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TPS40021

TPS40021
Mfr. #:
TPS40021
Hersteller:
Texas Instruments
Beschreibung:
Lebenszyklus:
Neu von diesem Hersteller.
Datenblatt:
TPS40021 Datenblatt
Die Zustellung:
DHL FedEx Ups TNT EMS
Zahlung:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
Produkteigenschaft
Attributwert
Tags
TPS40021, TPS4002, TPS400, TPS40, TPS4, TPS
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: [email protected]

Step1: Vacuum Packaging with PL
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
***th Star Micro
Enhanced Low Input (2.25V-5.5V) up to 1MHz Frequency Sync. Buck Controller source/sink
***as Instruments
The TPS4002x family of dc-to-dc controllers are designed for non-isolated synchronous buck regulators, providing enhanced operation and design flexability through user programmability. The TPS4002x utilizes a proprietary Predictive Gate Drive™ technology to minimize the diode conduction losses associated with the high-side and synchronous rectifier N-channel MOSFET transistions. The integrated charge pump with boost circuit provides a regulated 5-V gate drive for both the high side and synchronous rectifier N-channel MOSFETs. The use of the Predictive Gate Drive™ technology and charge pump/boost circuits combine to provide a highly efficient, smaller and less expensive converter. Design flexibility is provided through user programmability of such functions as: operating frequency, short circuit current detection thresholds, soft-start ramp time, and external synchronization frequency. The operating frequency is programmable using a single resistor over a frequency range of 100 kHz to 1 MHz. Higher operating frequencies yield smaller component values for a given converter power level as well as faster loop closure. The short circuit current detection is programmable through a single resistor, allowing the short circuit current limit detection threshold to be easily tailored to accommodate different size (RDS(on)) MOSFETs. The short circuit current function provides pulse-by-pulse current limiting during soft-start and short term transient conditions as well as a fault counter to handle longer duration short circuit current conditions. If a fault is detected the controller shuts down for a period of time determined by six (6) consecutive soft-start cycles. The controller automatically retries the output every seventh (7th) soft-start cycle. In addition to determining the off time during a fault condition, the soft-start ramp provides a closed loop controlled ramp of the converter output during startup. Programmability allows the ramp rate to be adjusted for a wide variety of output L-C component values. The output voltage transient comparators provide a quick response, first strike, approach to output voltage transients. The output voltage is sensed through a resistor divider at the OSNS pin. If an overvoltage condition is detected the HDRV gate drive is shut-off and the LDRV gate drive is turned on until the output is returned to regulation. Similarly, if an output undervoltage condition is sensed the HDRV gate drive goes to 95% duty cycle to pump the output back up quickly. In either case, the PowerGood open drain output pulls low to indicate an output voltage out of regulation condition. The PowerGood output can be daisy-chained to the SS/SD pin or enable pin of other controllers or converters. The transient comparators can be disabled by simply tying the OSNS pin to VDD. The TPS4002X can be externally synchronized through the ILIM/SYNC pin up to 1.5 the free-running frequency. This allows multiple contollers to be synchronized to eliminate EMI concerns due to input beat frequencies between controllers.
