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UCD7231RTJR

UCD7231RTJR
Mfr. #:
UCD7231RTJR
Description:
Gate Drivers Dig Control Comp Synch Buck Gate Drvr
Lifecycle:
New from this manufacturer.
Datasheet:
UCD7231RTJR Datasheet
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
More Information:
UCD7231RTJR more Information UCD7231RTJR Product Details
Product Attribute
Attribute Value
Manufacturer:
Texas Instruments
Product Category:
Gate Drivers
RoHS:
Y
Mounting Style:
SMD/SMT
Package / Case:
QFN-20
Minimum Operating Temperature:
- 40 C
Maximum Operating Temperature:
+ 125 C
Series:
UCD7231
Packaging:
Reel
Operating Temperature Range:
- 40 C to + 125 C
Technology:
Si
Brand:
Texas Instruments
Moisture Sensitive:
Yes
Product Type:
Gate Drivers
Factory Pack Quantity:
3000
Subcategory:
PMIC - Power Management ICs
Unit Weight:
0.001344 oz
Tags
UCD7231RTJ, UCD7231, UCD723, UCD72, UCD7, UCD
Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: info@omo-ic.com

Step1: Vacuum Packaging with PL
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
***p One Stop Global
Digital Control Compatible Synchronous Buck Gate Driver 20-Pin WQFN EP T/R
***as Instruments
Digital Control Compatible Synchronous Buck Gate Driver with Current Sense and Fault Protection 20-QFN -40 to 125
***ark
NRND, alternate is UCD7232RTJR
***ASIN
The UCD7231 high current driver is specifically designed for digitally-controlled, point-of-load, synchronous buck switching power supplies. Two driver circuits provide high charge and discharge current for the high-side NMOS switch and the low-side NMOS synchronous rectifier in a synchronous buck circuit. The MOSFET gates are driven to +6 V by an internally regulated VGG supply. The internal VGG regulator can be disabled to permit the user to supply their own gate drive voltage. This flexibility allows a wide power conversion input voltage range of 2.2 to 15 V. Internal under voltage lockout (UVLO) logic insures VGG is good before allowing chip operation.
***AS USD
A drive logic block allows operation in one of two modes selected by the SRE Mode pin. In Synchronous Mode, the logic block uses the PWM signal to control both the high-side and low-side gate drive signals. Dead time is automatically adjusted to prevent cross conduction. The Synchronous Rectifier Enable (SRE) pin controls whether or not the low-side FET is turned on when the PWM signal is low. In Independent Mode, the PWM and SRE pins control the high-side and low-side gates directly. No anti-cross-conduction logic is used in this mode.
***as Instr.
On-board comparators monitor the voltage across the high side switch and the voltage across an external current sense element to safeguard the power stage from sudden high current loads. Blanking delay is set for the high side comparator by a single resistor in order to avoid false reports coincident with switching edge noise. In the event of a high-side fault or an over-current fault, the high-side FET turned off and the Fault Flag (FLT) is asserted to alert the digital controller. The fault thresholds are independently set by the HS Sense and ILIM pins.
***INS
Output current is measured and monitored by a precision, high gain, switched capacitor differential amplifier that processes the voltage present across an external current sense element. The amplified signal is available for use by the digital controller on the IMON pin. The current sense amplifier has output offset of 0.5 V so that both positive (sourcing) and negative (sinking) current can be sensed.
***
An on-chip temperature sense monitors the die temperature. If it exceeds approximately 165°C, the temperature sensor will initiate a thermal shutdown that halts output switching and sets the FLT flag. The temperature fault automatically clears when the die temperatures falls by approximately 20°.
Part # Description Stock Price
UCD7231RTJR
DISTI # UCD7231RTJR-ND		IC REG CTRLR BUCK 20QFN
RoHS: Compliant
Min Qty: 3000
Container: Tape & Reel (TR)		Limited Supply - Call
  • 3000:$0.8559
UCD7231RTJR
DISTI # UCD7231RTJR		Digital Control Compatible Synchronous Buck Gate Driver 20-Pin WQFN EP T/R (Alt: UCD7231RTJR)
RoHS: Compliant
Min Qty: 3000
Container: Tape and Reel		Asia - 0
    UCD7231RTJR
    DISTI # UCD7231RTJR    		Digital Control Compatible Synchronous Buck Gate Driver 20-Pin WQFN EP T/R - Tape and Reel (Alt: UCD7231RTJR)
    RoHS: Compliant
    Min Qty: 3000
    Container: Reel    		Americas - 0
    • 3000:$0.9199
    • 6000:$0.8749
    • 12000:$0.8459
    • 18000:$0.8179
    • 30000:$0.7949
    UCD7231RTJR
    DISTI # UCD7231RTJR    		Digital Control Compatible Synchronous Buck Gate Driver 20-Pin WQFN EP T/R (Alt: UCD7231RTJR)
    RoHS: Compliant
    Min Qty: 3000
    Container: Tape and Reel    		Europe - 0
    • 3000:€1.0529
    • 6000:€0.9319
    • 12000:€0.8349
    • 18000:€0.7939
    • 30000:€0.7569
    UCD7231RTJR
    DISTI # 595-UCD7231RTJR    		Gate Drivers Dig Control Comp Synch Buck Gate Drvr
    RoHS: Compliant    		0
      UCD7231RTJT
      DISTI # 595-UCD7231RTJT      		Gate Drivers Dig Control Comp Synch Buck Gate Drvr
      RoHS: Compliant      		0
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        OMO.#: OMO-UCD7231RTJT-TEXAS-INSTRUMENTS

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        Availability
        Stock:
        Available
        On Order:
        1500
        Enter Quantity:
        Current price of UCD7231RTJR is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@omo-ic.com
        Reference price (USD)
        Quantity
        Unit Price
        Ext. Price
        1
        $1.87
        $1.87
        10
        $1.59
        $15.90
        100
        $1.27
        $127.00
        500
        $1.11
        $555.00
        1000
        $0.92
        $920.00
        Due to semiconductor in short supply from 2021,below price is the Normal price before 2021.please send inquire to confirm.
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