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TL2843BD-8

TL2843BD-8
Mfr. #:
TL2843BD-8
Beschreibung:
Switching Controllers Hi-Perf Current- Mode PWM Controller
Lebenszyklus:
Neu von diesem Hersteller.
Datenblatt:
TL2843BD-8 Datenblatt
Die Zustellung:
DHL FedEx Ups TNT EMS
Zahlung:
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ECAD Model:
Mehr Informationen:
TL2843BD-8 Mehr Informationen TL2843BD-8 Product Details
Produkteigenschaft
Attributwert
Hersteller:
Texas Instruments
Produktkategorie:
Schaltregler
RoHS:
Y
Topologie:
Boost, Flyback, Vorwärts
Anzahl der Ausgänge:
1 Output
Schaltfrequenz:
500 kHz
Arbeitszyklus - Max:
100 %
Ausgangsspannung:
0 V to 30 V
Ausgangsstrom:
200 mA
Minimale Betriebstemperatur:
- 40 C
Maximale Betriebstemperatur:
+ 85 C
Montageart:
SMD/SMT
Paket / Koffer:
SOIC-8
Verpackung:
Rohr
Betriebstemperaturbereich:
- 40 C to + 85 C
Serie:
TL2843B
Typ:
Strommodus-PWM-Controller
Marke:
Texas Instruments
Abfallzeit:
50 ns
Produktart:
Schaltregler
Anstiegszeit:
50 ns
Werkspackungsmenge:
75
Unterkategorie:
PMIC - Power-Management-ICs
Gewichtseinheit:
0.002561 oz
Tags
TL2843BD, TL2843B, TL2843, TL284, TL28, TL2
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.
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we buy and manage excess electronic components, including excess inventory identified for disposal.
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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
***as Instruments
High-Performance Current-Mode PWM Controller 8-SOIC -40 to 85
***ical
Current Mode PWM Controller 0V to 30V 200mA 500kHz 8-Pin SOIC Tube
***p One Stop Global
Current Mode PWM Controller 0V to 30V 200mA 8-Pin SOIC Tube
***i-Key
IC REG CTRLR MULT TOPOLOGY 8SOIC
***ark
Pulse Width Modulation (PWM) Controller IC; Frequency:500kHz; No. of Pins:8; Operating Temperature Range:-40°C to +85°C; Control Mode:Current; Leaded Process Compatible:Yes; Number of PWM Outputs:1; Output Current:200mA ;RoHS Compliant: Yes
***AS
The TL284xB and TL384xB series of control integrated circuits provide the features that are necessary to implement off-line or dc-to-dc fixed-frequency current-mode control schemes, with a minimum number of external components. Internally implemented circuits include an undervoltage lockout (UVLO) and a precision reference that is trimmed for accuracy at the error amplifier input. Other internal circuits include logic to ensure latched operation, a pulse-width modulation (PWM) comparator that also provides current-limit control, and a totem-pole output stage designed to source or sink high-peak current. The output stage, suitable for driving N-channel MOSFETs, is low when it is in the off state.
***AS INST
The TL284xB and TL384xB series are pin compatible with the standard TL284x and TL384x with the following improvements. The start-up current is specified to be 0.5 mA (max), while the oscillator discharge current is trimmed to 8.3 mA (typ). In addition, during undervoltage lockout conditions, the output has a maximum saturation voltage of 1.2 V while sinking 10 mA (VCC = 5 V).
***ASIN
Major differences between members of these series are the UVLO thresholds and maximum duty-cycle ranges. Typical UVLO thresholds of 16 V (on) and 10 V (off) on the TLx842B and TLx844B devices make them ideally suited to off-line applications. The corresponding typical thresholds for the TLx843B and TLx845B devices are 8.4 V (on) and 7.6 V (off). The TLx842B and TLx843B devices can operate to duty cycles approaching 100%. A duty-cycle range of 0% to 50% is obtained by the TLx844B and TLx845B by the addition of an internal toggle flip-flop, which blanks the output off every other clock cycle.The TL284xB-series devices are characterized for operation from -40°C to 85°C. The TL384xB-series devices are characterized for operation from 0°C to 70°C.
