UCC2891PW

Mfr. #:: UCC2891PW
설명:: Switching Controllers Current Mode Active Clamp
수명 주기:: 이 제조업체의 새 제품입니다.
데이터 시트:: UCC2891PW 데이터 시트
배달:: DHL FedEx Ups TNT EMS
지불:: T/T Paypal Visa MoneyGram Western Union
ECAD Model:
추가 정보:: UCC2891PW 추가 정보 UCC2891PW Product Details

제품 속성
속성 값

제조사:: 텍사스 인스트루먼트

제품 카테고리:: 스위칭 컨트롤러

RoHS:: Y

토폴로지:: 플라이백, 앞으로

출력 수:: 1 Output

스위칭 주파수:: 1000 kHz

듀티 사이클 - 최대:: 73 %

출력 전류:: 2.5 A

최소 작동 온도:: - 40 C

최대 작동 온도:: + 85 C

장착 스타일:: SMD/SMT

패키지/케이스:: TSSOP-16

포장:: 튜브

작동 온도 범위:: - 40 C to + 85 C

시리즈:: UCC2891

유형:: 전류 모드 PWM 컨트롤러

상표:: 텍사스 인스트루먼트

개발 키트:: UCC2891EVM

가을 시간:: 14 ns

작동 공급 전압:: 12 V

상품 유형:: 스위칭 컨트롤러

상승 시간:: 19 ns

공장 팩 수량:: 90

하위 카테고리:: PMIC - 전원 관리 IC

단위 무게:: 0.002183 oz

Tags: UCC2891P, UCC2891, UCC289, 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

UCC2891PW 평가 및 리뷰

V***i

Naturally magnetize, let's see how the work will show itself.

2019-05-14

S***n

Fast shipping, nice product.

2019-03-07

D***z

Good product

2019-05-08

P***i

ALL OK

2019-02-14

UCC2891PW 설명

***ical: Current Mode PWM Controller 2A 1000kHz 16-Pin TSSOP Tube

***as Instruments: 110-V active clamp current mode PWM controller with P-channel clamp FET and 0.75V CS threshold 16-TSSOP -40 to 85

***ser: PWM Power Supply Controllers Current Mode Active Clamp

***i-Key Marketplace: UCC2891 CURRENT MODE ACTIVE CLAM

***ark: Pulse Width Modulation (PWM) Controller IC; Output Current Max:2A; Frequency:1000kHz; Supply Voltage Min:8.5V; No. of Pins:16; Operating Temperature Range:-40°C to +85°C; Control Mode:Current; Number of PWM Outputs:1 ;RoHS Compliant: Yes

***AS INSTR: The UCC2891/2/3/4 family of PWM controllers is designed to simplify implementation of the various active clamp/reset switching power topologies.

***NS: The UCC289x is a peak current-mode, fixedfrequency, high-performance pulse width modulator. It includes the logic and the drive capability for the auxiliary switch with a simple method of programming the critical delays for proper active clamp operation.

***OMO Electronic: The UCC2891/3 includes a 110-V start-up regulator for initial start-up and to provide keep-alive power during stand-by.

***AS INSTR: Additional features include an internal programmable slope compensation circuit, precise DMAX limit, and a single resistor programmable synchronizable oscillator. An accurate line monitoring function also programs the converter\x92s ON and OFF transitions with regard to the bulk input voltage. Along with the UCC2897, this UCC289x family allows the power supply designer to eliminate many of the external components, reducing the size and complexity of the design.

UCC2891PW 추가 정보

UCC2891x High-Voltage Flyback Switcher: OMO Electronic UCC2891x High-Voltage Flyback Switcher is dedicated to isolated flyback power supplies and provides output voltage and current regulation without the use of an optical coupler. The device incorporates a 700V power FET and a controller that processes operating information from the auxiliary flyback winding and from the power FET to provide precise output voltage and current control. The integrated high-voltage current source for startup that is switched off during device operation and the controller current consumption that is dynamically adjusted, allows very low stand-by power. Control algorithms in the UCC2891x, combining switching frequency and peak primary current modulation, allow operating efficiencies to meet or exceed applicable standards. Discontinuous conduction mode (DCM) with valley switching is used to reduce switching losses. The maximum switching frequency is 115kHz. Protection features help to keep secondary and primary component stress levels in check across the operating range.

