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TPS54478RTET

TPS54478RTET
Mfr. #:
TPS54478RTET
Beschreibung:
Switching Voltage Regulators 2.95V-6Vin,6A,Sync Step-Down Converter
Lebenszyklus:
Neu von diesem Hersteller.
Datenblatt:
TPS54478RTET Datenblatt
Die Zustellung:
DHL FedEx Ups TNT EMS
Zahlung:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
Mehr Informationen:
TPS54478RTET Mehr Informationen TPS54478RTET Product Details
Produkteigenschaft
Attributwert
Hersteller:
Texas Instruments
Produktkategorie:
Schaltspannungsregler
RoHS:
Y
Montageart:
SMD/SMT
Paket / Koffer:
WQFN-16
Ausgangsspannung:
0.6 V to 4.5 V
Ausgangsstrom:
4 A
Anzahl der Ausgänge:
1 Output
Eingangsspannung MAX:
6 V
Topologie:
Bock
Eingangsspannung MIN:
2.95 V
Schaltfrequenz:
500 kHz
Minimale Betriebstemperatur:
- 40 C
Maximale Betriebstemperatur:
+ 150 C
Serie:
TPS54478
Verpackung:
Spule
Eingangsspannung:
2.95 V to 6 V
Betriebstemperaturbereich:
- 40 C to + 150 C
Produkt:
Spannungsregler
Typ:
Spannungsumwandler
Marke:
Texas Instruments
Entwicklungs-Kit:
TPS54478EVM-037
Feuchtigkeitsempfindlich:
ja
Produktart:
Schaltspannungsregler
Werkspackungsmenge:
250
Unterkategorie:
PMIC - Power-Management-ICs
Handelsname:
SCHNELL
Gewichtseinheit:
0.001411 oz
Tags
TPS5447, TPS544, TPS54, TPS5, 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
***ical
Conv DC-DC 2.95V to 6V Synchronous Step Down Single-Out 0.6V to 4.5V 4A 16-Pin WQFN EP T/R
***as Instruments
2.95V to 6V Input, 4A Synchronous Step-Down SWIFT™ Converter with Hiccup Current Limit 16-WQFN -40 to 150
***i-Key
IC REG BUCK ADJUSTABLE 4A 16WQFN
***ment14 APAC
BUCK, SYNC, ADJ, 16WQFN; Primary Input Voltage:6V; No. of Outputs:1; Output Voltage:4.5V; Output Current:4A; Voltage Regulator Case Style:QFN; No. of Pins:16; Operating Temperature Range:-40°C to +150°C; MSL:MSL 2 - 1 year; SVHC:No SVHC (18-Jun-2012); Base Number:54478
***TEXAS
The TPS54478 device is a full featured 6-V, 4-A, synchronous step down current mode converter with two integrated MOSFETs.
***ASI
The TPS54478 enables small designs by integrating the MOSFETs, implementing current mode control to reduce external component count, reducing inductor size by enabling up to 2-MHz switching frequency, and minimizing the IC footprint with a small 3-mm × 3-mm thermally enhanced WQFN package.
***AS INSRUMENT
The TPS54478 provides accurate regulation for a variety of loads with an accurate ±1% voltage reference (VREF) over temperature. Efficiency is maximized through the integrated 30-mΩ MOSFETs and 525-µA typical supply current. Using the enable pin, shutdown supply current is reduced to 2.5 µA by entering a shutdown mode.
***as Instruments Inc.
Undervoltage lockout is internally set at 2.6 V, but can be increased by programming the threshold with a resistor network on the enable pin. The output voltage start-up ramp is controlled by the soft-start pin. An open-drain power-good signal indicates the output is within 93% to 107% of its nominal voltage.
***AS INSTUMENTS
Cycle-by-cycle current limit, hiccup overcurrent protection, and thermal shutdown protect the device during an overcurrent condition.
***ASI
For more SWIFT™ documentation, see the TI website at www.ti.com/swift.