Teil # Mfg. Beschreibung Aktie Preis
TPS40021PWPR
DISTI # V39:1801_07416308		Texas InstrumentsDC DC Cntrlr Single-OUT Sync Step Down 2.25V to 5.5V Input 16-Pin HTSSOP EP T/R
RoHS: Compliant		4000
  • 4000:$1.7380
  • 2000:$1.8070
TPS40021PWPR
DISTI # V72:2272_07416308		Texas InstrumentsDC DC Cntrlr Single-OUT Sync Step Down 2.25V to 5.5V Input 16-Pin HTSSOP EP T/R
RoHS: Compliant		682
  • 500:$2.1840
  • 250:$2.4820
  • 100:$2.5949
  • 25:$2.8790
  • 10:$3.1990
  • 1:$3.9424
TPS40021PWP
DISTI # V39:1801_07416306		Texas InstrumentsDC DC Cntrlr Single-OUT Sync Step Down 2.25V to 5.5V Input 16-Pin HTSSOP EP Tube
RoHS: Compliant		606
  • 2520:$1.9890
  • 1080:$2.1150
  • 540:$2.5330
  • 180:$3.0010
  • 90:$3.4900
  • 10:$3.7270
  • 1:$4.6045
TPS40021PWPR
DISTI # V36:1790_07416308		Texas InstrumentsDC DC Cntrlr Single-OUT Sync Step Down 2.25V to 5.5V Input 16-Pin HTSSOP EP T/R
RoHS: Compliant		0
  • 2000000:$1.5890
  • 1000000:$1.5900
  • 200000:$1.6720
  • 20000:$1.7950
  • 2000:$1.8140
TPS40021MPWPREP
DISTI # V37:1799_07416305		Texas InstrumentsDC/DC Cntrlr Single-OUT Step Down 1000kHz 16-Pin HTSSOP EP T/R
RoHS: Compliant		0
  • 2000000:$3.8400
  • 20000:$4.0940
  • 2000:$4.1180
TPS40021MPWPREP
DISTI # V38:1800_07416305		Texas InstrumentsDC/DC Cntrlr Single-OUT Step Down 1000kHz 16-Pin HTSSOP EP T/R
RoHS: Compliant		0
  • 2000000:$3.8400
  • 1000000:$3.8410
  • 200000:$3.9410
  • 20000:$4.0940
  • 2000:$4.1180
TPS40021MPWPREP
DISTI # V39:1801_07416305		Texas InstrumentsDC/DC Cntrlr Single-OUT Step Down 1000kHz 16-Pin HTSSOP EP T/R
RoHS: Compliant		0
  • 2000000:$3.8400
  • 1000000:$3.8410
  • 200000:$3.9410
  • 20000:$4.0940
  • 2000:$4.1180
TPS40021MPWPEP
DISTI # V37:1799_07416304		Texas InstrumentsDC/DC Cntrlr Single-OUT Step Down 1000kHz 16-Pin HTSSOP EP Tube
RoHS: Compliant		0
  • 350000:$3.8400
  • 3500:$5.5430
  • 350:$5.7400
TPS40021MPWPEP
DISTI # V39:1801_07416304		Texas InstrumentsDC/DC Cntrlr Single-OUT Step Down 1000kHz 16-Pin HTSSOP EP Tube
RoHS: Compliant		0
  • 350000:$3.8400
  • 175000:$3.8440
  • 35000:$4.4100
  • 3500:$5.5430
  • 350:$5.7400
TPS40021MPWPEP
DISTI # V38:1800_07416304		Texas InstrumentsDC/DC Cntrlr Single-OUT Step Down 1000kHz 16-Pin HTSSOP EP Tube
RoHS: Compliant		0
  • 350000:$3.8400
  • 175000:$3.8440
  • 35000:$4.4100
  • 3500:$5.5430
  • 350:$5.7400
TPS40021PWP
DISTI # V36:1790_07416306		Texas InstrumentsDC DC Cntrlr Single-OUT Sync Step Down 2.25V to 5.5V Input 16-Pin HTSSOP EP Tube
RoHS: Compliant		0
  • 630000:$1.8540
  • 315000:$1.8570
  • 63000:$2.0060
  • 6300:$2.2500
  • 630:$2.2900
TPS40021PWPR
DISTI # 296-26959-1-ND		Texas InstrumentsIC REG CTRLR BUCK 16HTSSOP
RoHS: Compliant
Min Qty: 1
Container: Cut Tape (CT)		1872In Stock
  • 1000:$1.9669
  • 500:$2.3322
  • 100:$2.7396
  • 10:$3.3440
  • 1:$3.7200
TPS40021PWPR
DISTI # 296-26959-6-ND		Texas InstrumentsIC REG CTRLR BUCK 16HTSSOP
RoHS: Compliant
Min Qty: 1
Container: Digi-Reel®		1872In Stock
  • 1000:$1.9669
  • 500:$2.3322
  • 100:$2.7396
  • 10:$3.3440
  • 1:$3.7200
TPS40021PWP
DISTI # 296-16714-ND		Texas InstrumentsIC REG CTRLR BUCK 16HTSSOP
RoHS: Compliant
Min Qty: 1
Container: Tube		18In Stock
  • 2520:$2.1174
  • 1080:$2.2288
  • 540:$2.6427
  • 180:$3.1044
  • 90:$3.5820
  • 10:$3.7890
  • 1:$4.2200
TPS40021MPWPEP
DISTI # 296-35002-ND		Texas InstrumentsIC REG CTRLR BUCK 16HTSSOP
RoHS: Compliant
Min Qty: 1
Container: Tube		14In Stock
  • 1050:$4.2768
  • 560:$4.9104
  • 140:$5.6391
  • 70:$6.4944
  • 10:$6.8110
  • 1:$7.5400
