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UCC38501N

UCC38501N
Mfr. #:
UCC38501N
Descripción:
Power Factor Correction - PFC BiCMOS PFC/PWM Comb Controller
Ciclo vital:
Nuevo de este fabricante.
Ficha de datos:
UCC38501N Ficha de datos
Entrega:
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ECAD Model:
Más información:
UCC38501N más información UCC38501N Product Details
Atributo del producto
Valor de atributo
Fabricante:
Instrumentos Texas
Categoria de producto:
Corrección del factor de potencia - PFC
RoHS:
Y
Frecuencia de cambio:
200 kHz
Temperatura mínima de funcionamiento:
0 C
Temperatura máxima de funcionamiento:
+ 70 C
Estilo de montaje:
A través del orificio
Paquete / Caja:
PDIP-20
Embalaje:
Tubo
Características:
< 150W Applications, Average Current Mode, Enable, OVP
Altura:
4.57 mm
Longitud:
24.33 mm
Rango de temperatura de funcionamiento:
0 C to + 70 C
Serie:
UCC38501
Escribe:
IC de corrección del factor de potencia
Ancho:
6.35 mm
Marca:
Instrumentos Texas
Tipo de producto:
PFC - Corrección del factor de potencia
Cantidad de paquete de fábrica:
18
Subcategoría:
PMIC: circuitos integrados de administración de energía
Unidad de peso:
0.079719 oz
Tags
UCC38501, UCC3850, UCC385, UCC38, UCC3, 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
    A***k
    A***k
    UA

    Ok!

    2019-06-11
    V***k
    V***k
    UA

    Very good seller! I recommend to all . Only 5 STARS !!!

    2019-05-23
    U***z
    U***z
    CL

    I arrive to order without problem i need to test

    2019-04-09
    V***s
    V***s
    BY

    Quickly exactly ok.

