OMO ElectronicOMO Electronic
Expand menu
안녕하세요, 로그인내 계정
0 카트

UCC38500DWTRG4

UCC38500DWTRG4
Mfr. #:
UCC38500DWTRG4
설명:
IC PFC/PWM CONTROLLER 20SOIC
수명 주기:
이 제조업체의 새 제품입니다.
데이터 시트:
UCC38500DWTRG4 데이터 시트
배달:
DHL FedEx Ups TNT EMS
지불:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
추가 정보:
UCC38500DWTRG4 추가 정보 UCC38500DWTRG4 Product Details
제품 속성
속성 값
제조사
텍사스 인스트루먼트
제품 카테고리
PMIC - PFC(역률 보정)
시리즈
-
포장
테이프 및 릴(TR) 대체 포장
패키지 케이스
20-SOIC (0.295", 7.50mm Width)
작동 온도
0°C ~ 70°C
장착형
표면 실장
전압 공급
9.7 V ~ 18 V
공급자-장치-패키지
20-SOIC
주파수 스위칭
100kHz
방법
평균 전류
현재 시작
150μA
Tags
UCC38500D, 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
***et Europe
Power Factor Correction PWM CONTRLR 0.15mA 115KHz 20-Pin SOIC T/R
***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; Leaded Process Compatible:Yes; Peak Reflow Compatible (260 C):Yes ;RoHS Compliant: Yes
***as Instruments
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. 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. 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. 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). Available in 20-pin N and DW packages.
부분 # 설명 재고 가격
UCC38500DWTRG4
DISTI # UCC38500DWTRG4-ND		IC PFC/PWM CONTROLLER 20SOIC
RoHS: Compliant
Min Qty: 2000
Container: Tape & Reel (TR)		Limited Supply - Call
    UCC38500DWTRG4
    DISTI # 595-UCC38500DWTRG4    		Power Factor Correction - PFC BiCMOS PFC/PWM Comb Controller
    RoHS: Compliant    		0
      영상 부분 # 설명
      UCC38501N

      Mfr.#: UCC38501N

      OMO.#: OMO-UCC38501N

      		 Power Factor Correction - PFC BiCMOS PFC/PWM Comb Controller
      UCC38502DWTR

      Mfr.#: UCC38502DWTR

      OMO.#: OMO-UCC38502DWTR

      		 Power Factor Correction - PFC BiCMOS PFC/PWM Comb Controller
      UCC38502NG4

      Mfr.#: UCC38502NG4

      OMO.#: OMO-UCC38502NG4

      		 Power Factor Correction - PFC BiCMOS PFC/PWM Comb Controller
      UCC38500DWTRG4

      Mfr.#: UCC38500DWTRG4

      OMO.#: OMO-UCC38500DWTRG4

      		 Power Factor Correction - PFC BiCMOS PFC/PWM Comb Controller
      UCC38500DWG4

      Mfr.#: UCC38500DWG4

      OMO.#: OMO-UCC38500DWG4

      		 Power Factor Correction - PFC BiCMOS PFC/PWM Comb Controller
      UCC38503N

      Mfr.#: UCC38503N

      OMO.#: OMO-UCC38503N

      		 Power Factor Correction - PFC BiCMOS PFC/PWM Comb Controller
      UCC38500EVM

      Mfr.#: UCC38500EVM

      OMO.#: OMO-UCC38500EVM-TEXAS-INSTRUMENTS

      		 EVAL MOD FOR UCC38500
      UCC38500NG4

      Mfr.#: UCC38500NG4

      OMO.#: OMO-UCC38500NG4-1190

      		 Power Factor Correction - PFC BiCMOS PFC/PWM Comb Controlle
      UCC38502DWTR

      Mfr.#: UCC38502DWTR

      OMO.#: OMO-UCC38502DWTR-TEXAS-INSTRUMENTS

      		 Power Factor Correction - PFC BiCMOS PFC/PWM Comb Controlle
      UCC38501DWTR

      Mfr.#: UCC38501DWTR

      OMO.#: OMO-UCC38501DWTR-TEXAS-INSTRUMENTS

      		 Power Factor Correction - PFC BiCMOS PFC/PWM Comb Controlle
      유효성
      재고:
      Available
      주문 시:
      3000
      수량 입력:
      UCC38500DWTRG4의 현재 가격은 참고용이며 최상의 가격을 원하시면 판매팀 [email protected]으로 문의 또는 다이렉트 이메일을 보내주십시오.
      참고 가격(USD)
      수량
      단가
      내선 가격
      1
      US$0.00
      US$0.00
      10
      US$0.00
      US$0.00
      100
      US$0.00
      US$0.00
      500
      US$0.00
      US$0.00
      1000
      US$0.00
      US$0.00
      2021년부터 반도체 공급 부족으로 인해 아래 가격은 2021년 이전 정상 가격입니다. 확인을 위해 문의를 보내주세요.
      시작
      최신 제품
      More Newest Products
      Top