TPS40021PWPR
DISTI # 296-26959-2-ND		Texas InstrumentsIC REG CTRLR BUCK 16HTSSOP
RoHS: Compliant
Min Qty: 2000
Container: Tape & Reel (TR)		Limited Supply - Call
  • 2000:$1.8141
TPS40021PWPRG4
DISTI # TPS40021PWPRG4-ND		Texas InstrumentsIC REG CTRLR BUCK 16HTSSOP
RoHS: Compliant
Min Qty: 2000
Container: Tape & Reel (TR)		Limited Supply - Call
  • 2000:$1.8141
TPS40021PWPG4
DISTI # TPS40021PWPG4-ND		Texas InstrumentsIC REG CTRLR BUCK 16HTSSOP
RoHS: Compliant
Min Qty: 180
Container: Tube		Limited Supply - Call
  • 180:$3.1044
TPS40021MPWPREP
DISTI # 296-34977-1-ND		Texas InstrumentsIC REG CTRLR BUCK 16HTSSOP
RoHS: Compliant
Min Qty: 1
Container: Cut Tape (CT)		Limited Supply - Call
    TPS40021MPWPREP
    DISTI # 296-34977-6-ND    		Texas InstrumentsIC REG CTRLR BUCK 16HTSSOP
    RoHS: Compliant
    Min Qty: 1
    Container: Digi-Reel®    		Limited Supply - Call
      TPS40021EVM-001
      DISTI # 296-18951-ND      		Texas InstrumentsEVAL MODULE FOR TPS40021-001
      RoHS: Not compliant
      Min Qty: 1
      Container: Bulk      		Limited Supply - Call
        TPS40021MPWPREP
        DISTI # 296-34977-2-ND        		Texas InstrumentsIC REG CTRLR BUCK 16HTSSOP
        RoHS: Compliant
        Min Qty: 2000
        Container: Tape & Reel (TR)        		Temporarily Out of Stock
        • 2000:$4.1184
        TPS40021PWPR
        DISTI # 31723077        		Texas InstrumentsDC DC Cntrlr Single-OUT Sync Step Down 2.25V to 5.5V Input 16-Pin HTSSOP EP T/R
        RoHS: Compliant        		10000
        • 2000:$1.8070
        TPS40021PWP
        DISTI # 25019848        		Texas InstrumentsDC DC Cntrlr Single-OUT Sync Step Down 2.25V to 5.5V Input 16-Pin HTSSOP EP Tube
        RoHS: Compliant        		5670
        • 630:$4.6045
        TPS40021MPWPEP
        DISTI # 32365536        		Texas InstrumentsDC/DC Cntrlr Single-OUT Step Down 1000kHz 16-Pin HTSSOP EP Tube
        RoHS: Compliant        		4550
        • 350:$5.7400
        TPS40021PWPR
        DISTI # 32318475        		Texas InstrumentsDC DC Cntrlr Single-OUT Sync Step Down 2.25V to 5.5V Input 16-Pin HTSSOP EP T/R
        RoHS: Compliant        		4000
        • 2000:$1.8070
        TPS40021PWPR
        DISTI # 32324228        		Texas InstrumentsDC DC Cntrlr Single-OUT Sync Step Down 2.25V to 5.5V Input 16-Pin HTSSOP EP T/R
        RoHS: Compliant        		682
        • 4:$3.9424
        TPS40021PWP
        DISTI # 26990551        		Texas InstrumentsDC DC Cntrlr Single-OUT Sync Step Down 2.25V to 5.5V Input 16-Pin HTSSOP EP Tube
        RoHS: Compliant        		606
        • 4:$4.6045
        TPS40021PWP
        DISTI # TPS40021PWP        		Texas InstrumentsDC DC Cntrlr Single-OUT Sync Buck 2.25V to 5.5V Input 16-Pin HTSSOP EP Tube (Alt: TPS40021PWP)
        RoHS: Compliant
        Min Qty: 90
        Container: Tube        		Europe - 40
        • 900:€1.8900
        • 540:€1.9900
        • 360:€2.0900
        • 180:€2.2900
        • 90:€2.6900
        TPS40021PWP
        DISTI # TPS40021PWP        		Texas InstrumentsDC DC Cntrlr Single-OUT Sync Buck 2.25V to 5.5V Input 16-Pin HTSSOP EP Tube - Rail/Tube (Alt: TPS40021PWP)
        RoHS: Compliant
        Min Qty: 180
        Container: Tube        		Americas - 0
        • 1800:$1.8900
        • 900:$1.9900
        • 360:$2.0900
        • 540:$2.0900
        • 180:$2.2900
        TPS40021PWPR
        DISTI # TPS40021PWPR        		Texas InstrumentsDC DC Cntrlr Single-OUT Sync Buck 2.25V to 5.5V Input 16-Pin HTSSOP EP T/R - Tape and Reel (Alt: TPS40021PWPR)
        RoHS: Compliant
        Min Qty: 2000
        Container: Reel        		Americas - 0
          TPS40021PWPR
