OMO ElectronicOMO Electronic
Expand menu
0 Арба

UCC38502DWTR

UCC38502DWTR
Mfr. #:
UCC38502DWTR
Сипаттама:
Power Factor Correction - PFC BiCMOS PFC/PWM Comb Controller
Өміршеңдік кезең:
Осы өндірушіден жаңа.
Деректер тізімі:
UCC38502DWTR Деректер тізімі
Жеткізу:
DHL FedEx Ups TNT EMS
Төлем:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
Көбірек ақпарат:
UCC38502DWTR Көбірек ақпарат UCC38502DWTR Product Details
Өнім атрибуты
Төлсипат мәні
Өндіруші:
Texas Instruments
Өнім санаты:
Қуат факторын түзету - PFC
RoHS:
Y
Ауыстыру жиілігі:
200 kHz
Ең төменгі жұмыс температурасы:
0 C
Максималды жұмыс температурасы:
+ 70 C
Орнату стилі:
SMD/SMT
Пакет/қорап:
SOIC-20
Қаптама:
Ролик
Мүмкіндіктер:
< 150W Applications, Average Current Mode, Enable, OVP
Биіктігі:
2.35 mm
Ұзындығы:
12.8 mm
Жұмыс температурасының диапазоны:
0 C to + 70 C
Серия:
UCC38502
Түрі:
Қуат факторын түзету IC
Ені:
7.52 mm
Бренд:
Texas Instruments
Ылғалға сезімтал:
Иә
Өнім түрі:
PFC - қуат факторын түзету
Зауыттық буманың саны:
2000
Ішкі санат:
PMIC - Қуатты басқару IC
Бірлік салмағы:
0.020071 oz
Tags
UCC38502D, UCC38502, 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***n
    A***n
    RU

    The goods did not come, our mail as always distinguished, but the seller returned the money for which he thank you very much.

    2019-02-22
    V***g
    V***g
    RU

    Thank you! Lighters workers

    2019-04-11
***NGYU ELECTRONICS
PFC/PWM Combination controller with 16V/10V VCC UVLO and 6.75V/3.75V PWM UVLO, 0°C to 70°C
***et
Power Factor Correction PWM CONTRLR 0.15mA 115KHz 20-Pin SOIC T/R
***ser
Power Factor Correction (PFC) ICs BiCMOS PFC/PWM Comb Controller
***i-Key
IC PFC CTR AVERAGE 100KHZ 20SOIC
***ark
Power Factor Controller IC; Frequency:0.2MHz; Supply Voltage Max:18V; Package/Case:20-SOIC; No. of Pins:20; Operating Temperature Range:0°C to +70°C; Peak Reflow Compatible (260 C):No; Startup Current:0.15mA; Supply Current:4mA ;RoHS Compliant: Yes
***AS INSTRUMENT
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 INST
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.
***
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 INSRUMENT
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 INSTRU
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 INSTRUMENTS INCORPORATED
Available in 20-pin N and DW packages.
Бөлім № Сипаттама Қор Бағасы
UCC38502DWTR
DISTI # UCC38502DWTR-ND		IC PFC/PWM CONTROLLER 20SOIC
RoHS: Compliant
Min Qty: 2000
Container: Tape & Reel (TR)		Temporarily Out of Stock
  • 2000:$2.7504
UCC38502DWTR
DISTI # UCC38502DWTR		Power Factor Correction PWM CONTRLR 0.15mA 115KHz 20-Pin SOIC T/R - Tape and Reel (Alt: UCC38502DWTR)
RoHS: Compliant
Min Qty: 2000
Container: Reel		Americas - 0
  • 2000:$2.9900
  • 4000:$2.7900
  • 8000:$2.6900
  • 12000:$2.5900
  • 20000:$2.4900
UCC38502DW
DISTI # 595-UCC38502DW		Power Factor Correction - PFC BiCMOS PFC/PWM Comb Controller
RoHS: Compliant		114
  • 1:$6.5700
  • 10:$5.9100
  • 100:$4.8400
  • 250:$4.5400
  • 500:$4.1200
  • 1000:$3.4700
UCC38502DWTR
DISTI # 595-UCC38502DWTR		Power Factor Correction - PFC BiCMOS PFC/PWM Comb Controller
RoHS: Compliant		0
  • 1:$5.4800
  • 10:$4.9200
  • 100:$4.0300
  • 250:$3.7800
  • 500:$3.4300
  • 1000:$2.8900
  • 2000:$2.7500
UCC38502DWTRG4
DISTI # 595-UCC38502DWTRG4		Power Factor Correction - PFC BiCMOS PFC/PWM Comb Controller
RoHS: Compliant		0
    UCC38502DWTRPower Factor Controller With Post Regulator, Current-mode, 1.2A, 120kHz Switching Freq-Max, BICMOS, PDSO20
    RoHS: Compliant    		2000
    • 1000:$2.7200
    • 500:$2.8700
    • 100:$2.9900
    • 25:$3.1100
    • 1:$3.3500
    UCC38502DWTR 1535
      Сурет Бөлім № Сипаттама
      UCC38501DWG4

