UCC3581D

Mfr. #:: UCC3581D
Beschreibung:: Switching Controllers Voltage-Mode PWM Micropower
Lebenszyklus:: Neu von diesem Hersteller.
Datenblatt:: UCC3581D Datenblatt
Die Zustellung:: DHL FedEx Ups TNT EMS
Zahlung:: T/T Paypal Visa MoneyGram Western Union
ECAD Model:
Mehr Informationen:: UCC3581D Mehr Informationen UCC3581D Product Details

Produkteigenschaft
Attributwert

Hersteller:: Texas Instruments

Produktkategorie:: Schaltregler

RoHS:: Y

Topologie:: Boost, Buck, Flyback, Forward

Anzahl der Ausgänge:: 1 Output

Schaltfrequenz:: 100 kHz

Arbeitszyklus - Max:: 83 %

Ausgangsstrom:: 1 A

Minimale Betriebstemperatur:: 0 C

Maximale Betriebstemperatur:: + 70 C

Montageart:: SMD/SMT

Paket / Koffer:: SOIC-14

Verpackung:: Rohr

Höhe:: 1.58 mm

Länge:: 8.65 mm

Betriebstemperaturbereich:: 0 C to + 70 C

Serie:: UCC3581

Typ:: Spannungsmodus-PWM-Controller

Marke:: Texas Instruments

Abfallzeit:: 20 ns

Feuchtigkeitsempfindlich:: ja

Produktart:: Schaltregler

Anstiegszeit:: 20 ns

Werkspackungsmenge:: 50

Unterkategorie:: PMIC - Power-Management-ICs

Gewichtseinheit:: 0.004318 oz

Tags: UCC3581D, UCC3581, UCC358, UCC35, UCC3, UCC

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

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

UCC3581D Bewertungen und Rezensionen

E***s

Everything is fine

2019-06-16

W***w

Excellent miniature motion sensors, with low power supply and the ability to install a photosensor. By the way, you need a photoresistor, not a photoresistor as in the description.One built in an automatic air freshener, as a security device, so that at night, in the dark, the cat did not climb where it was not necessary.)))

2019-10-03

S***v

So takhle si představuji seriozní obchod. Extra Rychlé zaslání, for CZ CCA 14 dní Super, naprosto without problémů. Prodejce Mohu yen doporučit!

2019-06-27

V***k

Before moscow for a month, contacts work.

2019-06-03

UCC3581D Beschreibung

***ical: Voltage Mode PWM Controller 1A 21kHz 14-Pin SOIC Tube

***as Instruments: Micropower Voltage Mode PWM 14-SOIC 0 to 70

***ser: PWM Power Supply Controllers Voltage-Mode PWM Micropower

***ark: Pulse Width Modulation (PWM) Controller IC; Controller Type:PWM; Input Voltage Primary Max:15V; Output Current Max:1A; Frequency:100kHz; Power Dissipation, Pd:0.65W; Supply Voltage Min:7V; Termination Type:SMD; No. of Pins:14 ;RoHS Compliant: Yes

***AS INSTRUMENTS INC: The UCC3581 voltage mode pulse width modulator is designed to control low power isolated DC - DC converters in applications such as Subscriber Line Power (ISDN I.430). Primarily used for single switch forward and flyback converters, the UCC3581 features BiCMOS circuitry for low startup and operating current, while maintaining the ability to drive power MOSFETs at frequencies up to 100kHz. The UCC3581 oscillator allows the flexibility to program both the frequency and the maximum duty cycle with two resistors and a capacitor. A TTL level input is also provided to allow synchronization to an external frequency source.

***AS INSTRUMEN: The UCC3581 includes programmable soft start circuitry, overcurrent detection, a 7.5V linear preregulator to control chip VDD during startup, and an on-board 4.0V logic supply.

***AS INST: The UCC3581 provides functions to maximize light load efficiency that are not normally found in PWM controllers.

***AS: A linear preregulator driver in conjunction with an external depletion mode N-MOSFET provides initial controller power. Once the bootstrap supply is functional, the preregulator is shut down to conserve power. During light load, power is saved by providing a programmable minimum duty cycle clamp. When a duty cycle below the minimum is called for, the modulator skips cycles to provide the correct average duty cycle required for output regulation. This effectively reduces the switching frequency, saving significant gate drive and power stage losses.

***as Instruments (TI): The UCC3581 is available in 14-pin plastic and ceramic dual-in-line packages and in a 14-pin narrow body small outline IC package (SOIC). The UCC1581 is specified for operation from 55°C to +125°C, the UCC2581 is specified for operation from 40°C to +85°C, and the UCC3581 is specified for operation from 0°C to +70°C.

