UCC28742DBVR

Mfr. #:: UCC28742DBVR
설명:: Switching Controllers UCC28742DBVR
수명 주기:: 이 제조업체의 새 제품입니다.
데이터 시트:: UCC28742DBVR 데이터 시트
배달:: DHL FedEx Ups TNT EMS
지불:: T/T Paypal Visa MoneyGram Western Union
ECAD Model:
추가 정보:: UCC28742DBVR 추가 정보 UCC28742DBVR Product Details

제품 속성
속성 값

제조사:: 텍사스 인스트루먼트

제품 카테고리:: 스위칭 컨트롤러

RoHS:: Y

토폴로지:: 플라이백

출력 수:: 1 Output

스위칭 주파수:: 130 kHz

듀티 사이클 - 최대:: 99 %

입력 전압:: 9 V to 35 V

출력 전압:: 5 V

출력 전류:: 2 A

최소 작동 온도:: - 40 C

최대 작동 온도:: + 125 C

장착 스타일:: SMD/SMT

패키지/케이스:: SOT-23-6

포장:: 릴

설명/기능:: 고효율 플라이백 컨트롤러

격리:: 외딴

작동 온도 범위:: - 40 C to + 125 C

출력 파워:: 10 W

제품:: 오프라인 컨트롤러

시리즈:: UCC28742

상표:: 텍사스 인스트루먼트

일시 휴업:: 일시 휴업

개발 키트:: UCC28742EVM-001

작동 공급 전류:: 1.8 mA

상품 유형:: 스위칭 컨트롤러

공장 팩 수량:: 3000

하위 카테고리:: PMIC - 전원 관리 IC

단위 무게:: 0.000670 oz

Tags: UCC28742, UCC2874, UCC287, UCC28, UCC2, 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

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

UCC28742DBVR 평가 및 리뷰

A***c

Very fast, 2 weeks, ok

2019-08-13

A***y

Excellent.

2019-07-27

UCC28742DBVR 설명

***AS INSTUMENTS: The UCC28742 off-line flyback controller is a highly integrated, 6-pin secondary-side regulated PWM controller for efficient AC-to-DC power supplies. It is an isolated-flyback power-supply controller that provides Constant-Voltage (CV) using an optical coupler to improve transient response to large-load steps. This device processes information from opto-coupled feedback and an auxiliary flyback winding for high-performance control of output voltage and current.

***as Instruments (TI): The UCC28742 employs advanced control algorithms to achieve high operating efficiency and performance. The drive output interfaces to a MOSFET power switch. Discontinuous conduction mode (DCM) with valley-switching reduces switching losses. Modulation of switching frequency and primary current-peak amplitude (FM and AM) keeps the conversion efficiency high across the entire load and line ranges.

***as Instr.: The controller has a maximum switching frequency of 80 kHz and always maintains control of the peak-primary current in the transformer. A minimum switching frequency of 200 Hz facilitates the achievement of low no-load input power.

UCC28742DBVR 추가 정보

UCC28742 High-Efficiency Flyback Controllers: OMO Electronic UCC28742 High-Efficiency Flyback Controllers are highly integrated, 6-pin secondary-side regulated, and ideal for efficient AC-to-DC power supplies. The device offers a Constant-Voltage (CV) using an optical coupler to improve transient response to large-load steps. An additional feature provides an auxiliary flyback winding for high-performance control of output voltage and current. High-operating efficiency and performance are reached through advanced control algorithms. Switching loss is minimized per discontinuous conduction mode (DCM) with valley-switching. The device maintains control of the peak-primary current in the transformer with a maximum switching frequency of 80kHz. Low no-load input power is facilitated by a minimum switching frequency of 200Hz.

