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UCC38500N

UCC38500N
Mfr. #:
UCC38500N
Descrizione:
Power Factor Correction - PFC BiCMOS PFC/PWM Comb Controller
Ciclo vitale:
Nuovo da questo produttore.
Scheda dati:
UCC38500N Scheda dati
Consegna:
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ECAD Model:
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UCC38500N maggiori informazioni UCC38500N Product Details
Attributo del prodotto
Valore attributo
Produttore:
Texas Instruments
Categoria di prodotto:
Correzione del fattore di potenza - PFC
RoHS:
Y
Frequenza di commutazione:
200 kHz
Temperatura di esercizio minima:
0 C
Temperatura massima di esercizio:
+ 70 C
Stile di montaggio:
Foro passante
Pacchetto/custodia:
PDIP-20
Confezione:
Tubo
Caratteristiche:
< 150W Applications, Average Current Mode, Enable, OVP
Altezza:
4.57 mm
Lunghezza:
24.33 mm
Intervallo operativo di temperatura:
0 C to + 70 C
Serie:
UCC38500
Tipo:
CI di correzione del fattore di potenza
Larghezza:
6.35 mm
Marca:
Texas Instruments
Kit di sviluppo:
UCC38500EVM
Tipologia di prodotto:
PFC - Correzione del fattore di potenza
Quantità confezione di fabbrica:
18
sottocategoria:
PMIC - CI di gestione dell'alimentazione
Unità di peso:
0.079719 oz
Tags
UCC38500N, UCC38500, 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
    R***v
    R***v
    RU

    Thank you!

    2019-04-13
    L***v
    L***v
    BG

    Everything is OK

    2019-03-27
***ical
Power Factor Correction and PWM Controller 0.15mA 115kHz 20-Pin PDIP Tube
***as Instruments
PFC/PWM Combination controller with 16V/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
***i-Key Marketplace
UCC38500 BICMOS PFC/PWM COMBINAT
***et
BICMOS COMBINED PFC/PWM CONTROL
***ark
Power Factor Controller IC; Frequency:0.2MHz; Supply Voltage Max:18V; Package/Case:20-PDIP; No. of Pins:20; Operating Temperature Range:0°C to +70°C; IC Generic Number:; Operating Temp. Max:70°C; Operating Temp. Min:0°C ;RoHS Compliant: Yes
***AS INSTUMENTS
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.
***AS INSRUMENTS
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.
***ASIN
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.
***ASI
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.
***ASIN
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).
***OMO Electronic
Available in 20-pin N and DW packages.
Parte # Descrizione Azione Prezzo
UCC38500N
DISTI # 296-11520-5-ND		IC BICMOS PFC/PWM CONT 20-DIP
RoHS: Compliant
Min Qty: 1
Container: Tube		230In Stock
  • 2502:$3.6673
  • 1008:$3.8083
  • 504:$4.3726
  • 108:$5.0214
  • 36:$5.7831
  • 18:$6.0650
  • 1:$6.7100
UCC38500N
DISTI # 31724086		Power Factor Correction PWM CONTRLR 0.15mA 115kHz 20-Pin PDIP Tube
RoHS: Compliant		2250
  • 90:$5.6700
UCC38500N
DISTI # UCC38500N		Power Factor Correction PWM CONTRLR 0.15mA 115KHz 20-Pin PDIP - Rail/Tube (Alt: UCC38500N)
RoHS: Compliant
Min Qty: 90
Container: Tube		Americas - 407
  • 90:$5.3900
  • 92:$4.8900
  • 182:$4.5900
  • 450:$4.1900
  • 900:$3.6900
UCC38500NBiCMOS PFC/PWM Combination Controller4000
  • 1000:$3.2100
  • 750:$3.2700
  • 500:$3.7800
  • 250:$4.3400
  • 100:$4.6600
  • 25:$5.1900
  • 10:$5.5600
  • 1:$6.1800
UCC38500N
DISTI # 595-UCC38500N		Power Factor Correction - PFC BiCMOS PFC/PWM Comb Controller
RoHS: Compliant		96
  • 1:$6.7100
  • 10:$6.0700
  • 25:$5.6200
  • 100:$5.0300
  • 250:$4.7700
  • 500:$4.3800
  • 1000:$3.8100
UCC38500NG4
DISTI # 595-UCC38500NG4		Power Factor Correction - PFC BiCMOS PFC/PWM Comb Controller
RoHS: Compliant		0
    UCC38500NPower Factor Controller With Post Regulator, Current-mode, 1.2A, 120kHz Switching Freq-Max, BICMOS, PDIP20
    RoHS: Compliant    		36732
    • 1000:$3.7100
    • 500:$3.9100
    • 100:$4.0700
    • 25:$4.2400
    • 1:$4.5700
    UCC38500NPower Factor Controller With Post Regulator, Current-mode, 1A, BICMOS, PDIP20
    RoHS: Not Compliant    		120
    • 1000:$3.7100
    • 500:$3.9100
    • 100:$4.0700
    • 25:$4.2400
    • 1:$4.5700
    Immagine Parte # Descrizione
    UCC37324DG4

