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UCC38502DWTR

UCC38502DWTR
Mfr. #:
UCC38502DWTR
설명:
Power Factor Correction - PFC BiCMOS PFC/PWM Comb Controller
수명 주기:
이 제조업체의 새 제품입니다.
데이터 시트:
UCC38502DWTR 데이터 시트
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추가 정보:
UCC38502DWTR 추가 정보 UCC38502DWTR Product Details
제품 속성
속성 값
제조사:
텍사스 인스트루먼트
제품 카테고리:
역률 보정 - PFC
RoHS:
Y
스위칭 주파수:
200 kHz
최소 작동 온도:
0 C
최대 작동 온도:
+ 70 C
장착 스타일:
SMD/SMT
패키지/케이스:
SOIC-20
포장:
릴
특징:
< 150W Applications, Average Current Mode, Enable, OVP
키:
2.35 mm
길이:
12.8 mm
작동 온도 범위:
0 C to + 70 C
시리즈:
UCC38502
유형:
역률 보정 IC
너비:
7.52 mm
상표:
텍사스 인스트루먼트
습기에 민감한:
네
상품 유형:
PFC - 역률 보정
공장 팩 수량:
2000
하위 카테고리:
PMIC - 전원 관리 IC
단위 무게:
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.
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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.
부분 # 설명 재고 가격
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
      영상 부분 # 설명
      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

      		 신규 및 오리지널
      UCC3858DW

      Mfr.#: UCC3858DW

      OMO.#: OMO-UCC3858DW-1190

      		 신규 및 오리지널
      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
      유효성
      재고:
      Available
      주문 시:
      5500
      수량 입력:
      UCC38502DWTR의 현재 가격은 참고용이며 최상의 가격을 원하시면 판매팀 [email protected]으로 문의 또는 다이렉트 이메일을 보내주십시오.
      참고 가격(USD)
      수량
      단가
      내선 가격
      1
      US$5.48
      US$5.48
      10
      US$4.92
      US$49.20
      100
      US$4.03
      US$403.00
      250
      US$3.78
      US$945.00
      500
      US$3.43
      US$1 715.00
      1000
      US$2.89
      US$2 890.00
      2021년부터 반도체 공급 부족으로 인해 아래 가격은 2021년 이전 정상 가격입니다. 확인을 위해 문의를 보내주세요.
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