          DISTI # TPS40021PWPR          		Texas InstrumentsDC DC Cntrlr Single-OUT Sync Buck 2.25V to 5.5V Input 16-Pin HTSSOP EP T/R (Alt: TPS40021PWPR)
          RoHS: Compliant
          Min Qty: 2000
          Container: Tape and Reel          		Europe - 0
          • 20000:€1.5900
          • 12000:€1.6900
          • 8000:€1.7900
          • 4000:€1.9900
          • 2000:€2.2900
          TPS40021PWPRG4
          DISTI # TPS40021PWPRG4          		Texas InstrumentsDC DC Cntrlr Single-OUT Sync Buck 2.25V to 5.5V Input 16-Pin HTSSOP EP T/R - Tape and Reel (Alt: TPS40021PWPRG4)
          RoHS: Compliant
          Min Qty: 2000
          Container: Reel          		Americas - 0
          • 12000:$1.6900
          • 20000:$1.6900
          • 4000:$1.7900
          • 8000:$1.7900
          • 2000:$1.8900
          TPS40021MPWPEP
          DISTI # TPS40021MPWPEP          		Texas InstrumentsDC DC Cntrlr Single-OUT Sync Buck 2.25V to 5.5V Input 16-Pin HTSSOP EP Tube - Rail/Tube (Alt: TPS40021MPWPEP)
          RoHS: Compliant
          Min Qty: 140
          Container: Tube          		Americas - 0
          • 1400:$3.8900
          • 700:$3.9900
          • 420:$4.1900
          • 280:$4.2900
          • 140:$4.4900
          TPS40021MPWPEP
          DISTI # TPS40021MPWPEP          		Texas InstrumentsDC DC Cntrlr Single-OUT Sync Buck 2.25V to 5.5V Input 16-Pin HTSSOP EP Tube (Alt: TPS40021MPWPEP)
          RoHS: Compliant
          Min Qty: 70
          Container: Tube          		Europe - 0
          • 700:€3.7900
          • 420:€3.9900
          • 280:€4.1900
          • 140:€4.6900
          • 70:€5.2900
          TPS40021MPWPREP
          DISTI # TPS40021MPWPREP          		Texas InstrumentsDC DC Cntrlr Single-OUT Sync Buck 2.25V to 5.5V Input 16-Pin HTSSOP EP T/R - Tape and Reel (Alt: TPS40021MPWPREP)
          RoHS: Compliant
          Min Qty: 2000
          Container: Reel          		Americas - 0
            TPS40021MPWPREP
            DISTI # TPS40021MPWPREP            		Texas InstrumentsDC DC Cntrlr Single-OUT Sync Buck 2.25V to 5.5V Input 16-Pin HTSSOP EP T/R (Alt: TPS40021MPWPREP)
            RoHS: Compliant
            Min Qty: 2000
            Container: Tape and Reel            		Europe - 0
            • 20000:€3.7900
            • 12000:€3.9900
            • 8000:€4.1900
            • 4000:€4.6900
            • 2000:€5.2900
            TPS40021MPWPREPTexas InstrumentsEnhanced Product Synchronous Buck Controller7154
            • 1000:$3.6000
            • 750:$3.6800
            • 500:$4.2500
            • 250:$4.8800
            • 100:$5.2300
            • 25:$5.8300
            • 10:$6.2400
            • 1:$6.9400
            TPS40021MPWPEP
            DISTI # 595-TPS40021MPWPEP            		Texas InstrumentsSwitching Controllers Enhanced Prod Synch Buck Controller
            RoHS: Compliant            		140
            • 1:$7.5400
            • 10:$6.8100
            • 25:$6.3000
            • 100:$5.6400
            • 250:$5.3500
            • 500:$4.9100
            • 1000:$4.2700
            TPS40021PWPR
            DISTI # 595-TPS40021PWPR            		Texas InstrumentsSwitching Controllers Low Input Sync Buck Cntrlr source/sink
            RoHS: Compliant            		1992
            • 1:$3.6100
            • 10:$3.2500
            • 100:$2.6600
            • 250:$2.4900
            • 500:$2.2600
            • 1000:$1.9100
            • 2000:$1.8100
            • 4000:$1.7400
            TPS40021MPWPREP
            DISTI # 595-TPS40021MPWPREP            		Texas InstrumentsSwitching Controllers Enhanced Prod Synch Buck Controller