Teil # Beschreibung Aktie Preis
TL2843BD-8
DISTI # 31720462		Current Mode PWM Controller 0V to 30V 200mA 8-Pin SOIC Tube
RoHS: Compliant		6000
  • 10000:$0.4950
  • 2500:$0.5138
  • 1500:$0.5792
TL2843BD-8
DISTI # 296-34270-5-ND		IC REG CTRLR MULT TOPOLOGY 8SOIC
RoHS: Compliant
Min Qty: 675
Container: Tube		Temporarily Out of Stock
  • 675:$0.7410
TL2843BD-8
DISTI # V39:1801_07373128		Current Mode PWM Controller 0V to 30V 200mA 8-Pin SOIC Tube
RoHS: Compliant		0
    TL2843BD-8
    DISTI # TL2843BD-8    		Current Mode PWM Controller 0V to 30V 200mA 8-Pin SOIC Tube - Rail/Tube (Alt: TL2843BD-8)
    RoHS: Compliant
    Min Qty: 675
    Container: Tube    		Americas - 0
    • 6750:$0.4889
    • 3375:$0.5029
    • 2025:$0.5199
    • 1350:$0.5379
    • 675:$0.5659
    TL2843BD-8
    DISTI # TL2843BD-8    		Current Mode PWM Controller 0V to 30V 200mA 8-Pin SOIC Tube (Alt: TL2843BD-8)
    RoHS: Compliant
    Min Qty: 75
    Container: Tube    		Europe - 0
    • 750:€0.4739
    • 450:€0.5079
    • 300:€0.5929
    • 150:€0.6469
    • 75:€0.7909
    TL2843BD-8High-Performance Current-Mode PWM Controller450
    • 1000:$0.4400
    • 750:$0.5000
    • 500:$0.6200
    • 250:$0.7600
    • 100:$0.8200
    • 25:$0.9600
    • 10:$1.0400
    • 1:$1.1700
    TL2843BDR-8
    DISTI # 595-TL2843BDR-8    		Switching Controllers Current Mode PWM Controller
    RoHS: Compliant    		1567
    • 1:$1.0800
    • 10:$0.9200
    • 100:$0.7100
    • 500:$0.6270
    • 1000:$0.4950
    • 2500:$0.4390
    • 10000:$0.4230
    TL2843BD-8
    DISTI # 595-TL2843BD-8    		Switching Controllers Hi-Perf Current- Mode PWM Controller
    RoHS: Compliant    		690
    • 1:$1.2800
    • 10:$1.0900
    • 100:$0.8390
    • 500:$0.7410
    • 1000:$0.5850
    • 2500:$0.5190
    • 10000:$0.5000
    TL2843BDRG4-8
    DISTI # 595-TL2843BDRG4-8    		Switching Controllers Current Mode PWM Controller
    RoHS: Compliant    		0
    • 2500:$0.4390
    • 10000:$0.4230
    TL2843BD-8Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO8
    RoHS: Compliant    		825
    • 1000:$0.5100
    • 500:$0.5400
    • 100:$0.5600
    • 25:$0.5900
    • 1:$0.6300
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    Verfügbarkeit
    Aktie:
    690
    Auf Bestellung:
    2673
    Menge eingeben:
    Der aktuelle Preis von TL2843BD-8 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
    1,28 $
    1,28 $
    10
    1,09 $
    10,90 $
    100
    0,84 $
    83,90 $
    500
    0,74 $
    370,50 $
    1000
    0,58 $
    585,00 $
    2500
    0,52 $
    1 297,50 $
    10000
    0,50 $
    5 000,00 $
    Aufgrund von Halbleiterknappheit ab 2021 ist der untere Preis der Normalpreis vor 2021. Bitte senden Sie eine Anfrage zur Bestätigung.
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