    2019-02-05
***ical
Power Factor Correction and PWM Controller 0.15mA 115kHz 20-Pin PDIP Tube
***as Instruments
PFC/PWM Combination controller with 10.5V/10V VCC UVLO and 6.75V/5.5V PWM UVLO, 0°C to 70°C 20-PDIP 0 to 70
***ser
Power Factor Correction (PFC) ICs BiCMOS PFC/PWM Comb Controller
***i-Key
IC PFC CTR AV CURR 100KHZ 20DIP
***et
BICMOS COMBINED PFC/PWM CONTROL
***ark
Power Factor Controller IC; Frequency:0.2MHz; Supply Voltage Min:10.8V; Supply Voltage Max:18V; Package/Case:20-PDIP; No. of Pins:20; Operating Temperature Range:0°C to +70°C; Startup Current:0.15mA; Supply Current:4mA ;RoHS Compliant: Yes
***TEXAS
The UCC2850x family provides all of the control functions necessary for an active power-factor-corrected preregulator and a second-stage dc-to-dc converter. The controller achieves near-unity power factor by shaping the ac input line current waveform to correspond to the ac input-line voltage using average current-mode control. The dc-to-dc converter uses peak current-mode control to perform the step-down power conversion.
***
The PFC stage is leading-edge modulated while the second stage is trailing-edge synchronized to allow for minimum overlap between the boost and PWM switches. This reduces ripple current in the bulk-output capacitor.In order to operate with over three-to-one range of input-line voltages, a line feedforward (VFF) is used to keep input power constant with varying input voltage. Generation of VFF is accomplished using IAC in conjunction with an external single-pole filter. This not only reduces external parts count, but also avoids the use of high-voltage components, offering a lower-cost solution. The multiplier then divides the line current by the square of VFF.
***AS INSRUMENTS
The UCC2850x PFC section incorporates a low offset-voltage amplifier with 7.5-V reference, a highly-linear multiplier capable of a wide current range, a high-bandwidth, low offset-current amplifier, with a novel noise-attenuation configuration, PWM comparator and latch, and a high-current output driver. Additional PFC features include over-voltage protection, zero-power detection to turn off the output when VAOUT is below 0.33 V and peak current and power limiting.
***AS INSTRUMENTS INCORPORATED
The dc-to-dc section relies on an error signal generated on the secondary-side and processes it by performing peak current mode control. The dc-to-dc section also features current limiting, a controlled soft-start, preset operating range with selectable options, and 50% maximum duty cycle.
***AS
The UCC28500 and UCC28502 have a wide PFC-UVLO threshold (16.5 V/10 V) for bootstrap bias supply operation. The UCC28501 and UCC28503 are designed with a narrow UVLO range (10.5 V/10 V) more suitable for fixed bias operation. The UCC28500 and UCC28501 have a narrow UVLO threshold for PWM stage (to allow operation down to 75% of nominal bulk voltage), while the UCC28502 and UCC38503 are configured for a much wider operation range for the PWM stage (down to 50% of bulk nominal voltage).
***AS INSTRUMEN
Available in 20-pin N and DW packages.
Parte # Descripción Valores Precio
UCC38501N
DISTI # 32727698		Power Factor Correction PWM CONTRLR 0.15mA 115kHz 20-Pin PDIP Tube
RoHS: Compliant		630
  • 92:$3.5340
  • 90:$3.5910
UCC38501N
DISTI # 296-11522-5-ND		IC PFC/PWM COMBO CTRLR 20-DIP
RoHS: Compliant
Min Qty: 1
Container: Tube		219In Stock
  • 2502:$3.6296
  • 1008:$3.7692
  • 504:$4.3276
  • 108:$4.9697
  • 36:$5.7236
  • 18:$6.0028
  • 1:$6.6400
UCC38501N
DISTI # V39:1801_07429793		Power Factor Correction PWM CONTRLR 0.15mA 115kHz 20-Pin PDIP Tube
RoHS: Compliant		0
    UCC38501N
    DISTI # UCC38501N    		Power Factor Correction PWM CONTRLR 0.15mA 115KHz 20-Pin PDIP - Rail/Tube (Alt: UCC38501N)
    RoHS: Compliant
    Min Qty: 90
    Container: Tube    		Americas - 0
    • 90:$3.9900
    • 92:$3.7900
    • 182:$3.6900
    • 450:$3.5900
    • 900:$3.4900
    UCC38501N
    DISTI # UCC38501N    		Power Factor Correction PWM CONTRLR 0.15mA 115KHz 20-Pin PDIP (Alt: UCC38501N)
    RoHS: Compliant
    Min Qty: 1    		Europe - 0
    • 1:€4.6900
    • 10:€4.3900
    • 25:€4.1900
    • 50:€3.8900
    • 100:€3.6900
    • 500:€3.4900
    • 1000:€3.3900
    UCC38501NBiCMOS PFC/PWM Combination Controller1240
    • 1000:$3.1700
    • 750:$3.2400
    • 500:$3.7400
    • 250:$4.3000
    • 100:$4.6100
    • 25:$5.1400
    • 10:$5.5000
    • 1:$6.1100
    UCC38501N
    DISTI # 595-UCC38501N    		Power Factor Correction - PFC BiCMOS PFC/PWM Comb Controller
    RoHS: Compliant    		97
    • 1:$6.6400
    • 10:$6.0000
    • 25:$5.5600
    • 100:$4.9700
    • 250:$4.7200
    • 500:$4.3300
    • 1000:$3.7700
    UCC38501NG4
    DISTI # 595-UCC38501NG4    		Power Factor Correction - PFC BiCMOS PFC/PWM Combo Cntrlr
    RoHS: Compliant    		0
      UCC38501NPower Factor Controller With Post Regulator, Current-mode, 1.2A, 120kHz Switching Freq-Max, BICMOS, PDIP20
      RoHS: Compliant      		2800
      • 1000:$3.6700
      • 500:$3.8600
      • 100:$4.0200
      • 25:$4.2000
      • 1:$4.5200
      UCC38501NPower Factor Controller With Post Regulator, Current-mode, 1.2A, 120kHz Switching Freq-Max, BICMOS, PDIP20
      RoHS: Compliant      		3655
      • 1000:$3.6700
      • 500:$3.8600
      • 100:$4.0200
      • 25:$4.2000
      • 1:$4.5200
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      Disponibilidad
      Valores:
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      En orden:
      2080
      Ingrese la cantidad:
      El precio actual de UCC38501N es solo de referencia, si desea obtener el mejor precio, envíe una consulta o envíe un correo electrónico directo a nuestro equipo de ventas [email protected]
      Precio de referencia (USD)
      Cantidad
      Precio unitario
      Ext. Precio
      1
      6,64 US$
      6,64 US$
      10
      6,00 US$
      60,00 US$
      25
      5,56 US$
      139,00 US$
      100
      4,97 US$
      497,00 US$
      250
      4,72 US$
      1 180,00 US$
      500
      4,33 US$
      2 165,00 US$
      1000
      3,77 US$
      3 770,00 US$
      2500
      3,63 US$
      9 075,00 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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