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TL2843BDR

TL2843BDR
Mfr. #:
TL2843BDR
Descripción:
Switching Controllers Current Mode PWM Controller
Ciclo vital:
Nuevo de este fabricante.
Ficha de datos:
TL2843BDR Ficha de datos
Entrega:
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Pago:
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ECAD Model:
Más información:
TL2843BDR más información TL2843BDR Product Details
Atributo del producto
Valor de atributo
Fabricante:
Instrumentos Texas
Categoria de producto:
Controladores de conmutación
RoHS:
Y
Topología:
Impulsar, retroceder, avanzar
Número de salidas:
1 Output
Frecuencia de cambio:
500 kHz
Ciclo de trabajo - Máx .:
100 %
Tensión de salida:
0 V to 30 V
Corriente de salida:
200 mA
Temperatura mínima de funcionamiento:
- 40 C
Temperatura máxima de funcionamiento:
+ 85 C
Estilo de montaje:
SMD / SMT
Paquete / Caja:
SOIC-14
Embalaje:
Carrete
Rango de temperatura de funcionamiento:
- 40 C to + 85 C
Serie:
TL2843B
Escribe:
Controladores PWM en modo actual
Marca:
Instrumentos Texas
Otoño:
50 ns
Tipo de producto:
Controladores de conmutación
Hora de levantarse:
50 ns
Cantidad de paquete de fábrica:
2500
Subcategoría:
PMIC: circuitos integrados de administración de energía
Unidad de peso:
0.004564 oz
Tags
TL2843BDR, 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.
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
    S***M
    S***M
    UA

    Fast shipping. Good quality product.

    2019-01-08
    A***y
    A***y
    RU

    Took for installation in the screwdriver. At the slightest click, knocks the protection. Comes out of protection only when charging is connected. Among other things, specially ordered a paid accelerated delivery (23-32 days), one hell was 2 months!? Note-there is no cf inscription on the board, i.e. It's a replica.I'm gonna have to the constants and jumpers...