TPS54478 Synchronous Step-Down Switcher
The OMO Electronic TPS54478 is a full-featured 6V, 4A synchronous step-down current mode converter with two integrated MOSFETs. The TI TPS54478 step-down switcher features two 30mΩ MOSFETs for high efficiency at 4A loads and provides 200kHz to 2MHz switching frequency. This TI step-down current mode converter provides accurate regulation for a variety of loads with an accurate ±1% Voltage Reference (VREF) over temperature. The TI TPS54478 step-down switcher is designed for use in low-voltage, high-density power systems and point of load regulation for high performance DSPs, FPGAs, ASICs, and microprocessors.Learn More
Teil # Beschreibung Aktie Preis
TPS54478RTET
DISTI # V72:2272_07417678		Conv DC-DC 2.95V to 6V Step Down Single-Out 0.6V to 4.5V 4A 16-Pin WQFN EP T/R
RoHS: Compliant		48
  • 10:$2.9841
  • 25:$2.9841
  • 1:$3.0450
TPS54478RTET
DISTI # 296-29064-1-ND		IC REG BUCK ADJ 4A SYNC 16WQFN
RoHS: Compliant
Min Qty: 1
Container: Cut Tape (CT)		3724In Stock
  • 100:$2.6432
  • 10:$3.2260
  • 1:$3.5900
TPS54478RTET
DISTI # 296-29064-6-ND		IC REG BUCK ADJ 4A SYNC 16WQFN
RoHS: Compliant
Min Qty: 1
Container: Digi-Reel®		3724In Stock
  • 100:$2.6432
  • 10:$3.2260
  • 1:$3.5900
TPS54478RTET
DISTI # 296-29064-2-ND		IC REG BUCK ADJ 4A SYNC 16WQFN
RoHS: Compliant
Min Qty: 250
Container: Tape & Reel (TR)		500In Stock
  • 1250:$1.8424
  • 500:$2.1846
  • 250:$2.4346
TPS54478RTET
DISTI # 31722681		Conv DC-DC 2.95V to 6V Step Down Single-Out 0.6V to 4.5V 4A 16-Pin WQFN EP T/R
RoHS: Compliant		7750
  • 250:$2.4350
TPS54478RTET
DISTI # 31665288		Conv DC-DC 2.95V to 6V Step Down Single-Out 0.6V to 4.5V 4A 16-Pin WQFN EP T/R
RoHS: Compliant		48
  • 25:$3.0460
  • 10:$3.0600
  • 4:$3.3900
TPS54478RTET
DISTI # TPS54478RTET		Conv DC-DC Single Step Down 2.95V to 6V 16-Pin WQFN EP T/R - Tape and Reel (Alt: TPS54478RTET)
RoHS: Compliant
Min Qty: 250
Container: Reel		Americas - 0
  • 250:$1.8900
  • 500:$1.7900
  • 1000:$1.6900
  • 1500:$1.5900
  • 2500:$1.5900
TPS54478RTET
DISTI # 58T2307		BUCK, SYNC, ADJ, 16WQFN,Topology:Synchronous Buck (Step Down),Input Voltage Min:2.95V,Input Voltage Max:6V,No. of Outputs:1Outputs,DC / DC Converter IC Case:WQFN,No. of Pins:16Pins,Output Current:4A,Output Voltage Min:600mV,RoHS Compliant: Yes0
    TPS54478RTET2.95V to 6V Input, 4A Synchronous Step-Down SWIFT&#153,Converter with Hiccup Current Limit5560
    • 1000:$1.5000
    • 750:$1.5300
    • 500:$1.7600
    • 250:$2.0300
    • 100:$2.1700
    • 25:$2.4200
    • 10:$2.5900
    • 1:$2.8800
    TPS54478RTETSwitching Regulator, Current-mode, 4A, 2000kHz Switching Freq-Max, PQCC16
    RoHS: Compliant    		23
    • 1000:$1.7400
    • 500:$1.8300
    • 100:$1.9000
    • 25:$1.9900
    • 1:$2.1400
    TPS54478RTER
    DISTI # 595-TPS54478RTER    		Switching Voltage Regulators 2.95V-6Vin,6A,Sync Step-Down Converter
    RoHS: Compliant    		2990
    • 1:$3.0300
    • 10:$2.7200
    • 100:$2.2400
    • 250:$2.1000
    • 500:$1.9000
    • 1000:$1.6100
    • 3000:$1.5300
    TPS54478RTET
    DISTI # 595-TPS54478RTET    		Switching Voltage Regulators 2.95V-6Vin,6A,Sync Step-Down Converter
    RoHS: Compliant    		747
    • 1:$3.4800
    • 10:$3.1300
    • 100:$2.5600
    • 250:$2.4000
    • 500:$2.1800
    • 1000:$1.8400
    • 2500:$1.7500
    TPS54478RTET
    DISTI # 7422965P    		4A 2MHZ SYNCH SWITCHER WITH FETS WQFN16, RL76
    • 10:£2.3700
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    Verfügbarkeit
    Aktie:
    725
    Auf Bestellung:
    2708
    Menge eingeben:
    Der aktuelle Preis von TPS54478RTET 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
    3,48 $
    3,48 $
    10
    3,13 $
    31,30 $
    100
    2,56 $
    256,00 $
    Aufgrund von Halbleiterknappheit ab 2021 ist der untere Preis der Normalpreis vor 2021. Bitte senden Sie eine Anfrage zur Bestätigung.
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