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UC2845AQ

UC2845AQ
Mfr. #:
UC2845AQ
Hersteller:
Rochester Electronics, LLC
Beschreibung:
Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PQCC20
Lebenszyklus:
Neu von diesem Hersteller.
Datenblatt:
UC2845AQ Datenblatt
Die Zustellung:
DHL FedEx Ups TNT EMS
Zahlung:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
Produkteigenschaft
Attributwert
Hersteller
Texas Instruments
Produktkategorie
PMIC - Spannungsregler - DC-DC-Schaltregler
Serie
-
Verpackung
Alternative Verpackung für Tuben
Paket-Koffer
14-SOIC (0.154", 3.90mm Width)
Betriebstemperatur
-40°C ~ 125°C (TJ)
Ausgabetyp
Transistortreiber
Funktion
Step-Up, Step-Up/Step-Down
Lieferanten-Geräte-Paket
14-SOICN
Anzahl der Ausgänge
1
Topologie
Boost, Flyback, Vorwärtswandler
Spannungsversorgung-Vcc-Vdd
7.6 V ~ 30 V
Frequenzumschaltung
500kHz
Steuerungsfunktionen
Frequenzsteuerung
Ausgabe-Konfiguration
Positiv, Isolationsfähig
Ausgangs-Phasen
1
Duty-Cycle-Max
0.48
Synchron-Gleichrichter
Nein
Clock-Sync
Nein
Serielle-Schnittstellen
-
Tags
UC2845AQ, UC2845A, UC2845, UC284, UC28, UC2
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
***or
SWITCHING CONTROLLER
***as Instruments
The UC2842A/3A/4A/5A family of control ICs is a pin for pin compatible improved version of the UC2842/3/4/5 family. Providing the necessary features to control current mode switched mode power supplies, this family has the following improved features. Start up current is guaranteed to be less than 0.5 mA. Oscillator discharge is trimmed to 8.3 mA. During under voltage lockout, the output stage can sink at least 10 mA at less than 1.2 V for VCC over 5 V. The difference between members of this family are shown in the table below.
Teil # Mfg. Beschreibung Aktie Preis
UC2845AQDR
DISTI # 31725667		Texas InstrumentsCurrent Mode PWM Controller 1A 500kHz Automotive 14-Pin SOIC T/R
RoHS: Compliant		2500
  • 25000:$0.5506
  • 15000:$0.5553
  • 10000:$0.5741
  • 5000:$0.5939
  • 2500:$0.6246
UC2845AQD8
DISTI # 31722729		Texas InstrumentsCurrent Mode PWM Controller 1A Automotive 8-Pin SOIC Tube
RoHS: Compliant		525
  • 5250:$0.6354
  • 2625:$0.6404
  • 1575:$0.6632
  • 1050:$0.6860
  • 525:$0.7206
UC2845AQD8R
DISTI # 296-15204-1-ND		Texas InstrumentsIC REG CTRLR MULT TOPOLOGY 8SOIC
RoHS: Compliant
Min Qty: 1
Container: Cut Tape (CT)		7659In Stock
  • 1000:$0.6721
  • 500:$0.8513
  • 100:$1.0305
  • 10:$1.3220
  • 1:$1.4800
UC2845AQD8R
DISTI # 296-15204-6-ND		Texas InstrumentsIC REG CTRLR MULT TOPOLOGY 8SOIC
RoHS: Compliant
Min Qty: 1
Container: Digi-Reel®		7659In Stock
  • 1000:$0.6721
  • 500:$0.8513
  • 100:$1.0305
  • 10:$1.3220
  • 1:$1.4800
UC2845AQDR
DISTI # 296-15205-1-ND		Texas InstrumentsIC REG CTRLR MULT TOP 14SOIC
RoHS: Compliant
Min Qty: 1
Container: Cut Tape (CT)		2670In Stock
  • 1000:$0.6721
  • 500:$0.8513
  • 100:$1.0305
  • 10:$1.3220
  • 1:$1.4800
UC2845AQDR
DISTI # 296-15205-6-ND		Texas InstrumentsIC REG CTRLR MULT TOP 14SOIC
RoHS: Compliant
Min Qty: 1
Container: Digi-Reel®		2670In Stock
  • 1000:$0.6721
  • 500:$0.8513
  • 100:$1.0305
  • 10:$1.3220
  • 1:$1.4800
UC2845AQD8R
DISTI # 296-15204-2-ND		Texas InstrumentsIC REG CTRLR MULT TOPOLOGY 8SOIC
RoHS: Compliant
Min Qty: 2500
Container: Tape & Reel (TR)		2500In Stock
  • 12500:$0.5568
  • 5000:$0.5786
  • 2500:$0.6090
UC2845AQD8
DISTI # 296-15203-5-ND		Texas InstrumentsIC REG CTRLR MULT TOPOLOGY 8SOIC
RoHS: Compliant
Min Qty: 1
Container: Tube		252In Stock
  • 5025:$0.6526
  • 2550:$0.6777
  • 1050:$0.7279
  • 525:$0.8785
  • 150:$1.0693
  • 75:$1.2551
  • 10:$1.3300
  • 1:$1.4800
UC2845AQD
DISTI # 296-15202-5-ND		Texas InstrumentsIC REG CTRLR MULT TOP 14SOIC
RoHS: Compliant
Min Qty: 550
Container: Tube		Limited Supply - Call
    UC2845AQDR
    DISTI # 296-15205-2-ND    		Texas InstrumentsIC REG CTRLR MULT TOP 14SOIC
    RoHS: Compliant
    Min Qty: 2500
    Container: Tape & Reel (TR)    		Temporarily Out of Stock
    • 12500:$0.5568
    • 5000:$0.5786
    • 2500:$0.6090
    UC2845AQDR
    DISTI # V39:1801_07428111    		Texas InstrumentsCurrent Mode PWM Controller 1A 500kHz Automotive 14-Pin SOIC T/R
    RoHS: Compliant    		0
      UC2845AQD8R
      DISTI # V72:2272_07428110      		Texas InstrumentsCurrent Mode PWM Controller 1A Automotive 8-Pin SOIC T/R
      RoHS: Compliant      		0
        UC2845AQD8R
        DISTI # V39:1801_07428110        		Texas InstrumentsCurrent Mode PWM Controller 1A Automotive 8-Pin SOIC T/R
        RoHS: Compliant        		0
          UC2845AQD8
          DISTI # V39:1801_07428109          		Texas InstrumentsCurrent Mode PWM Controller 1A Automotive 8-Pin SOIC Tube
          RoHS: Compliant          		0
            UC2845AQD8
            DISTI # UC2845AQD8            		Texas InstrumentsCurrent Mode PWM Controller 1A 8-Pin SOIC Tube - Rail/Tube (Alt: UC2845AQD8)