    2019-01-25
    E***v
    E***v
    DE

    Mask a little curve, but will go, not critical

    2019-05-19
***as Instruments
High-Performance Current-Mode PWM Controller 14-SOIC -40 to 85
***ical
Current Mode PWM Controller 0V to 30V 200mA 500kHz 14-Pin SOIC T/R
***p One Stop Global
Current Mode PWM Controller 0V to 30V 200mA 14-Pin SOIC T/R
*** Source Electronics
IC REG CTRLR MULT TOP 14SOIC
***ser
PWM Power Supply Controllers Current Mode PWM Controller
***ark
Pulse Width Modulation (PWM) Controller IC; Frequency:500kHz; No. of Pins:14; 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
***NS
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 INSTRUMENTS INCORPORATED
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).
***ASI
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.
Parte # Descripción Valores Precio
TL2843BDR
DISTI # V98:2334_07373129		Current Mode PWM Controller 0V to 30V 200mA 500kHz 14-Pin SOIC T/R
RoHS: Compliant		2494
  • 75000:$0.3795
  • 30000:$0.3847
  • 15000:$0.3899
  • 6000:$0.3952
  • 3000:$0.4004
  • 1000:$0.4661
  • 500:$0.5800
  • 250:$0.6794
  • 100:$0.6813
  • 50:$0.8649
  • 25:$0.8663
  • 10:$0.8676
  • 1:$1.0048
TL2843BDR-8
DISTI # V72:2272_07373130		Current Mode PWM Controller 0V to 30V 200mA 8-Pin SOIC T/R
RoHS: Compliant		2088
  • 1000:$0.4713
  • 500:$0.5788
  • 250:$0.5974
  • 100:$0.6637
  • 25:$0.8708
  • 10:$0.8721
  • 1:$1.0062
TL2843BDR-8
DISTI # 296-21847-1-ND		IC REG CTRLR MULT TOPOLOGY 8SOIC
RoHS: Compliant
Min Qty: 1
Container: Cut Tape (CT)		5100In Stock
  • 1000:$0.5099
  • 500:$0.6458
  • 100:$0.7818
  • 10:$1.0030
  • 1:$1.1200
TL2843BDR-8
DISTI # 296-21847-6-ND		IC REG CTRLR MULT TOPOLOGY 8SOIC
RoHS: Compliant
Min Qty: 1
Container: Digi-Reel®		5100In Stock
  • 1000:$0.5099
  • 500:$0.6458
  • 100:$0.7818
  • 10:$1.0030
  • 1:$1.1200
TL2843BDR
DISTI # 296-21846-1-ND		IC REG CTRLR MULT TOP 14SOIC
RoHS: Compliant
Min Qty: 1
Container: Cut Tape (CT)		3888In Stock
  • 1000:$0.5099
  • 500:$0.6458
  • 100:$0.7818
  • 10:$1.0030
  • 1:$1.1200
TL2843BDR
DISTI # 296-21846-6-ND		IC REG CTRLR MULT TOP 14SOIC
RoHS: Compliant
Min Qty: 1
Container: Digi-Reel®		3888In Stock
  • 1000:$0.5099
  • 500:$0.6458
  • 100:$0.7818
  • 10:$1.0030
  • 1:$1.1200
TL2843BDR
DISTI # 296-21846-2-ND		IC REG CTRLR MULT TOP 14SOIC
RoHS: Compliant
Min Qty: 2500
Container: Tape & Reel (TR)		Temporarily Out of Stock
  • 12500:$0.4224
  • 5000:$0.4389
  • 2500:$0.4620
TL2843BDR-8
DISTI # 296-21847-2-ND		IC REG CTRLR MULT TOPOLOGY 8SOIC
RoHS: Compliant
Min Qty: 2500
Container: Tape & Reel (TR)		Temporarily Out of Stock
  • 12500:$0.4224
  • 5000:$0.4389
  • 2500:$0.4620
TL2843BDRG4-8
DISTI # TL2843BDRG4-8-ND		IC REG CTRLR MULT TOPOLOGY 8SOIC
RoHS: Compliant
Min Qty: 2500
Container: Tape & Reel (TR)		Temporarily Out of Stock
  • 2500:$0.4620
TL2843BDR-8
DISTI # 30706856		Current Mode PWM Controller 0V to 30V 200mA 8-Pin SOIC T/R
RoHS: Compliant		2500
  • 2500:$0.4559
TL2843BDR
DISTI # 25830700		Current Mode PWM Controller 0V to 30V 200mA 500kHz 14-Pin SOIC T/R
RoHS: Compliant		2494
  • 1000:$0.4661
  • 500:$0.5800
  • 250:$0.6794
  • 100:$0.6813
  • 50:$0.8649
  • 25:$0.8663
  • 16:$0.8676
TL2843BDR-8
DISTI # 25777073		Current Mode PWM Controller 0V to 30V 200mA 8-Pin SOIC T/R
RoHS: Compliant		2088
  • 1000:$0.4713
  • 500:$0.5788
  • 250:$0.5974
  • 100:$0.6637
  • 25:$0.8708
  • 16:$0.8721
TL2843BDR
DISTI # TL2843BDR		Current Mode PWM Controller 0V to 30V 200mA 14-Pin SOIC T/R - Tape and Reel (Alt: TL2843BDR)
RoHS: Compliant
Min Qty: 2500
Container: Reel		Americas - 0
  • 2500:$0.4779
  • 5000:$0.4549
  • 10000:$0.4399
  • 15000:$0.4249
  • 25000:$0.4139
TL2843BDR-8
DISTI # TL2843BDR-8		Current Mode PWM Controller 0V to 30V 200mA 8-Pin SOIC T/R - Tape and Reel (Alt: TL2843BDR-8)
RoHS: Compliant
Min Qty: 2500
Container: Reel		Americas - 0
  • 2500:$0.4779
  • 5000:$0.4549
  • 10000:$0.4399
  • 15000:$0.4249
  • 25000:$0.4139
TL2843BDR-8
DISTI # TL2843BDR-8		Current Mode PWM Controller 0V to 30V 200mA 8-Pin SOIC T/R (Alt: TL2843BDR-8)
RoHS: Compliant
Min Qty: 2500
Container: Tape and Reel		Asia - 0
    TL2843BDRG4-8
    DISTI # TL2843BDRG4-8    		Current Mode PWM Controller 0V to 30V 200mA 8-Pin SOIC T/R - Tape and Reel (Alt: TL2843BDRG4-8)
    RoHS: Compliant
    Min Qty: 2500
    Container: Reel    		Americas - 0
    • 2500:$0.4779
    • 5000:$0.4549
    • 10000:$0.4399
    • 15000:$0.4249
    • 25000:$0.4139
    TL2843BDR-8
