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Name: UCC27525DSDT
Brand: Texas Instruments
SKU: UCC27525DSDT
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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Texas Instruments UCC27525DSDT

Part No.:: UCC27525DSDT

Manufacturer:: Texas Instruments

Package:: 8-WDFN Exposed Pad

Datasheet:: UCC27525DSDT.pdf

Description:: IC GATE DRVR LOW-SIDE 8SON

In Stock:: 364

Quantity:: Add To Cart

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UCC27525DSDT Specifications

Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
ProductStatus:
Active
DrivenConfiguration:
Low-Side
ChannelType:
Independent
NumberofDrivers:
2
GateType:
IGBT, N-Channel MOSFET
Voltage-Supply:
4.5V ~ 18V
LogicVoltage-VILVIH:
1V, 2.3V
Current-PeakOutput(SourceSink):
5A, 5A
InputType:
Inverting, Non-Inverting
HighSideVoltage-Max(Bootstrap):
-
Rise/FallTime(Typ):
7ns, 6ns
OperatingTemperature:
-40°C ~ 140°C (TJ)
MountingType:
Surface Mount

UCC27525DSDT this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including UCC27525DSDT 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 UCC27525DSDT 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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UCC27525DSDT information

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UCC27525DSDT Typical application Circuitry

UCC27525DSDT

A low-side gate driver chip with dual channels and high speed is called UCC27525DSDT. Power MOSFETs and IGBTs may be driven by it quickly and efficiently, which makes it ideal for a range of power conversion and motor control applications.

Principal attributes:

- Dual-channel output with a 5A peak output current capacity.

- A broad range of supply voltages, from 4.5V to 18V.

- Fast propagation delays and rise/fall times for high-frequency operation.

- Independent input and output channels for versatile control.

Application Scenario: Brushless DC Motor Control:

1. Input Connections: Connect the PWM control signals from the motor controller to the input pins (IN1 to pin 2 and IN2 to pin 6) to control the motor phases.

2. Output Connections: Connect the outputs (OUT1 to pin 1 and OUT2 to pin 7) to the gates of the low-side MOSFETs in the motor control circuit.

3. Power Supply: Apply a voltage within the UCC27525DSDT. specified range to VDD (pin 8) and connect GND (pin 4) to the system ground for proper operation.

4. Enable Function: Utilize the enable pin (EN, pin 5) to enable or disable the driver outputs. Tie it high for normal operation or low to disable the outputs.

5. Capacitors for Decoupling: To stabilize the supply voltage and minimize noise, place decoupling capacitors in close proximity to the VDD and GND pins.

Design Considerations:

- Dead Time Control: To avoid shoot-through in the motor control circuit, include dead time control in the PWM signals.

- Thermal Management: Take into account the UCC27525DSDT's heat dissipation, particularly when powering high-current MOSFETs.

- Layout Considerations: Optimize the PCB layout to minimize the loop area between the driver, MOSFETs, and decoupling capacitors to reduce parasitic inductances and improve switching performance.

In this brushless DC motor control application, the UCC27525DSDT effectively drives the low-side MOSFETs, enabling precise control of the motor phases. The design considerations highlight the importance of dead time control, thermal management, and layout optimization when using the UCC27525DSDT in motor control applications.

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(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 UCC27525DSDT.

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

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