OMO ElectronicOMO Electronic
Expand menu
Hallo, melde dich anMein Konto
0 Wagen

UCC28811DR

UCC28811DR
Mfr. #:
UCC28811DR
Beschreibung:
LED Lighting Drivers LED Lighting Power Controller
Lebenszyklus:
Neu von diesem Hersteller.
Datenblatt:
UCC28811DR Datenblatt
Die Zustellung:
DHL FedEx Ups TNT EMS
Zahlung:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
Mehr Informationen:
UCC28811DR Mehr Informationen UCC28811DR Product Details
Produkteigenschaft
Attributwert
Hersteller:
Texas Instruments
Produktkategorie:
LED-Beleuchtungstreiber
RoHS:
Y
Anzahl der Kanäle:
1 Channel
Ausgangsstrom:
750 mA
Eingangsspannung:
13 V to 18 V
Arbeitsfrequenz:
5 kHz to 250 kHz
Versorgungsstrom - Max.:
6 mA
Minimale Betriebstemperatur:
- 40 C
Maximale Betriebstemperatur:
+ 105 C
Montageart:
SMD/SMT
Paket / Koffer:
SOIC-8
Serie:
UCC28811
Verpackung:
Spule
Merkmale:
Einstellbare Schaltfrequenz, Softstart, Soft Switching
Betriebstemperaturbereich:
- 40 C to + 105 C
Ausgabetyp:
Momentaner Zustand
Produkt:
LED-Controller
Typ:
Induktiv
Marke:
Texas Instruments
Topologie:
Boost, Buck, Flyback
Dimmen:
Analog
Betriebsversorgungsspannung:
13 V to 18 V
Produktart:
LED-Beleuchtungstreiber
Werkspackungsmenge:
2500
Unterkategorie:
Treiber-ICs
Gewichtseinheit:
0.002561 oz
Tags
UCC28811, UCC2881, UCC288, UCC28, UCC2, 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
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
    M***v
    M***v
    RU

    I didn't get the order. Although it is written that the order is delivered. Apparently the seller sent the wrong address

    2019-05-09
    R***r
    R***r
    HR

    THANK YOU

    2019-06-11
***as Instruments
LED Lighting Power Controller 8-SOIC -40 to 105
***ical
LED Driver 7000uA Supply Current 8-Pin SOIC T/R
***et Europe
LED Lighting Power Controller 8-Pin SOIC T/R
***p One Stop Global
LED DRVR 15V 8-Pin SOIC T/R
*** Source Electronics
IC LED DRIVER OFFL DIM 8SOIC
***AS INSTRUMEN
The UCC28810 and UCC28811 are general lighting power controllers for low to medium power lumens applications requiring power factor correction and EMC compliance. It is designed for controlling a flyback, buck or boost converter operating in critical conduction mode. It features a transconductance voltage amplifier for feedback error processing, a simple current reference generator for generating a current command proportional to the input voltage, a current-sense (PWM) comparator, PWM logic and a totem-pole driver for driving an external FET.
***AS INTRUMENTS
In the critical conduction mode operation, the PWM circuit is self-oscillating with the turn-on being governed by a transformer zero energy detector (TZE pin) and the turn-off being governed by the current sense comparator. Additionally, the controller provides features such as peak current limit, restart timer, overvoltage protection (OVP), and enable.
***XS
The efficient system performance is attained by incorporation of zero power detect function which allows the controller output to shut down at light load conditions without running into overvoltage. The device also features an innovative slew rate enhancement circuit which improves the large signal transient performance of the voltage error amplifier. The low start-up and operating currents of the device result in low power consumption and ease of start-up. The highly-accurate internal bandgap reference leads to tight regulation of the output voltage in normal and OVP conditions, resulting in higher system reliability. The enable comparator ensures that the controller is off if the feedback sense path is broken or if the input voltage is very low.
***ASIN
There are two key parametric differences between UCC28810 and UCC28811, the UVLO turn-on threshold and the gM amplifier source current. The UVLO turn-on threshold of the UCC28810 is 15.8 V and for the UCC28811 it is 12.5 V. The gM amplifier source current for UCC28810 is typically 1.3 mA, and for the UCC28811 it is 300µA. The higher UVLO turn-on threshold of the UCC28810 allows quicker and easier start-up with a smaller VDD capacitance while the lower UVLO turn-on threshold of UCC28811 allows operation of the critical conduction mode controller to be easily controlled by the downstream PWM controller in two-stage power converters. The UCC28810 gM amplifier also provides a full 1.3-mA typical source current for faster start-up and improved transient response when the output is low either at start-up or during transient conditions. The UCC28811 is suitable for applications such as street lights and larger area luminaires where a two-stage power conversion is needed. The UCC28810 is suitable for applications such as commercial or residential retrofit luminaires where there is no down-stream PWM conversion and the advantages of smaller VDD capacitor and improved transient response can be realized.
***AS INSRUMENTS
Devices are available in the industrial temperature range of –40°C to 105°C. Package offering is an 8-pin SOIC (D) package.
Teil # Beschreibung Aktie Preis
UCC28811DR
DISTI # 296-23906-1-ND		IC LED DRIVER OFFL DIM 8SOIC
RoHS: Compliant
Min Qty: 1
Container: Cut Tape (CT)		4836In Stock
  • 1000:$0.3862
  • 500:$0.4893
  • 100:$0.5923
  • 10:$0.7600
  • 1:$0.8500
UCC28811DR
DISTI # 296-23906-6-ND		IC LED DRIVER OFFL DIM 8SOIC
RoHS: Compliant
Min Qty: 1
Container: Digi-Reel®		4836In Stock
  • 1000:$0.3862
  • 500:$0.4893
  • 100:$0.5923
  • 10:$0.7600
  • 1:$0.8500
UCC28811DR
DISTI # 296-23906-2-ND		IC LED DRIVER OFFL DIM 8SOIC
RoHS: Compliant
Min Qty: 2500
Container: Tape & Reel (TR)		Temporarily Out of Stock
  • 12500:$0.3200
  • 5000:$0.3325
  • 2500:$0.3500
UCC28811DR
DISTI # UCC28811DR		LED Lighting Power Controller 8-Pin SOIC T/R - Tape and Reel (Alt: UCC28811DR)
RoHS: Compliant
Min Qty: 2500
Container: Reel		Americas - 0
  • 2500:$0.3619
  • 5000:$0.3449
  • 10000:$0.3329
  • 15000:$0.3219
  • 25000:$0.3129
UCC28811DRLED Lighting Power Controller8881
  • 1000:$0.2800
  • 750:$0.3200
  • 500:$0.4000
  • 250:$0.4900
  • 100:$0.5300
  • 25:$0.6200
  • 10:$0.6700
  • 1:$0.7500
UCC28811DR
DISTI # 595-UCC28811DR		LED Lighting Drivers LED Lighting Power Controller
RoHS: Compliant		6875
  • 1:$0.8200
  • 10:$0.7000
  • 100:$0.5380
  • 500:$0.4750
  • 1000:$0.3750
  • 2500:$0.3330
  • 10000:$0.3200
  • 22500:$0.3100
UCC28811D
DISTI # 595-UCC28811D		LED Lighting Drivers LED Lighting Power Controller
RoHS: Compliant		672
  • 1:$0.9900
  • 10:$0.8400
  • 100:$0.6460
  • 500:$0.5700
  • 1000:$0.4500
  • 2500:$0.3990
  • 10000:$0.3840
UCC28811DG4
DISTI # 595-UCC28811DG4		LED Lighting Drivers LED Lighting Pwr Cntrlr
RoHS: Compliant		0
    Bild Teil # Beschreibung
    LM358P

