UCC21222QDRQ1

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Texas Instruments UCC21222QDRQ1

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Part No.:
UCC21222QDRQ1
Manufacturer:
Texas Instruments
Package:
16-SOIC (0.154, 3.90mm Width)
Datasheet:
UCC21222QDRQ1.pdf
Description:
IC GATE DRVR HALF-BRIDGE 16SOIC
In Stock:
3093
Quantity:
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    UCC21222QDRQ1 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including UCC21222QDRQ1 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 UCC21222QDRQ1 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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    UCC21222QDRQ1 informationUCC21222QDRQ1 information

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    UCC21222QDRQ1 Typical application Circuitry

    UCC21222QDRQ1

    The UCC21222QDRQ1, manufactured by Texas Instruments, is a high-speed, dual-channel gate driver intended for applications such as controlling Moses, IGBT, and wide-bandgap power devices like An power semiconductors. In this explanatory guide, we'll uncover the intricacies of establishing a circuit connection with the UCC21222QDRQ1, taking into account every individual pin. The UCC21222QDRQ1 is a 16-pin device, each with its specific function:

    1. EDDA/VDD_B Pins (Pin 1, Pin 8): These pins are connected to the positive supply voltage. It is crucial to connect these to your source of power.

    2. GND_A/GND_B Pins (Pin 7, Pin 9): These are the ground reference pins, which should be tethered to your system's ground.

    3. INA/IN_B Pins (Pin 2, Pin 10): These pins are for non-inverting input control. Connect these pins to the outputs of your microcontroller or PWM controller, responsible for directing the respective gate driver channel.

    4. VISA/VSS_B Pins (Pin 3, Pin 11): These are the negative supply voltage pins. Typically, they are linked to a negative supply rail or ground, depending on the specific system needs.

    5. OUT_A/OUT_B Pins (Pin 6, Pin 12): These pins are the gate driver outputs. You must connect them to the gate terminal of the power device you intend to control.

    6. VS_A/VS_B Pins (Pin 4, Pin 13): These pins provide a common terminal for the floating power supply and gate drive return. They should be linked to the source terminal of the power device being controlled.

    7. FDDI Pin (Pin 15): This is the internal regulator output pin, often used to power other low-power digital circuits or as a reference voltage.

    8. EN_A/EN_B Pins (Pin 5, Pin 14): These are to enable pins for each driver channel.

    When these pins are in a high state, the gate driver channel is enabled. Conversely, when in a low state, the channel is disabled. By judiciously wiring the UCC21222QDRQ1, you can tap into its capacity for high-speed, dual-channel gate driving. Comprehending the functions of each pin is pivotal to ensuring optimal performance of your power system. This elucidation of the UCC21222QDRQ1's pin connections should serve as a useful resource in your design process.

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    6. What is the process for return or replacement of UCC21222QDRQ1?

    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 UCC21222QDRQ1 we delivered, we will accept the replacement or return of the UCC21222QDRQ1 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 UCC21222QDRQ1.

    (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

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