    DISTI # 37X8843    		PWM CTRL, CURRENT MODE, 12-25V, SOIC-8,Input Voltage:5.5V,Output Voltage:30V,Output Current:200mA,Supply Voltage Min:12V,Supply Voltage Max:25V,Controller IC Case Style:SOIC,No. of Pins:8Pins,Frequency:500kHz,Operating , RoHS Compliant: Yes17
    • 1:$1.0800
    • 10:$0.9200
    • 25:$0.8500
    • 50:$0.7800
    • 100:$0.7100
    • 250:$0.6690
    • 500:$0.6270
    • 1000:$0.4950
    TL2843BDRHigh-Performance Current-Mode PWM Controller4937
    • 1000:$0.3800
    • 750:$0.4200
    • 500:$0.5300
    • 250:$0.6400
    • 100:$0.7000
    • 25:$0.8200
    • 10:$0.8800
    • 1:$0.9900
    TL2843BDR-8High-Performance Current-Mode PWM Controller9319
    • 1000:$0.3800
    • 750:$0.4200
    • 500:$0.5300
    • 250:$0.6400
    • 100:$0.7000
    • 25:$0.8200
    • 10:$0.8800
    • 1:$0.9900
    TL2843BDR-8Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO8
    RoHS: Compliant    		37500
    • 1000:$0.4900
    • 500:$0.5100
    • 100:$0.5300
    • 25:$0.5600
    • 1:$0.6000
    TL2843BDR
    DISTI # 595-TL2843BDR    		Switching Controllers Current Mode PWM Controller
    RoHS: Compliant    		2496
    • 1:$1.0800
    • 10:$0.9200
    • 100:$0.7100
    • 500:$0.6270
    • 1000:$0.4950
    • 2500:$0.4390
    • 10000:$0.4230
    TL2843BD
    DISTI # 595-TL2843BD    		Switching Controllers Hi-Perf Current- Mode PWM Controller
    RoHS: Compliant    		648
    • 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
    TL2843BDRG4
    DISTI # 595-TL2843BDRG4    		Switching Controllers Current Mode PWM Controller
    RoHS: Compliant    		0
      TL2843BDG4
      DISTI # 595-TL2843BDG4      		Switching Controllers Hi-Perf Current- Mode PWM Controller
      RoHS: Compliant      		0
        TL2843BDR-8
        DISTI # 595-TL2843BDR-8        		Switching Controllers Current Mode PWM Controller
        RoHS: Compliant        		2055
        • 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        		740
        • 1:$1.2800
        • 10:$1.0900
        • 100:$0.8390
        • 500:$0.7410
        • 1000:$0.5850
        • 2500:$0.5190
        • 10000:$0.5000
        TL2843BDG4-8
        DISTI # 595-TL2843BDG4-8        		Switching Controllers Hi-Perf Current- Mode PWM Controller
        RoHS: Compliant        		0
          TL2843BDR-8
          DISTI # 2383049          		PWM CTRL, CURRENT MODE, 12-25V, SOIC-8
          RoHS: Compliant          		371
          • 1:£0.8840
          • 50:£0.7340
          • 100:£0.5680
          • 250:£0.5350
          • 500:£0.5010
          TL2843BDR
          DISTI # C1S746202296415          		Current Mode PWM Controller 0V to 30V 200mA 500kHz 14-Pin SOIC T/R
          RoHS: Compliant          		2494
          • 100:$0.6813
          • 50:$0.8649
          • 10:$0.8676
          TL2843BDR-8
          DISTI # C1S746203156859          		Current Mode PWM Controller 0V to 30V 200mA 500kHz 8-Pin SOIC T/R
          RoHS: Compliant          		2098
          • 250:$0.5974
          • 100:$0.6637
          • 10:$0.8721
          TL2843BDR-8
          DISTI # 2383049RL          		PWM CTRL, CURRENT MODE, 12-25V, SOIC-8
          RoHS: Compliant          		0
          • 1:$1.7200
          • 10:$1.4600
          • 100:$1.1300
          • 500:$0.9930
          • 1000:$0.7840
          • 2500:$0.6960
          • 10000:$0.6690
          • 22500:$0.6490
          TL2843BDR-8
          DISTI # 2383049          		PWM CTRL, CURRENT MODE, 12-25V, SOIC-8
          RoHS: Compliant          		317
          • 1:$1.7200
          • 10:$1.4600
          • 100:$1.1300
          • 500:$0.9930
          • 1000:$0.7840
          • 2500:$0.6960
          • 10000:$0.6690
          • 22500:$0.6490
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          Disponibilidad
          Valores:
          Available
          En orden:
          1985
          Ingrese la cantidad:
          El precio actual de TL2843BDR es solo de referencia, si desea obtener el mejor precio, envíe una consulta o envíe un correo electrónico directo a nuestro equipo de ventas [email protected]
          Precio de referencia (USD)
          Cantidad
          Precio unitario
          Ext. Precio
          1
          1,08 US$
          1,08 US$
          10
          0,92 US$
          9,20 US$
          100
          0,71 US$
          71,00 US$
          500
          0,63 US$
          313,50 US$
          1000
          0,50 US$
          495,00 US$
          Debido a la escasez de semiconductores a partir de 2021, el precio inferior es el precio normal antes de 2021. Envíe una consulta para confirmar.
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