            RoHS: Compliant            		0
            • 1:$8.5600
            • 10:$7.7400
            • 25:$7.1600
            • 100:$6.4000
            • 250:$6.0800
            • 500:$5.5800
            • 1000:$4.8600
            • 2000:$4.6800
            TPS40021PWPRG4
            DISTI # 595-TPS40021PWPRG4            		Texas InstrumentsSwitching Controllers Low Input Sync Buck Cntrlr source/sink
            RoHS: Compliant            		0
              TPS40021PWP
              DISTI # 595-TPS40021PWP              		Texas InstrumentsSwitching Controllers Low Input Sync Buck Cntrlr source/sink
              RoHS: Compliant              		0
                TPS40021PWPG4
                DISTI # 595-TPS40021PWPG4                		Texas InstrumentsSwitching Controllers Low Input Sync Buck Cntrlr source/sink
                RoHS: Compliant                		0
                  TPS40021EVM-001
                  DISTI # 595-TPS40021EVM-001                  		Texas InstrumentsPower Management IC Development Tools High-Eff Synch Buck Conv
                  RoHS: Not compliant                  		0
                    V62/12601-01XE
                    DISTI # 595-V62/12601-01XE                    		Texas InstrumentsSwitching Controllers Enhanced Product Synchronous Buck Controller 16-HTSSOP -55 to 125
                    RoHS: Compliant                    		0
                      V62/12601-01XE-T
                      DISTI # 595-V62/12601-01XE-T                      		Texas InstrumentsSwitching Controllers Enhanced Product Synchronous Buck Controller 16-HTSSOP -55 to 125
                      RoHS: Compliant                      		0
                        TPS40021PWPTexas InstrumentsSwitching Controller, Voltage-Mode, 0.01A, 1100kHz Switching Freq-Max, PDSO16
                        RoHS: Compliant                        		5767
                        • 1000:$1.7500
                        • 500:$1.8400
                        • 100:$1.9200
                        • 25:$2.0000
                        • 1:$2.1500
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                        Mfr.#: TPS40009DGQ G4

                        OMO.#: OMO-TPS40009DGQ-G4-1190

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                        Mfr.#: TPS40040EVM-001

                        OMO.#: OMO-TPS40040EVM-001-TEXAS-INSTRUMENTS

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                        Mfr.#: TPS40190

                        OMO.#: OMO-TPS40190-1190

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                        Mfr.#: TPS43350EVM

                        OMO.#: OMO-TPS43350EVM-TEXAS-INSTRUMENTS

                        		 EVAL MODULE FOR TPS43350
                        Verfügbarkeit
                        Aktie:
                        Available
                        Auf Bestellung:
                        3000
                        Menge eingeben:
                        Der aktuelle Preis von TPS40021 dient nur als Referenz. Wenn Sie den besten Preis erhalten möchten, senden Sie bitte eine Anfrage oder senden Sie eine direkte E-Mail an unser Verkaufsteam [email protected]
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                        10
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                        100
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                        Aufgrund von Halbleiterknappheit ab 2021 ist der untere Preis der Normalpreis vor 2021. Bitte senden Sie eine Anfrage zur Bestätigung.
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