    Mfr.#: UCC37324DG4

    OMO.#: OMO-UCC37324DG4

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    UCC3585M

    Mfr.#: UCC3585M

    OMO.#: OMO-UCC3585M

    		 Switching Controllers Lo Vltg Synch Buck Cntrlr
    UCC3803DTRG4

    Mfr.#: UCC3803DTRG4

    OMO.#: OMO-UCC3803DTRG4

    		 Switching Controllers Low-Power BiCMOS Current-Mode PWM
    UCC3808DTR-1G4

    Mfr.#: UCC3808DTR-1G4

    OMO.#: OMO-UCC3808DTR-1G4

    		 Switching Controllers Low Pwr Current Mode Push-Pull PWM
    UCC3818DG4

    Mfr.#: UCC3818DG4

    OMO.#: OMO-UCC3818DG4-TEXAS-INSTRUMENTS

    		 IC PFC CTRLR AVERAGE CURR 16SOIC
    UCC3804D

    Mfr.#: UCC3804D

    OMO.#: OMO-UCC3804D-TEXAS-INSTRUMENTS

    		 Switching Controllers Low-Power BiCMOS Current-Mode PWM
    UCC30725

    Mfr.#: UCC30725

    OMO.#: OMO-UCC30725-1190

    		 Nuovo e originale
    UCC3895DWTRG4 (PB)

    Mfr.#: UCC3895DWTRG4 (PB)

    OMO.#: OMO-UCC3895DWTRG4-PB--1190

    		 Nuovo e originale
    UCC3952AGSH-3

    Mfr.#: UCC3952AGSH-3

    OMO.#: OMO-UCC3952AGSH-3-1190

    		 Power Supply Support Circuit, Fixed, 1 Channel, BICMOS, PBCC18
    UCC3912PWPTR

    Mfr.#: UCC3912PWPTR

    OMO.#: OMO-UCC3912PWPTR-TEXAS-INSTRUMENTS

    		 Hot Swap Voltage Controllers 0-3A 3-8V Sngl Hi-Side MOSFET
    Disponibilità
    Azione:
    Available
    Su ordine:
    1000
    Inserisci la quantità:
    Il prezzo attuale di UCC38500N è solo di riferimento, se si desidera ottenere il prezzo migliore, inviare una richiesta o inviare un'e-mail diretta al nostro team di vendita [email protected]
    Prezzo di riferimento (USD)
    Quantità
    Prezzo unitario
    est. Prezzo
    90
    5,62 USD
    505,80 USD
    108
    5,03 USD
    543,24 USD
    252
    4,77 USD
    1 202,04 USD
    504
    4,38 USD
    2 207,52 USD
    1008
    3,81 USD
    3 840,48 USD
    2502
    3,67 USD
    9 182,34 USD
    A causa della scarsità di semiconduttori dal 2021, il prezzo inferiore è il prezzo normale prima del 2021. Si prega di inviare informazioni per confermare.
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