Market price

부분 #	설명	재고	가격
UCC28742DBVR DISTI # V99:2348_21775933	AC to DC Switching Converter Flyback 130kHz 6-Pin SOT-23	2974	9000:$0.2926 3000:$0.2965 2000:$0.3185 1000:$0.3512 100:$0.4298 10:$0.7411 1:$0.8912
UCC28742DBVR DISTI # V36:1790_21775933	AC to DC Switching Converter Flyback 130kHz 6-Pin SOT-23	0
UCC28742DBVR DISTI # V39:1801_21775933	AC to DC Switching Converter Flyback 130kHz 6-Pin SOT-23	0
UCC28742DBVR DISTI # 296-52200-1-ND	UCC28742DBVR RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	2404In Stock	1000:$0.3626 500:$0.4532 100:$0.5733 10:$0.7480 1:$0.8500
UCC28742DBVR DISTI # 296-52200-6-ND	UCC28742DBVR RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	2404In Stock	1000:$0.3626 500:$0.4532 100:$0.5733 10:$0.7480 1:$0.8500
UCC28742DBVR DISTI # 296-52200-2-ND	UCC28742DBVR RoHS: Compliant Min Qty: 3000 Container: Tape & Reel (TR)	Temporarily Out of Stock	15000:$0.2860 6000:$0.2970 3000:$0.3190
UCC28742DBVR DISTI # 32366121	AC to DC Switching Converter Flyback 130kHz 6-Pin SOT-23	9000	24000:$0.2750 9000:$0.2831 3000:$0.2940
UCC28742DBVR DISTI # 29556285	AC to DC Switching Converter Flyback 130kHz 6-Pin SOT-23	2974	9000:$0.3145 3000:$0.3187 2000:$0.3424 1000:$0.3775 100:$0.4620 23:$0.7967
UCC28742DBVR DISTI # UCC28742DBVR	AC-DC Controller 80kHz 6-Pin SOT-23 T/R (Alt: UCC28742DBVR) RoHS: Compliant Min Qty: 3000 Container: Tape and Reel	Asia - 0
UCC28742DBVR DISTI # UCC28742DBVR	AC-DC Controller 80kHz 6-Pin SOT-23 T/R - Tape and Reel (Alt: UCC28742DBVR) RoHS: Compliant Min Qty: 3000 Container: Reel	Americas - 0	30000:$0.2759 18000:$0.2829 12000:$0.2929 6000:$0.3029 3000:$0.3189
UCC28742DBVR DISTI # UCC28742DBVR	AC-DC Controller 80kHz 6-Pin SOT-23 T/R (Alt: UCC28742DBVR) RoHS: Compliant Min Qty: 3000 Container: Tape and Reel	Europe - 0	30000:€0.2669 18000:€0.2869 12000:€0.3339 6000:€0.3649 3000:€0.4459
UCC28742DBVR	High-Efficiency Flyback Controller With Optocoupler Feedback	4234	1000:$0.2500 750:$0.2800 500:$0.3500 250:$0.4300 100:$0.4600 25:$0.5400 10:$0.5900 1:$0.6600
UCC28742DBVR DISTI # 595-UCC28742DBVR	Switching Controllers UCC28742DBVR RoHS: Compliant	2276	1:$0.8200 10:$0.6800 100:$0.4400 1000:$0.3520 2000:$0.3190 3000:$0.2970 9000:$0.2860 24000:$0.2750
UCC28742DBVT DISTI # 595-UCC28742DBVT	Switching Controllers UCC28742DBVR RoHS: Compliant	955	1:$0.8300 10:$0.7100 100:$0.5440 250:$0.5440 500:$0.4810 1000:$0.3800 2500:$0.3370 10000:$0.3240 25000:$0.3140

관련 상품

영상	부분 #	설명
	Mfr.#: TLV3502AQDCNRQ1 OMO.#: OMO-TLV3502AQDCNRQ1	Analog Comparators AC 4.5ns R-to-R Comparator
	Mfr.#: TPS259571DSGR OMO.#: OMO-TPS259571DSGR	Hot Swap Voltage Controllers 18V 4A 34OHM
	Mfr.#: SI8642BD-B-IS2 OMO.#: OMO-SI8642BD-B-IS2	Digital Isolators 5 kV 2 forward & 2 reverse 4-channel isolator
	Mfr.#: MMBTA 56 LT1 OMO.#: OMO-MMBTA-56-LT1	Bipolar Transistors - BJT AF GP BJT PNP 80V 0.5A
	Mfr.#: MMSZ5250B-E3-08 OMO.#: OMO-MMSZ5250B-E3-08	Zener Diodes 20 Volt 0.5 Watt 5%
	Mfr.#: UCC28704DBVR-1 OMO.#: OMO-UCC28704DBVR-1	AC/DC Converters Dragongfly- PSR Controller w/t Output UV
	Mfr.#: UCC28780DR OMO.#: OMO-UCC28780DR	Switching Controllers ACTIVE CLAMP FLYBACK
	Mfr.#: TPS7B6950QDCYRQ1 OMO.#: OMO-TPS7B6950QDCYRQ1	LDO Voltage Regulators TPS7B6950-Q1 High-V Ultra-Low IQ 5-V
	Mfr.#: UCC28742EVM-001 OMO.#: OMO-UCC28742EVM-001	Power Management IC Development Tools UCC28742EVM-001
	Mfr.#: TLV3502AQDCNRQ1 OMO.#: OMO-TLV3502AQDCNRQ1-TEXAS-INSTRUMENTS	Analog Comparators AC 4.5ns R-to-R Comparato

유효성

재고:: Available
주문 시:: 1985
수량 입력:

UCC28742DBVR의 현재 가격은 참고용이며 최상의 가격을 원하시면 판매팀 [email protected]으로 문의 또는 다이렉트 이메일을 보내주십시오.

참고 가격(USD)

수량
단가
내선 가격

1: ~~US$0.82~~; ~~US$0.82~~

10: ~~US$0.68~~; ~~US$6.80~~

100: ~~US$0.44~~; ~~US$44.00~~

1000: ~~US$0.35~~; ~~US$352.00~~

2000: ~~US$0.32~~; ~~US$638.00~~

2021년부터 반도체 공급 부족으로 인해 아래 가격은 2021년 이전 정상 가격입니다. 확인을 위해 문의를 보내주세요.

시작

UCC28742 3
UCC2874 7
UCC287 53
UCC28 975
UCC2 1724
UCC 3331

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UCC28742DBVR

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

A***c

A***y

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes