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UCC28740D

UCC28740D
Mfr. #:
UCC28740D
Descripción:
Switching Controllers Constant-VTG-Crnt Flyback Cntl
Ciclo vital:
Nuevo de este fabricante.
Ficha de datos:
UCC28740D Ficha de datos
Entrega:
DHL FedEx Ups TNT EMS
Pago:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
Más información:
UCC28740D más información UCC28740D Product Details
Atributo del producto
Valor de atributo
Fabricante
TI
categoria de producto
PMIC - Convertidores CA CC, conmutadores fuera de línea
Serie
UCC28740
embalaje
Embalaje alternativo de tubo
Unidad de peso
0.008960 oz
Estilo de montaje
SMD / SMT
Paquete-Estuche
SOIC-7
Temperatura de funcionamiento
-40°C ~ 125°C (TJ)
Tipo de montaje
Montaje superficial
Paquete de dispositivo de proveedor
7-SOIC
Potencia-Watts
-
Aislamiento de salida
Aislado
Interruptor-interno-s
No
Ruptura de voltaje
-
Topología
Volar de vuelta
Arranque por voltaje
21V
Suministro de voltaje Vcc-Vdd
9 V ~ 35 V
Ciclo de trabajo
-
Conmutación de frecuencia
170Hz ~ 100kHz
Protección contra fallas
Limitación de corriente, sobretensión
Funciones de control
-
Temperatura máxima de funcionamiento
+ 125 C
Temperatura mínima de funcionamiento
- 40 C
Voltaje de suministro de funcionamiento
8.1 V to 35 V
Frecuencia de cambio
0.17 kHz to 100 kHz
Ciclo de trabajo máximo
99 %
Tags
UCC28740D, UCC28740, UCC2874, UCC287, 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
***as Instruments
Constant-Voltage, Constant-Current Flyback Controller Using Opto-Coupler Feedback 7-SOIC -40 to 125
***p One Stop Global
Current Mode PWM Controller 25mA 7-Pin SOIC Tube
***i-Key
IC REG CTRLR FLYBK ISO 7SOIC
***ical
Constant-Voltage Constant-Current Flyback Controller
***ark
Ic, Cv/cc Flybk Controller, 38V, Soic-7; Input Voltage:-; Output Voltage:-; Output Current:-; Supply Voltage Min:9V; Supply Voltage Max:35V; Controller Ic Case Style:soic; No. Of Pins:7Pins; Frequency:100Khz; Operating Temperature Rohs Compliant: Yes
***ment14 APAC
Prices include import duty and tax. IC, CV/CC FLYBK CONTROLLER, 38V, SOIC-7; Input Voltage:-; Output Voltage:-; Output Current:-; Supply Voltage Min:9V; Supply Voltage Max:35V; Controller IC Case Style:SOIC; No. of Pins:7Pins; Frequency:100kHz; Operating Temperature Min:-40°C; Operating Temperature Max:125°C; Product Range:-; Automotive Qualification Standard:-; MSL:MSL 1 - Unlimited; SVHC:No SVHC (15-Jan-2019)
***nell
IC, CV/CC FLYBK CONTROLLER, 38V, SOIC-7; Tensione di Ingresso:-; Tensione di Uscita:-; Corrente di Uscita:-; Tensione di Alimentazione Min:9V; Tensione di Alimentazione Max:35V; Formato IC Controller:SOIC; No. di Pin:7Pin; Frequenza:100kHz; Temperatura di Esercizio Min:-40°C; Temperatura di Esercizio Max:125°C; Gamma Prodotti:-; Standard di Qualifica Automotive:-; Livello di Sensibilità all'Umidità (MSL):MSL 1 - Non Limitata; Sostanze Estremamente Preoccupanti (SVHC):No SVHC (15-Jan-2019)
UCC28740 Constant-Current Flyback Controllers
OMO Electronic UCC28740 Constant-Current Flyback Controllers are an isolated-flyback power-supply controller that provides Constant-Voltage (CV) using an optical coupler to improve transient response to large-load steps. Constant-Current (CC) regulation is accomplished through Primary-Side Regulation (PSR) techniques. These devices process information from opto-coupled feedback and an auxiliary flyback winding for precise high-performance control of output voltage and current. An internal 700V start-up switch, dynamically controlled operating states, and a tailored modulation profile support ultra-low standby power without sacrificing start-up time or output transient response. Control algorithms in the UCC28740 allow operating efficiencies to meet or exceed applicable standards. The UCC28740EVM-525 Evaluation Module is a 10W off-line discontinuous mode (DCM) flyback converter that provides constant-voltage (CV) and constant-current (CC) output regulation.
Parte # Descripción Valores Precio
UCC28740DR
DISTI # V39:1801_07429260		Current Mode PWM Controller 25mA 7-Pin SOIC T/R
RoHS: Compliant		2500
  • 12500:$0.4638
  • 5000:$0.4868
  • 2500:$0.4922
UCC28740D
DISTI # V36:1790_07429259		Current Mode PWM Controller 25mA 106kHz 7-Pin SOIC Tube
RoHS: Compliant		22
  • 10000:$0.5683
  • 2500:$0.5901
  • 1000:$0.6380
  • 500:$0.8152
  • 100:$0.9497
  • 10:$1.2292
  • 1:$1.5881
UCC28740D
DISTI # V39:1801_07429259		Current Mode PWM Controller 25mA 106kHz 7-Pin SOIC Tube
RoHS: Compliant		0
    UCC28740D
    DISTI # V99:2348_07429259    		Current Mode PWM Controller 25mA 106kHz 7-Pin SOIC Tube
    RoHS: Compliant    		0
      UCC28740DR
      DISTI # V72:2272_07429260      		Current Mode PWM Controller 25mA 7-Pin SOIC T/R
      RoHS: Compliant      		0
        UCC28740DR
        DISTI # 296-41059-1-ND        		IC REG CTRLR FLYBK ISO 7SOIC
        RoHS: Compliant
        Min Qty: 1
        Container: Cut Tape (CT)        		11728In Stock
        • 1000:$0.5716
        • 500:$0.7241
        • 100:$0.8765
        • 10:$1.1240
        • 1:$1.2600
        UCC28740DR
        DISTI # 296-41059-6-ND        		IC REG CTRLR FLYBK ISO 7SOIC
        RoHS: Compliant
        Min Qty: 1
        Container: Digi-Reel®        		11728In Stock
        • 1000:$0.5716
        • 500:$0.7241
        • 100:$0.8765
        • 10:$1.1240
        • 1:$1.2600
        UCC28740DR
        DISTI # 296-41059-2-ND        		IC REG CTRLR FLYBK ISO 7SOIC
        RoHS: Compliant
        Min Qty: 2500
        Container: Tape & Reel (TR)        		7500In Stock
        • 12500:$0.4736
        • 5000:$0.4921
        • 2500:$0.5180
        UCC28740D
        DISTI # 296-36516-5-ND        		IC REG CTRLR FLYBK ISO 7SOIC
        RoHS: Compliant
        Min Qty: 1
        Container: Tube        		652In Stock
        • 5025:$0.5905
        • 2550:$0.6216
        • 1050:$0.6660
        • 525:$0.8436
        • 150:$1.0212
        • 75:$1.2432
        • 10:$1.3100
        • 1:$1.4700
        UCC28740D
        DISTI # 31723342        		Current Mode PWM Controller 25mA 106kHz 7-Pin SOIC Tube
        RoHS: Compliant        		9000
        • 6000:$0.5621
        • 3000:$0.5662
        • 1800:$0.5860
        • 1500:$0.6068
        UCC28740DR
        DISTI # 32746204        		Current Mode PWM Controller 25mA 7-Pin SOIC T/R
        RoHS: Compliant        		2500
        • 12500:$0.4986
        • 5000:$0.5233
        • 2500:$0.5291
        UCC28740D
        DISTI # 31928349        		Current Mode PWM Controller 25mA 106kHz 7-Pin SOIC Tube
        RoHS: Compliant        		22
        • 10000:$0.6109
        • 2500:$0.6344
        • 1000:$0.6858
        • 500:$0.8763
        • 100:$1.0209
        • 12:$1.3214
        UCC28740D
        DISTI # UCC28740D        		Current Mode PWM Controller 25mA 7-Pin SOIC Tube - Rail/Tube (Alt: UCC28740D)
        RoHS: Compliant
        Min Qty: 600
        Container: Tube        		Americas - 1400
        • 6000:$0.5569
        • 3000:$0.5719
        • 1800:$0.5919
        • 1200:$0.6129
        • 600:$0.6439
        UCC28740D
        DISTI # UCC28740D        		Current Mode PWM Controller 25mA 7-Pin SOIC Tube (Alt: UCC28740D)
        RoHS: Compliant
        Min Qty: 75
        Container: Tube        		Europe - 0
        • 750:€0.5399
        • 450:€0.5789
        • 300:€0.6749
        • 150:€0.7369
        • 75:€0.8999
        UCC28740DR
        DISTI # UCC28740DR        		Current Mode PWM Controller 25mA 7-Pin SOIC T/R - Tape and Reel (Alt: UCC28740DR)
        RoHS: Compliant
        Min Qty: 2500
        Container: Reel        		Americas - 0
        • 25000:$0.4639
        • 15000:$0.4769
        • 10000:$0.4929
        • 5000:$0.5109
        • 2500:$0.5369
        UCC28740DR
        DISTI # UCC28740DR        		Current Mode PWM Controller 25mA 7-Pin SOIC T/R (Alt: UCC28740DR)
        RoHS: Compliant
        Min Qty: 2500
        Container: Tape and Reel        		Europe - 0
        • 25000:€0.4499
        • 15000:€0.4819
        • 10000:€0.5629
        • 5000:€0.6139
        • 2500:€0.7499
        UCC28740DConstant-Voltage, Constant-Current Flyback Controller Using Opto-Coupler Feedback6158
        • 1000:$0.5000
        • 750:$0.5500
        • 500:$0.6700
        • 250:$0.8000
        • 100:$0.8700
        • 25:$1.0000
        • 10:$1.0700
        • 1:$1.1900
        UCC28740DRConstant-Voltage, Constant-Current Flyback Controller Using Opto-Coupler Feedback3882
        • 1000:$0.4200
        • 750:$0.4700
        • 500:$0.5900
        • 250:$0.7200
        • 100:$0.7800
        • 25:$0.9100
        • 10:$0.9900
        • 1:$1.1100
        UCC28740DR
        DISTI # 595-UCC28740DR        		Switching Controllers Constant-VTG-Crnt Flyback Cntlr
        RoHS: Compliant        		54780
        • 1:$1.2200
        • 10:$1.0400
        • 100:$0.7960
        • 500:$0.7030
        • 1000:$0.5550
        • 2500:$0.4930
        • 10000:$0.4740
        UCC28740D
        DISTI # 595-UCC28740D        		Switching Controllers Constant-VTG-Crnt Flyback Cntlr
        RoHS: Compliant        		459
        • 1:$1.4600
        • 10:$1.2400
        • 100:$0.9550
        • 500:$0.8440
        • 1000:$0.6660
        • 2500:$0.5910
        • 10000:$0.5690
        UCC28740DSwitching Controller, Current/voltage-mode, 106kHz Switching Freq-Max, PDSO7
        RoHS: Compliant        		75
        • 1000:$0.5800
        • 500:$0.6100
        • 100:$0.6300
        • 25:$0.6600
        • 1:$0.7100
        UCC28740D .
        DISTI # 2361259        		IC, CV/CC FLYBK CONTROLLER, 38V, SOIC-7
        RoHS: Compliant        		2
        • 1:$0.9280
        UCC28740D .
        DISTI # 2361259        		IC, CV/CC FLYBK CONTROLLER, 38V, SOIC-7
        RoHS: Compliant        		0
        • 250:£0.6810
        • 100:£0.7230
        • 50:£0.8290
        • 25:£0.9350
        • 1:£1.0700
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        Disponibilidad
        Valores:
        Available
        En orden:
        4500
        Ingrese la cantidad:
        El precio actual de UCC28740D es solo de referencia, si desea obtener el mejor precio, envíe una consulta o envíe un correo electrónico directo a nuestro equipo de ventas [email protected]
        Precio de referencia (USD)
        Cantidad
        Precio unitario
        Ext. Precio
        1
        0,75 US$
        0,75 US$
        10
        0,71 US$
        7,12 US$
        100
        0,68 US$
        67,50 US$
        500
        0,64 US$
        318,75 US$
        1000
        0,60 US$
        600,00 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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