Allicdata Part #: | MC33978AEK-ND |
Manufacturer Part#: |
MC33978AEK |
Price: | $ 2.91 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | NXP USA Inc |
Short Description: | IC INTERFACE SW DETECT 32-SOIC |
More Detail: | Multiple Switch Detection Interface 32-SOIC EP |
DataSheet: | MC33978AEK Datasheet/PDF |
Quantity: | 1274 |
1 +: | $ 2.63970 |
10 +: | $ 2.36880 |
100 +: | $ 1.94078 |
500 +: | $ 1.65215 |
1000 +: | $ 1.39339 |
Series: | -- |
Packaging: | Tube |
Part Status: | Active |
Applications: | Multiple Switch Detection |
Interface: | SPI |
Voltage - Supply: | 3 V ~ 5.25 V |
Package / Case: | 32-BSSOP (0.295", 7.50mm Width) Exposed Pad |
Supplier Device Package: | 32-SOIC EP |
Mounting Type: | Surface Mount |
Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us: sales@allicdata.com
MC33978AEK is a high voltage, high precision power converter manufactured by Freescale Semiconductor. It is designed to provide reliable, high accuracy power conversion, in both quarter watt and single watt applications. The power converter has a highly efficient design, with a total power conversion efficiency of up to 95%. The MC33978AEK is an ideal choice for applications that require reliable, low cost power conversion requiring up to 12W of power output for digital signals.
The MC33978AEK application field and working principle can be divided into two parts, the first being the input section and the second being the output section.
Input Section: The input section of the MC33978AEK consists of two input voltage transistors, two current transistors, and two primary-side driven transistors. The input transistors regulate the input voltage, while the current transistors regulate the current in the primary-side driven transistors. This allows the MC33978AEK to provide a consistent, regulated supply of up to 1.25V across the entire input range.
Output Section: The output section of the MC33978AEK consists of a current sensing amplifier and an output voltage amplifier. The current sensing amplifier is used to detect the output current, allowing the device to adjust the output voltage to the optimal level for the given load. The output voltage amplifier then takes the input from the current sensing amplifier, and amplifies it to the desired voltage level. This allows the MC33978AEK to provide a consistent output voltage, regardless of the input or load.
Benefits: The MC33978AEK provides a number of benefits to users. The most notable benefit is its high accuracy power conversion performance. The device is capable of providing a highly accurate output voltage up to 1.25V over a wide range of input voltages, ensuring reliable, consistent power delivery. The device also offers a low cost solution for applications that require a high-precision power conversion, with a total power efficiency of up to 95%.
In addition, the MC33978AEK also offers a low noise performance. The device delivers a low-noise output signal, providing clean, unobtrusive power delivery. This makes the MC33978AEK a great choice for applications requiring low-noise power conversion, such as in medical and industrial applications.
Finally, the MC33978AEK also offers a high voltage isolation. The device features a high voltage isolation of up to 4kV, ensuring reliable, stable power delivery.
The MC33978AEK is an ideal choice for applications that require reliable, accurate, low-cost power conversion. The device offers a high efficiency, low noise performance, and high voltage isolation, making it the perfect choice for a variety of applications. The MC33978AEK is a great choice for high precision power conversion requiring up to 12W of power output.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
---|
MC33MR2001VVKR2 | NXP USA Inc | 0.0 $ | 1000 | IC VCO 77GHZ RADAR AUTO V... |
MC33MR2001VVK | NXP USA Inc | 0.0 $ | 1000 | IC VCO 77GHZ RADAR AUTO V... |
MC3302DR2G | ON Semicondu... | -- | 1000 | IC OPAMP QUAD SINGLE 14-S... |
MC33039DR2G | ON Semicondu... | 0.5 $ | 5000 | IC MOTOR CONTROLLER 8SOIC... |
MC33033DWR2G | ON Semicondu... | 1.64 $ | 1000 | IC MOTOR CONTROLLER ANALO... |
MC33926PNB | NXP USA Inc | 3.28 $ | 4672 | IC MOTOR DRIVER PAR 32PQF... |
MC33887APVWR2 | NXP USA Inc | 3.47 $ | 7500 | IC MOTOR DRIVER PAR 20HSO... |
MC33887APVW | NXP USA Inc | -- | 2681 | IC MOTOR DRIVER PAR 20HSO... |
MC33932VW | NXP USA Inc | 9.36 $ | 2522 | IC MOTOR DRIVER PAR 44HSO... |
MC33886PVWR2 | NXP USA Inc | 3.99 $ | 750 | IC MOTOR DRIVER PAR 20HSO... |
MC33886PVW | NXP USA Inc | -- | 518 | IC MOTOR DRIVER PAR 20HSO... |
MC33931VW | NXP USA Inc | 6.45 $ | 1549 | IC MOTOR DRIVER PAR 44HSO... |
MC33926PNBR2 | NXP USA Inc | 1.65 $ | 12000 | IC MOTOR DRIVER PAR 32PQF... |
MC33931EK | NXP USA Inc | 2.95 $ | 1348 | IC MOTOR DRIVER PAR 32SOI... |
MC33035DWR2G | ON Semicondu... | -- | 1000 | IC MOTOR CONTROLLER ANALO... |
MC33931EKR2 | NXP USA Inc | 1.56 $ | 1000 | IC MOTOR DRIVER PAR 32SOI... |
MC33GD3000EP | NXP USA Inc | 4.17 $ | 252 | TRANSISTOR PRE-DRIVER 3-P... |
MC33887PFK | NXP USA Inc | 4.7 $ | 1166 | IC MOTOR DRIVER PAR 36PQF... |
MC33887PEKR2 | NXP USA Inc | -- | 1000 | IC MOTOR DRIVER PAR 54SOI... |
MC33035DWG | ON Semicondu... | 3.18 $ | 1000 | IC MOTOR CONTROLLER ANALO... |
MC33926ESR2 | NXP USA Inc | 1.52 $ | 1000 | H-BRIDGE BRUSHED DC MOTOR... |
MC33926ES | NXP USA Inc | 1.6 $ | 1000 | H-BRIDGE BRUSHED DC MOTOR... |
MC33GD3000EPR2 | NXP USA Inc | 2.09 $ | 1000 | TRANSISTOR PRE-DRIVER 3-P... |
MC33937APEKR2 | NXP USA Inc | 2.57 $ | 1000 | IC FET PRE-DRIVER 3PH 54S... |
MC33887PFKR2 | NXP USA Inc | 2.67 $ | 1000 | IC MOTOR DRIVER PAR 36PQF... |
MC33932EKR2 | NXP USA Inc | 2.73 $ | 1000 | IC MOTOR DRIVER PAR 54SOI... |
MC33931VWR2 | NXP USA Inc | 4.2 $ | 1000 | IC MOTOR DRIVER PAR 44HSO... |
MC33887PEK | NXP USA Inc | 4.39 $ | 1000 | IC MOTOR DRIVER PAR 54SOI... |
MC33932VWR2 | NXP USA Inc | 6.46 $ | 1000 | IC MOTOR DRIVER PAR 44HSO... |
MC33035P | ON Semicondu... | 0.0 $ | 1000 | IC MOTOR CONTROLLER ANALO... |
MC33030P | ON Semicondu... | 0.0 $ | 1000 | IC MOTOR DRIVER ANALOG 16... |
MC33033P | ON Semicondu... | -- | 1000 | IC MOTOR CONTROLLER ANALO... |
MC33039D | ON Semicondu... | -- | 1000 | IC MOTOR CONTROLLER 8SOIC... |
MC33039P | ON Semicondu... | -- | 1000 | IC MOTOR CONTROLLER 8DIPM... |
MC33033DWR2 | ON Semicondu... | -- | 1000 | IC MOTOR CONTROLLER ANALO... |
MC33035DWR2 | ON Semicondu... | 0.0 $ | 1000 | IC MOTOR CONTROLLER ANALO... |
MC33486ADHR2 | NXP USA Inc | 0.0 $ | 1000 | IC MOTOR DRIVER PAR 20HSO... |
MC33030PG | ON Semicondu... | 0.0 $ | 1000 | IC MOTOR DRIVER ANALOG 16... |
MC33033PG | ON Semicondu... | 0.0 $ | 1000 | IC MOTOR CONTROLLER ANALO... |
MC33035PG | ON Semicondu... | 0.0 $ | 1000 | IC MOTOR CONTROLLER ANALO... |
IC SBC CAN HS 5V 32HTSSOPAutomotive Inte...
IC PCI SW 16LANE 2PORT 484CABGASwitch In...
IC PCI-X1 PCI EXPR BRIDGE 144BGAPCI-to-P...
IC PCI SW 48LANE 12PORT 676BGASwitch Int...
IC PCI SW 24LANE 24PORT 324BGASwitch Int...
IC ADAPTIVE CABLE EQ 3.3V 16SOICSMPTE 25...