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Name: MC33151DR2G
Brand: onsemi
SKU: MC33151DR2G
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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onsemi MC33151DR2G

Part No.:: MC33151DR2G

Manufacturer:: onsemi

Package:: 8-SOIC (0.154, 3.90mm Width)

Datasheet:: MC33151DR2G.pdf

Description:: IC GATE DRVR LOW-SIDE 8SOIC

In Stock:: 2774

Quantity:: Add To Cart

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MC33151DR2G Specifications

Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
ProductStatus:
Active
DrivenConfiguration:
Low-Side
ChannelType:
Independent
NumberofDrivers:
2
GateType:
N-Channel MOSFET
Voltage-Supply:
6.5V ~ 18V
LogicVoltage-VILVIH:
0.8V, 2.6V
Current-PeakOutput(SourceSink):
1.5A, 1.5A
InputType:
Inverting
HighSideVoltage-Max(Bootstrap):
-
Rise/FallTime(Typ):
31ns, 32ns
OperatingTemperature:
-40°C ~ 150°C (TJ)
MountingType:
Surface Mount

MC33151DR2G this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including MC33151DR2G price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for MC33151DR2G to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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MC33151DR2G information

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MC33151DR2G Typical application Circuitry

MC33151DR2G

MC33151DR2G is a high-speed dual MOSFET driver designed by ON Semiconductor, capable of efficiently driving N-channel and P-channel MOSFETs. This driver is known for its robust output drive capability, fast switching speeds, and wide operating voltage range, making it an ideal choice for high-frequency and high-efficiency applications such as switching power supplies, motor controllers, and power inverters.

Application Scenarios

MC33151DR2G is versatile and can be used in various applications, including but not limited to, DC-DC converters, motor control circuits, power inverters, and Class-D amplifiers. Its ability to rapidly switch MOSFETs on and off makes it particularly useful in applications requiring efficient power conversion and control.

Parameter Features

- High-Speed Operation: MC33151DR2G offers fast rise and fall times, facilitating high-frequency operation.

- Dual Independent Channels: Contains two independent driver channels, allowing for flexibility in controlling two separate MOSFETs.

- Wide Supply Voltage Range: Operates over a broad supply voltage range, accommodating various application requirements.

- High Peak Output Current: Capable of delivering high peak output currents, ensuring effective MOSFET gate charging and discharging.

Specific Application Scenario and Circuit Connection

Considering the use of MC33151DR2G in a DC-DC Buck Converter:

- Input Signal Connection: Connect the PWM control signal from the microcontroller or PWM generator to the input pins IN1 and IN2 of MC33151DR2G. These inputs control the switching of the MOSFETs.

- Output to MOSFET Gates: Connect OUT1 and OUT2 pins of MC33151DR2G to the gate terminals of the N-channel MOSFETs used in the buck converter. These outputs drive the MOSFETs, regulating the power conversion process.

- Power Supply and Grounding: Apply the supply voltage to the VCC pin, ensuring it's within the specified range of MC33151DR2G.Connect the ground pin (GND) to the system ground. Decoupling capacitors should be positioned in close proximity to the VCC and GND pins to stabilize the supply voltage.

- Bootstrap Circuit for High-Side Drive: Use a bootstrap circuit linked to the output of the high-side driver when driving a high-side N-channel MOSFET. This circuit typically includes a diode and a capacitor to provide a higher gate voltage, ensuring the MOSFET turns on fully.

Design Considerations

When designing circuits with MC33151DR2G, several factors must be considered:

- Dead Time Control: Ensure appropriate dead time between the high-side and low-side drivers to prevent shoot-through in bridge configurations.

- Gate Drive Voltage: Verify that the output voltage of MC33151DR2G matches the gate threshold voltage of the MOSFETs being driven to ensure efficient switching.

- Thermal Management: Account for the power dissipation in MC33151DR2G and implement adequate heat sinking or cooling methods to maintain thermal stability.

- Layout Considerations: Minimize the loop area in the gate drive paths to reduce parasitic inductances, decreasing switching losses and electromagnetic interference (EMI).

Incorporating MC33151DR2G into power conversion and motor control applications requires careful attention to dead time management, gate drive compatibility, thermal considerations, and PCB layout to ensure efficient and reliable operation.

MC33151DR2G FAQ

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6. What is the process for return or replacement of MC33151DR2G?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the MC33151DR2G we delivered, we will accept the replacement or return of the MC33151DR2G only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of MC33151DR2G.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations