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TPS40197RGYR

TPS40197RGYR
Mfr. #:
TPS40197RGYR
Beschreibung:
Switching Controllers 4.5-14V Inp Synch Buck Cntrlr
Lebenszyklus:
Neu von diesem Hersteller.
Datenblatt:
TPS40197RGYR Datenblatt
Die Zustellung:
DHL FedEx Ups TNT EMS
Zahlung:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
Mehr Informationen:
TPS40197RGYR Mehr Informationen TPS40197RGYR Product Details
Produkteigenschaft
Attributwert
Hersteller:
Texas Instruments
Produktkategorie:
Schaltregler
RoHS:
Y
Topologie:
Bock
Anzahl der Ausgänge:
1 Output
Schaltfrequenz:
520 kHz
Ausgangsspannung:
4.5 V to 14 V
Minimale Betriebstemperatur:
- 40 C
Maximale Betriebstemperatur:
+ 85 C
Montageart:
SMD/SMT
Paket / Koffer:
VQFN-16
Verpackung:
Spule
Betriebstemperaturbereich:
- 40 C to + 85 C
Serie:
TPS40197
Typ:
DC/DC-Controller (externer Schalter)
Marke:
Texas Instruments
Feuchtigkeitsempfindlich:
ja
Betriebsversorgungsstrom:
2.5 mA
Produktart:
Schaltregler
Werkspackungsmenge:
3000
Unterkategorie:
PMIC - Power-Management-ICs
Gewichtseinheit:
0.001312 oz
Tags
TPS4019, TPS401, 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
    E**f
    E**f
    RU

    I think the description was accurate, since the orders are a lot of seller, but the post of russia made its adjustment in delivery and the order was lost... The seller several times extended the protection of the order, but the goods never delivered, then he without questions returned the entire amount paid for the order

    2019-09-05
    N***v
    N***v
    RU

    It was long, about 1,5 months. So everything is well packed.

    2019-08-26
***AS INSTRUMENT
The TPS40197 is a synchronous buck controller that operates from 4.5 V to 14 V input supply nominally. The controller implements voltage-mode control architecture with the switching frequency fixed at 520 kHz. The higher switching frequency facilitates the use of smaller inductor and output capacitors, thereby providing a compact power-supply solution. An adaptive anti-cross conduction scheme is used to prevent shoot through current in the power FETs.
***
The TPS40197 integrates the PWM control and 4-bit VID interface in a single chip to allow seamless on-the-fly VID changes with programmable transition rate. It provides a simple power solution for Smart-Reflex™ DSP cores.
***AS INSTR
Short-circuit detection is done by sensing the voltage drop across the low-side FET when it is on and comparing it with a user selected threshold of 100 mV, 200 mV or 280 mV. The threshold is set with a single external resistor connected from COMP to GND. This resistor is sensed at startup and the selected threshold is latched. Pulse by pulse limiting (to prevent current runaway) is provided by sensing the voltage across the high-side FET when it is on and terminating the cycle when the voltage drop rises above a fixed threshold of 550 mV. When the controller senses an output short circuit, both FETs are turned off and a timeout period is observed before attempting to restart. This provides limited power dissipation in the event of a sustained fault.
Teil # Beschreibung Aktie Preis
TPS40197RGYR
DISTI # 296-23935-1-ND		IC REG CTRLR BUCK 16QFN
RoHS: Compliant
Min Qty: 1
Container: Cut Tape (CT)		484In Stock
  • 1000:$2.1572
  • 500:$2.5579
  • 100:$3.0047
  • 10:$3.6670
  • 1:$4.0800
TPS40197RGYR
DISTI # 296-23935-6-ND		IC REG CTRLR BUCK 16QFN
RoHS: Compliant
Min Qty: 1
Container: Digi-Reel®		484In Stock
  • 1000:$2.1572
  • 500:$2.5579
  • 100:$3.0047
  • 10:$3.6670
  • 1:$4.0800
TPS40197RGYR
DISTI # 296-23935-2-ND		IC REG CTRLR BUCK 16QFN
RoHS: Compliant
Min Qty: 3000
Container: Tape & Reel (TR)		Temporarily Out of Stock
  • 3000:$1.9897
TPS40197RGYR
DISTI # TPS40197RGYR		DC DC Cntrlr Single-OUT Sync Buck 4.5V to 14V Input 16-Pin VQFN EP T/R - Tape and Reel (Alt: TPS40197RGYR)
RoHS: Compliant
Min Qty: 3000
Container: Reel		Americas - 0
  • 3000:$2.0900
  • 6000:$1.9900
  • 12000:$1.8900
  • 18000:$1.8900
  • 30000:$1.7900
TPS40197RGYR4.5V to 14V Input, 6A Synchronous Buck Controller with 4-Bit Vid Interface5950
  • 1000:$1.7000
  • 750:$1.7800
  • 500:$2.1100
  • 250:$2.4800
  • 100:$2.6500
  • 25:$3.0200
  • 10:$3.2500
  • 1:$3.6100
TPS40197RGYR
DISTI # 595-TPS40197RGYR		Switching Controllers 4.5-14V Inp Synch Buck Cntrlr
RoHS: Compliant		2860
  • 1:$3.9600
  • 10:$3.5600
  • 100:$2.9100
  • 250:$2.7300
  • 500:$2.4800
  • 1000:$2.0900
  • 3000:$1.9900
TPS40197RGYT
DISTI # 595-TPS40197RGYT		Switching Controllers 4.5-14V Inp Synch Buck Cntrlr
RoHS: Compliant		464
  • 1:$4.5500
  • 10:$4.0900
  • 100:$3.3500
  • 250:$3.1400
  • 500:$2.8500
  • 1000:$2.4000
  • 2500:$2.2800
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Verfügbarkeit
Aktie:
Available
Auf Bestellung:
1985
Menge eingeben:
Der aktuelle Preis von TPS40197RGYR 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
3,96 $
3,96 $
10
3,56 $
35,60 $
100
2,91 $
291,00 $
250
2,73 $
682,50 $
500
2,48 $
1 240,00 $
1000
2,09 $
2 090,00 $
Aufgrund von Halbleiterknappheit ab 2021 ist der untere Preis der Normalpreis vor 2021. Bitte senden Sie eine Anfrage zur Bestätigung.
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