      Mfr.#: UCC38501DWG4

      OMO.#: OMO-UCC38501DWG4

      		 Power Factor Correction - PFC BiCMOS PFC/PWM Comb Controller
      UCC38503DWG4

      Mfr.#: UCC38503DWG4

      OMO.#: OMO-UCC38503DWG4-TEXAS-INSTRUMENTS

      		 IC BICMOS PFC/PWM CONT 20SOIC
      UCC38502DWG4

      Mfr.#: UCC38502DWG4

      OMO.#: OMO-UCC38502DWG4-TEXAS-INSTRUMENTS

      		 Power Factor Correction - PFC BiCMOS PFC/PWM Comb Controlle
      UCC38501NG4

      Mfr.#: UCC38501NG4

      OMO.#: OMO-UCC38501NG4-TEXAS-INSTRUMENTS

      		 Power Factor Correction - PFC BiCMOS PFC/PWM Combo Cntrl
      UCC38500DWTR

      Mfr.#: UCC38500DWTR

      OMO.#: OMO-UCC38500DWTR-TEXAS-INSTRUMENTS

      		 IC PFC/PWM CONTROLLER 20SOIC
      UCC3853D

      Mfr.#: UCC3853D

      OMO.#: OMO-UCC3853D-1190

      		 Жаңа және түпнұсқа
      UCC3858DW

      Mfr.#: UCC3858DW

      OMO.#: OMO-UCC3858DW-1190

      		 Жаңа және түпнұсқа
      UCC38501DWTR

      Mfr.#: UCC38501DWTR

      OMO.#: OMO-UCC38501DWTR-TEXAS-INSTRUMENTS

      		 Power Factor Correction - PFC BiCMOS PFC/PWM Comb Controlle
      UCC38502N

      Mfr.#: UCC38502N

      OMO.#: OMO-UCC38502N-TEXAS-INSTRUMENTS

      		 IC BICMOS PFC/PWM CONT 20-DIP
      UCC38502DW

      Mfr.#: UCC38502DW

      OMO.#: OMO-UCC38502DW-TEXAS-INSTRUMENTS

      		 Power Factor Correction - PFC BiCMOS PFC/PWM Comb Controlle
      Қол жетімділік
      Қор:
      Available
      Тапсырыс бойынша:
      5500
      Саны енгізіңіз:
      UCC38502DWTR ағымдағы бағасы тек анықтама үшін берілген, егер сіз ең жақсы бағаны алғыңыз келсе, сату тобымызға [email protected] мекенжайына сұрауды немесе тікелей электрондық поштаны жіберіңіз.
      Анықтамалық баға (USD)
      Саны
      Тауар өлшемінің бағасы
      Қосымша. Бағасы
      1
      5,48 $
      5,48 $
      10
      4,92 $
      49,20 $
      100
      4,03 $
      403,00 $
      250
      3,78 $
      945,00 $
      500
      3,43 $
      1 715,00 $
      1000
      2,89 $
      2 890,00 $
      -ден бастаңыз
      Ең жаңа өнімдер
      More Newest Products
      Top