Market price

Teil #	Beschreibung	Aktie	Preis
UCC3581D DISTI # 32376638	Voltage Mode PWM Controller 1A 21kHz 14-Pin SOIC Tube	3250	2500:$2.0051 1000:$2.0571 500:$2.1120 250:$2.1699 100:$2.2310 50:$2.2957 25:$2.3642 16:$2.4369
UCC3581DTR DISTI # 32376626	Voltage Mode PWM Controller 1A 21kHz 14-Pin SOIC T/R	2500	2500:$1.6709 1000:$1.7143 500:$1.7600 250:$1.8082 100:$1.8592 50:$1.9130 25:$1.9701 19:$2.0308
UCC3581DTR DISTI # 296-44034-1-ND	IC REG CTRLR MULT TOP 14SOIC RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	1889In Stock	1000:$1.9034 500:$2.2569 100:$2.6512 10:$3.2360 1:$3.6000
UCC3581DTR DISTI # 296-44034-6-ND	IC REG CTRLR MULT TOP 14SOIC RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	1889In Stock	1000:$1.9034 500:$2.2569 100:$2.6512 10:$3.2360 1:$3.6000
UCC3581D DISTI # 296-11444-5-ND	IC REG CTRLR MULT TOP 14SOIC RoHS: Compliant Min Qty: 1 Container: Tube	234In Stock	2500:$2.1067 1000:$2.2176 500:$2.6294 100:$3.0888 50:$3.5640 10:$3.7700 1:$4.2000
UCC3581DTR DISTI # 296-44034-2-ND	IC REG CTRLR MULT TOP 14SOIC RoHS: Compliant Min Qty: 2500 Container: Tape & Reel (TR)	Temporarily Out of Stock	5000:$1.6896 2500:$1.7556
UCC3581DG4 DISTI # UCC3581DG4-ND	IC REG CTRLR MULT TOP 14SOIC RoHS: Compliant Min Qty: 200 Container: Tube	Temporarily Out of Stock	200:$3.1590
UCC3581D DISTI # UCC3581D	Voltage Mode PWM Controller 1A 14-Pin SOIC Tube - Rail/Tube (Alt: UCC3581D) RoHS: Compliant Min Qty: 200 Container: Tube	Americas - 0	200:$2.1900 300:$2.0900 500:$2.0900 1000:$1.9900 2000:$1.8900
UCC3581DTR DISTI # UCC3581DTR	Voltage Mode PWM Controller 1A 14-Pin SOIC T/R - Tape and Reel (Alt: UCC3581DTR) RoHS: Compliant Min Qty: 2500 Container: Reel	Americas - 0	2500:$1.8900 5000:$1.7900 10000:$1.6900 15000:$1.6900 25000:$1.5900
UCC3581D	Micropower Voltage Mode PWM	3550	1000:$1.8000 750:$1.8900 500:$2.2300 250:$2.6300 100:$2.8000 25:$3.2000 10:$3.4400 1:$3.8200
UCC3581DTR	Micropower Voltage Mode PWM	5000	1000:$1.5000 750:$1.5700 500:$1.8600 250:$2.1900 100:$2.3400 25:$2.6700 10:$2.8600 1:$3.1800
UCC3581DTR DISTI # 595-UCC3581DTR	Switching Controllers Voltage-Mode PWM Micropower RoHS: Compliant	2500	1:$3.5000 10:$3.1400 100:$2.5700 250:$2.4100 500:$2.1900 1000:$1.8400 2500:$1.7500
UCC3581D DISTI # 595-UCC3581D	Switching Controllers Voltage-Mode PWM Micropower RoHS: Compliant	0	200:$3.0800 250:$2.8900 500:$2.6300 1000:$2.2100 2500:$2.1000
UCC3581DG4 DISTI # 595-UCC3581DG4	Switching Controllers Voltage-Mode PWM Micropower RoHS: Compliant	0
UCC3581DTRG4 DISTI # 595-UCC3581DTRG4	Switching Controllers Voltage-Mode PWM Micropower RoHS: Compliant	0
UCC3581D	Switching Controller, Voltage-mode, 1A, 21kHz Switching Freq-Max, BICMOS, PDSO14 RoHS: Compliant	25973	1000:$2.0800 500:$2.1900 100:$2.2800 25:$2.3800 1:$2.5600
UCC3581DTR	Switching Controller, Voltage-mode, 1A, 21kHz Switching Freq-Max, BICMOS, PDSO14 RoHS: Compliant	2500	1000:$1.7400 500:$1.8300 100:$1.9000 25:$1.9900 1:$2.1400

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	Mfr.#: UCC37324DG4 OMO.#: OMO-UCC37324DG4	Gate Drivers Dual 4 A Peak High Speed Low-Side
	Mfr.#: UCC39002P OMO.#: OMO-UCC39002P	Power Management Specialized - PMIC Adv 8 Pin Loadshare Controller
	Mfr.#: UCC38084P OMO.#: OMO-UCC38084P	Switching Controllers Crnt Mode Push-Pull w/Prog Slope Comp
	Mfr.#: UCC3957M-2 OMO.#: OMO-UCC3957M-2	Battery Management 3-4-Cell Lithium-Ion Protection IC
	Mfr.#: UCC3585N OMO.#: OMO-UCC3585N	Switching Controllers Lo Vltg Synch Buck Cntrlr
	Mfr.#: UCC38C43PG4 OMO.#: OMO-UCC38C43PG4-TEXAS-INSTRUMENTS	IC REG CTRLR MULT TOPOLOGY 8DIP
	Mfr.#: UCC3583DTR OMO.#: OMO-UCC3583DTR-TEXAS-INSTRUMENTS	Switching Controllers Switch Mode Sec Side Post Regulato
	Mfr.#: UCC38500NG4 OMO.#: OMO-UCC38500NG4-1190	Power Factor Correction - PFC BiCMOS PFC/PWM Comb Controlle
	Mfr.#: UCC384DPTR-ADJ OMO.#: OMO-UCC384DPTR-ADJ-TEXAS-INSTRUMENTS	LDO Voltage Regulators 0.5A Negative Linea

Verfügbarkeit

Aktie:: Available
Auf Bestellung:: 2000
Menge eingeben:

Der aktuelle Preis von UCC3581D 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

200: ~~3,08 $~~; ~~616,00 $~~

250: ~~2,89 $~~; ~~722,50 $~~

500: ~~2,63 $~~; ~~1 315,00 $~~

1000: ~~2,21 $~~; ~~2 210,00 $~~

2500: ~~2,10 $~~; ~~5 250,00 $~~

5000: ~~2,02 $~~; ~~10 100,00 $~~

Aufgrund von Halbleiterknappheit ab 2021 ist der untere Preis der Normalpreis vor 2021. Bitte senden Sie eine Anfrage zur Bestätigung.

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