x 2.5mm) | 21-QFN (15x15) | Enable, Active High | - | - |
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ZL9122MBIRZ-TIC REGULATOR |
4,141 |
|
Техническая документация |
- | - | Tray | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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MGS1R54805DC DC CONVERTER |
1,881 |
|
Техническая документация |
MGS (1.50W) | 6-SIP Module, 4 Leads | Bulk | Active | Isolated Module | 1 | 36V | 76V | 5V | - | - | - | 300mA | 1.5 W | 1.5 kV | ITE (Commercial) | - | -40°C ~ 85°C (With Derating) | 80% | - | - | Through Hole | 0.67" L x 0.33" W x 0.47" H (17.0mm x 8.5mm x 12.0mm) | - | - | CE, cUL, cURus, DEMKO | 60950-1 |
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MGS1R54812DC DC CONVERTER |
3,985 |
|
Техническая документация |
MGS (1.50W) | 6-SIP Module, 4 Leads | Bulk | Active | Isolated Module | 1 | 36V | 76V | 12V | - | - | - | 130mA | 1.56 W | 1.5 kV | ITE (Commercial) | - | -40°C ~ 85°C (With Derating) | 82% | - | - | Through Hole | 0.67" L x 0.33" W x 0.47" H (17.0mm x 8.5mm x 12.0mm) | - | - | CE, cUL, cURus, DEMKO | 60950-1 |
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CTDD1605S-2405D-1DC/DC CONVERTER 24VIN 5VOUT |
1,280 |
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Техническая документация |
CTDD1605S-D | 7-SIP Module, 5 Leads | Bulk | Active | Isolated Module | 2 | 21.6V | 26.4V | 5V | -5V | - | - | 100mA, 100mA | 1 W | 1 kV | ITE (Commercial) | - | -40°C ~ 85°C | 71% | - | - | Through Hole | 0.65" L x 0.23" W x 0.30" H (16.5mm x 5.9mm x 7.5mm) | - | - | - | - |
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CTDD1105SF-0505S-1DC/DC CONVERTER 5VIN 5VOUT |
1,446 |
|
Техническая документация |
CTDD1105SF-S | 4-SIP Module | Bulk | Active | Isolated Module | 1 | 4.5V | 5.5V | 5V | - | - | - | 200mA | 1 W | 1 kV | ITE (Commercial) | - | -40°C ~ 85°C | 70% | - | - | Through Hole | 0.45" L x 0.23" W x 0.30" H (11.5mm x 5.9mm x 7.5mm) | - | - | - | - |
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BCM3814B60E15A3CNXDC DC CONVERTER |
2,390 |
|
Техническая документация |
BCM® | Module | Tray | Obsolete | Bus Converter Module | 1 | - | - | 54V | - | - | - | 130A | - | 1.5 kV | ITE (Commercial) | Load Sharing, PMBus™ | -20°C ~ 100°C | 97.3% | - | - | Through Hole | 3.85" L x 1.40" W x 0.37" H (97.8mm x 35.5mm x 9.4mm) | - | - | CE, cTUVus, cURus | 60950-1 |
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AM250HB-11015SA30JZ250W DC/DC Converter |
2,611 |
|
Техническая документация |
AM250HB-JZ | Half Brick | Box | Active | Isolated Module | 1 | 40V | 160V | 15V | - | - | - | 16.6A | 250 W | 3 kV | ITE (Commercial) | Adjustable Output, Remote On/Off, Remote Sense | -40°C ~ 105°C | 90% | - | - | Through Hole | 2.40" L x 2.28" W x 0.54" H (61.0mm x 57.9mm x 13.8mm) | - | - | - | - |
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AM1SS-1203SJZ1W DC/DC Converter |
4,887 |
|
Техническая документация |
AM1SS-JZ (1W) | 4-SIP Module | Obsolete | Isolated Module | 1 | 10.8V | 13.2V | 3.3V | - | - | - | 303mA | 1 W | 1.5 kV | ITE (Commercial) | - | -40°C ~ 105°C | 75% | - | - | Through Hole | 0.46" L x 0.24" W x 0.40" H (11.6mm x 6.0mm x 10.2mm) | - | - | cURus | 62368-1 | |
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AM1DR-2409SJZ1W DC/DC Converter |
3,602 |
|
Техническая документация |
* | 7-SIP Module, 4 Leads | Obsolete | Isolated Module | 1 | 22.8V | 25.2V | 9V | - | - | - | 111mA | 999 mW | 1.5 kV | ITE (Commercial) | - | -40°C ~ 85°C | 73% | - | - | Through Hole | 0.77" L x 0.24" W x 0.40" H (19.7mm x 6.0mm x 10.2mm) | - | - | - | - | |
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AM1DS-1515DH30JZ1W DC/DC Converter |
2,348 |
|
Техническая документация |
* | 7-SIP Module | Tube | Active | Isolated Module | 2 | 13.5V | 16.5V | -15 ~ 15V | -15V | - | - | 34mA, 34mA | 1 W | 3 kV | ITE (Commercial) | - | -40°C ~ 105°C | 81% | - | - | Through Hole | 0.77" L x 0.24" W x 0.40" H (19.7mm x 6.0mm x 10.2mm) | - | - | cURus | 62368-1 |
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AM1DS-1224SJZ1W DC/DC Converter |
3,937 |
|
Техническая документация |
* | 7-SIP Module | Obsolete | Isolated Module | 1 | 10.8V | 13.2V | 24V | - | - | - | 42mA | 1 W | 1.5 kV | ITE (Commercial) | - | -40°C ~ 105°C | 81% | - | - | Through Hole | 0.77" L x 0.24" W x 0.40" H (19.7mm x 6.0mm x 10.2mm) | - | - | cURus | 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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