            RoHS: Compliant
            Min Qty: 525
            Container: Tube            		Americas - 218
            • 5250:$0.6289
            • 2625:$0.6469
            • 1575:$0.6699
            • 1050:$0.6929
            • 525:$0.7279
            UC2845AQDR
            DISTI # UC2845AQDR            		Texas InstrumentsCurrent Mode PWM Controller 1A 14-Pin SOIC T/R - Tape and Reel (Alt: UC2845AQDR)
            RoHS: Compliant
            Min Qty: 2500
            Container: Reel            		Americas - 5000
            • 25000:$0.5449
            • 15000:$0.5609
            • 10000:$0.5799
            • 5000:$0.5999
            • 2500:$0.6309
            UC2845AQD8R
            DISTI # UC2845AQD8R            		Texas InstrumentsCurrent Mode PWM Controller 1A 8-Pin SOIC T/R - Tape and Reel (Alt: UC2845AQD8R)
            RoHS: Compliant
            Min Qty: 2500
            Container: Reel            		Americas - 0
            • 25000:$0.5449
            • 15000:$0.5609
            • 10000:$0.5799
            • 5000:$0.5999
            • 2500:$0.6309
            UC2845AQDRTexas InstrumentsAutomotive Catalog Current-Mode PWM Controller5000
            • 1000:$0.4900
            • 750:$0.5500
            • 500:$0.6900
            • 250:$0.8500
            • 100:$0.9200
            • 25:$1.0700
            • 10:$1.1600
            • 1:$1.3000
            UC2845AQD8RTexas InstrumentsAutomotive Catalog Current-Mode PWM Controller8756
            • 1000:$0.4900
            • 750:$0.5500
            • 500:$0.6900
            • 250:$0.8500
            • 100:$0.9200
            • 25:$1.0700
            • 10:$1.1600
            • 1:$1.3000
            UC2845AQD8Texas InstrumentsAutomotive Catalog Current-Mode PWM Controller750
            • 1000:$0.5700
            • 750:$0.6400
            • 500:$0.8000
            • 250:$0.9800
            • 100:$1.0600
            • 25:$1.2400
            • 10:$1.3400
            • 1:$1.5000
            UC2845AQDR
            DISTI # 595-UC2845AQDR            		Texas InstrumentsSwitching Controllers Auto Cat Crrnt-Mode
            RoHS: Compliant            		3356
            • 1:$1.4200
            • 10:$1.2100
            • 100:$0.9350
            • 500:$0.8270
            • 1000:$0.6530
            • 2500:$0.5790
            • 10000:$0.5570
            UC2845AQD8R
            DISTI # 595-UC2845AQD8R            		Texas InstrumentsSwitching Controllers Auto Cat Crrnt-Mode
            RoHS: Compliant            		4692
            • 1:$1.4300
            • 10:$1.2200
            • 100:$0.9360
            • 500:$0.8270
            • 1000:$0.6530
            • 2500:$0.5790
            • 10000:$0.5570
            UC2845AQD8
            DISTI # 595-UC2845AQD8            		Texas InstrumentsSwitching Controllers Auto Cat Crrnt-Mode
            RoHS: Compliant            		125
            • 1:$1.4800
            • 10:$1.2600
            • 100:$1.0100
            • 500:$0.8790
            • 1000:$0.7280
            • 2500:$0.6780
            • 5000:$0.6530
            • 10000:$0.6280
            UC2845AQD
            DISTI # 595-UC2845AQD            		Texas InstrumentsSwitching Controllers Auto Cat Crrnt-Mode
            RoHS: Compliant            		0
              UC2845AQTexas InstrumentsSwitching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PQCC20
              RoHS: Not Compliant              		3470
              • 1000:$0.6200
              • 500:$0.6500
              • 100:$0.6800
              • 25:$0.7100
              • 1:$0.7600
              UC2845AQDTexas InstrumentsSwitching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO14
              RoHS: Compliant              		2500
              • 1000:$0.3400
              • 500:$0.3600
              • 100:$0.3800
              • 25:$0.3900
              • 1:$0.4200
              UC2845AQDRTexas InstrumentsSwitching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO14
              RoHS: Compliant              		6702
              • 1000:$0.5800
              • 500:$0.6100
              • 100:$0.6300
              • 25:$0.6600
              • 1:$0.7100
              UC2845AQD8RTexas InstrumentsSwitching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO8
              RoHS: Compliant              		17233
              • 1000:$0.5800
              • 500:$0.6100
              • 100:$0.6300
              • 25:$0.6600
              • 1:$0.7100
              UC2845AQD8Texas InstrumentsSwitching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO8
              RoHS: Compliant              		3501
              • 1000:$0.6600
              • 500:$0.6900
              • 100:$0.7200
              • 25:$0.7500
              • 1:$0.8100
              Bild Teil # Beschreibung
              UC2825NG4

