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TPS40021MPWPREP

TPS40021MPWPREP
Mfr. #:
TPS40021MPWPREP
Beschreibung:
Switching Controllers Enhanced Prod Synch Buck Controller
Lebenszyklus:
Neu von diesem Hersteller.
Datenblatt:
TPS40021MPWPREP Datenblatt
Die Zustellung:
DHL FedEx Ups TNT EMS
Zahlung:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
Mehr Informationen:
TPS40021MPWPREP Mehr Informationen TPS40021MPWPREP Product Details
Produkteigenschaft
Attributwert
Hersteller:
Texas Instruments
Produktkategorie:
Schaltregler
RoHS:
Y
Schaltfrequenz:
300 kHz
Arbeitszyklus - Max:
95 %
Eingangsspannung:
2.25 V to 5.5 V
Ausgangsspannung:
1.5 V
Ausgangsstrom:
20 A
Minimale Betriebstemperatur:
- 55 C
Maximale Betriebstemperatur:
+ 125 C
Montageart:
SMD/SMT
Paket / Koffer:
HTSSOP-16
Verpackung:
Spule
Betriebstemperaturbereich:
- 55 C to + 125 C
Serie:
TPS40021-EP
Marke:
Texas Instruments
Feuchtigkeitsempfindlich:
ja
Betriebsversorgungsstrom:
1.5 mA
Produktart:
Schaltregler
Werkspackungsmenge:
2000
Unterkategorie:
PMIC - Power-Management-ICs
Teil # Aliase:
V62/12601-01XE
Gewichtseinheit:
0.002212 oz
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
    V***1
    V***1
    KZ

    All 10 pcs came took for computer power supply. I will put and add feedback. On the tester selectively checked the workers

    2019-08-06
    M***L
    M***L
    MA

    i'm tested just one on my power supply and it worked fine but i'm not tested 9 Othersthank you !!!!!!

    2019-05-21
    A***o
    A***o
    RU

    Checked 10 npn and 10 pnp all working, but the difference in parameters is certainly large, but what i wanted to get for 80 rubles

    2019-05-20
    N***v
    N***v
    RU

    Large thanks

    2019-05-15
***p One Stop Global
DC DC Cntrlr Single-OUT Sync Buck 2.25V to 5.5V Input 16-Pin HTSSOP EP T/R
***as Instruments
Enhanced Product Synchronous Buck Controller 16-HTSSOP -55 to 125
***i-Key
IC REG CTRLR BUCK 16HTSSOP
***ark
Sync. Buck Controller
***NS
The TPS40021 is a dc-to-dc controller designed for non-isolated synchronous buck regulators, providing enhanced operation and design flexability through user programmability.
***AS INSTRUM
The device 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.
***AS INSTRUMENT
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.
***AS INSTRUMEN
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 consecutive soft-start cycles. The controller automatically retries the output every seventh soft-start cycle.
***XS
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.
***INS
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 for output voltage sequencing. The transient comparators can be disabled by simply tying the OSNS pin to VDD.
***AS INST
The TPS40021 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 # Beschreibung Aktie Preis
TPS40021MPWPREP
DISTI # V38:1800_07416305		DC/DC Cntrlr Single-OUT Step Down 1000kHz 16-Pin HTSSOP EP T/R
RoHS: Compliant		0
    TPS40021MPWPREP
    DISTI # 296-34977-1-ND    		IC REG CTRLR BUCK 16HTSSOP
    RoHS: Compliant
    Min Qty: 1
    Container: Cut Tape (CT)    		Limited Supply - Call
      TPS40021MPWPREP
      DISTI # 296-34977-6-ND      		IC REG CTRLR BUCK 16HTSSOP
      RoHS: Compliant
      Min Qty: 1
      Container: Digi-Reel®      		Limited Supply - Call
        TPS40021MPWPREP
        DISTI # 296-34977-2-ND        		IC REG CTRLR BUCK 16HTSSOP
        RoHS: Compliant
        Min Qty: 2000
        Container: Tape & Reel (TR)        		Temporarily Out of Stock
        • 2000:$4.1184
        TPS40021MPWPREP
        DISTI # TPS40021MPWPREP        		DC 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
        • 2000:$4.4900
        • 4000:$4.2900
        • 8000:$4.1900
        • 12000:$3.9900
        • 20000:$3.8900
        TPS40021MPWPREP
        DISTI # TPS40021MPWPREP        		DC 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
        • 2000:€5.3900
        • 4000:€4.6900
        • 8000:€4.1900
        • 12000:€3.9900
        • 20000:€3.7900
        TPS40021MPWPREPEnhanced Product Synchronous Buck Controller5995
        • 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        		Switching 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
        TPS40021MPWPREP
        DISTI # 595-TPS40021MPWPREP        		Switching 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
        V62/12601-01XE
        DISTI # 595-V62/12601-01XE        		Switching Controllers Enhanced Product Synchronous Buck Controller 16-HTSSOP -55 to 125
        RoHS: Compliant        		0
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          		 Neu und Original
          Verfügbarkeit
          Aktie:
          Available
          Auf Bestellung:
          5000
          Menge eingeben:
          Der aktuelle Preis von TPS40021MPWPREP 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]
          Referenzpreis (USD)
          Menge
          Stückpreis
          ext. Preis
          1
          8,56 $
          8,56 $
          10
          7,74 $
          77,40 $
          25
          7,16 $
          179,00 $
          100
          6,40 $
          640,00 $
          250
          6,08 $
          1 520,00 $
          500
          5,58 $
          2 790,00 $
          1000
          4,86 $
          4 860,00 $
          Aufgrund von Halbleiterknappheit ab 2021 ist der untere Preis der Normalpreis vor 2021. Bitte senden Sie eine Anfrage zur Bestätigung.
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