    Mfr.#: LM358P

    OMO.#: OMO-LM358P

    		 Operational Amplifiers - Op Amps Dual Op Amp
    GDZ5V6B-G3-08

    Mfr.#: GDZ5V6B-G3-08

    OMO.#: OMO-GDZ5V6B-G3-08

    		 Zener Diodes 5.6Volt 0.2 Watt 2%
    MM3Z5V6ST1G

    Mfr.#: MM3Z5V6ST1G

    OMO.#: OMO-MM3Z5V6ST1G

    		 Zener Diodes 5.6V 200mW
    TL431AIDBZR

    Mfr.#: TL431AIDBZR

    OMO.#: OMO-TL431AIDBZR

    		 Voltage References Adjustable Precision Shunt Regulator
    TLVH431AIDBZR

    Mfr.#: TLVH431AIDBZR

    OMO.#: OMO-TLVH431AIDBZR

    		 Voltage References Lo-Vtg Adj Precision Shunt Regulator
    LM431BIM3/NOPB

    Mfr.#: LM431BIM3/NOPB

    OMO.#: OMO-LM431BIM3-NOPB

    		 Voltage References ADJ PREC ZENER SHUNT REG
    LMV431IM5/NOPB

    Mfr.#: LMV431IM5/NOPB

    OMO.#: OMO-LMV431IM5-NOPB

    		 Voltage References Lo-Vtg 1.24V Adj Prec Shunt Reg
    RC1206FR-0756KL

    Mfr.#: RC1206FR-0756KL

    OMO.#: OMO-RC1206FR-0756KL

    		 Thick Film Resistors - SMD 56K OHM 1%
    RC0603JR-071K2L

    Mfr.#: RC0603JR-071K2L

    OMO.#: OMO-RC0603JR-071K2L

    		 Thick Film Resistors - SMD 1.2K OHM 5%
    RC0603FR-073K9L

    Mfr.#: RC0603FR-073K9L

    OMO.#: OMO-RC0603FR-073K9L

    		 Thick Film Resistors - SMD 3.9K OHM 1%
    Verfügbarkeit
    Aktie:
    Available
    Auf Bestellung:
    5500
    Menge eingeben:
    Der aktuelle Preis von UCC28811DR 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]
    Beginnen mit
    Neueste Produkte
    More Newest Products
    Top