              Mfr.#: UC2825NG4

              OMO.#: OMO-UC2825NG4-TEXAS-INSTRUMENTS

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              UC2845ADG4

              Mfr.#: UC2845ADG4

              OMO.#: OMO-UC2845ADG4-TEXAS-INSTRUMENTS

              		 Switching Controllers Current-Mode PWM Controlle
              UC2844BD1013TR-CUT TAPE

              Mfr.#: UC2844BD1013TR-CUT TAPE

              OMO.#: OMO-UC2844BD1013TR-CUT-TAPE-1190

              		 Neu und Original
              UC2825J/883

              Mfr.#: UC2825J/883

              OMO.#: OMO-UC2825J-883-1190

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              UC2842ADR2G

              Mfr.#: UC2842ADR2G

              OMO.#: OMO-UC2842ADR2G-1190

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              UC2842DR

              Mfr.#: UC2842DR

              OMO.#: OMO-UC2842DR-1190

              		 Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO14
              UC2872DWTR , HVC202BTRF

              Mfr.#: UC2872DWTR , HVC202BTRF

              OMO.#: OMO-UC2872DWTR-HVC202BTRF-1190

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              UC2845ADW

              Mfr.#: UC2845ADW

              OMO.#: OMO-UC2845ADW-TEXAS-INSTRUMENTS

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              UC2825Q

              Mfr.#: UC2825Q

              OMO.#: OMO-UC2825Q-TEXAS-INSTRUMENTS

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              UC2855BDW

              Mfr.#: UC2855BDW

              OMO.#: OMO-UC2855BDW-TEXAS-INSTRUMENTS

              		 IC PFC CTRLR AVERAGE CURR 20SOIC
              Verfügbarkeit
              Aktie:
              Available
              Auf Bestellung:
              4500
              Menge eingeben:
              Der aktuelle Preis von UC2845AQ 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
              0,93 $
              0,93 $
              10
              0,88 $
              8,83 $
              100
              0,84 $
              83,70 $
              500
              0,79 $
              395,25 $
              1000
              0,74 $
              744,00 $
              Aufgrund von Halbleiterknappheit ab 2021 ist der untere Preis der Normalpreis vor 2021. Bitte senden Sie eine Anfrage zur Bestätigung.
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