Market price

부분 #	설명	재고	가격
UCC2891PW DISTI # 296-17240-5-ND	IC REG CTRLR MULT TOP 16TSSOP RoHS: Compliant Min Qty: 1 Container: Tube	360In Stock	5040:$1.4874 2520:$1.5455 1080:$1.6268 540:$1.9289 180:$2.2659 90:$2.6146 10:$2.7660 1:$3.0800
UCC2891PWR DISTI # UCC2891PWR-ND	IC REG CTRLR MULT TOP 16TSSOP RoHS: Compliant Min Qty: 2000 Container: Tape & Reel (TR)	Temporarily Out of Stock	2000:$1.3068
UCC2891PWG4 DISTI # UCC2891PWG4-ND	IC REG CTRLR MULT TOP 16TSSOP RoHS: Compliant Min Qty: 270 Container: Tube	Temporarily Out of Stock	270:$2.1497
UCC2891PW DISTI # UCC2891PW	Current Mode PWM Controller 2A 16-Pin TSSOP Tube - Rail/Tube (Alt: UCC2891PW) RoHS: Compliant Min Qty: 270 Container: Tube	Americas - 0	270:$1.5900 450:$1.5900 720:$1.4900 1350:$1.3900 2700:$1.3900
UCC2891PW DISTI # UCC2891PW	Current Mode PWM Controller 2A 16-Pin TSSOP Tube (Alt: UCC2891PW) RoHS: Compliant Min Qty: 1 Container: Tube	Europe - 0	1:€1.8900 10:€1.7900 25:€1.6900 50:€1.5900 100:€1.4900 500:€1.3900 1000:€1.3900
UCC2891PWR DISTI # UCC2891PWR	Current Mode PWM Controller 2A 16-Pin TSSOP T/R - Tape and Reel (Alt: UCC2891PWR) RoHS: Compliant Min Qty: 2000 Container: Reel	Americas - 0	2000:$1.3900 4000:$1.2900 8000:$1.1900 12000:$1.1900 20000:$1.1900
UCC2891PWR DISTI # UCC2891PWR	Current Mode PWM Controller 2A 16-Pin TSSOP T/R (Alt: UCC2891PWR) RoHS: Compliant Min Qty: 2000 Container: Tape and Reel	Europe - 0	2000:€1.5900 4000:€1.3900 8000:€1.1900 12000:€1.1900 20000:€1.0900
UCC2891PWRG4 DISTI # UCC2891PWRG4	Current Mode PWM Controller 2A 16-Pin TSSOP T/R - Tape and Reel (Alt: UCC2891PWRG4) RoHS: Compliant Container: Reel	Americas - 0
UCC2891PW	Current Mode Active Clamp PWM Controller	4260	1000:$1.3200 750:$1.3800 500:$1.6400 250:$1.9300 100:$2.0600 25:$2.3500 10:$2.5200 1:$2.8000
UCC2891PW DISTI # 595-UCC2891PW	Switching Controllers Current Mode Active Clamp RoHS: Compliant	329	1:$3.0800 10:$2.7700 100:$2.2600 250:$2.1200 500:$1.9200 1000:$1.6200 2500:$1.5400 5000:$1.4800
UCC2891PWR DISTI # 595-UCC2891PWR	Switching Controllers Current Mode Active Clamp RoHS: Compliant	0	1:$2.8500 10:$2.4200 100:$1.9400 500:$1.7000 1000:$1.4100 2000:$1.3100 4000:$1.2600
UCC2891PWG4 DISTI # 595-UCC2891PWG4	Switching Controllers Current Mode Active Clamp RoHS: Compliant	0
UCC2891PWRG4 DISTI # 595-UCC2891PWRG4	Switching Controllers Current Mode Active Clamp RoHS: Compliant	0
UCC2891PW	Switching Controller, Current-mode, 2.5A, 600kHz Switching Freq-Max, BICMOS, PDSO16 RoHS: Compliant	2864	1000:$1.7200 500:$1.8100 100:$1.8900 25:$1.9700 1:$2.1200
UCC2891PWR	RoHS: Not Compliant	6000	1000:$1.4300 500:$1.5000 100:$1.5600 25:$1.6300 1:$1.7600
UCC2891PWR		1120
UCC2891PW DISTI # 6615746P	CURRENT MODE PWM CNTRLR 2A 16-PIN TSSOP, TU	153	25:£2.0200 100:£1.6500 250:£1.5600 500:£1.4000

관련 상품

영상	부분 #	설명
	Mfr.#: IWR1642AQAGABL OMO.#: OMO-IWR1642AQAGABL	RF System on a Chip - SoC IWR1642 TRAY
	Mfr.#: OPA1622IDRCT OMO.#: OMO-OPA1622IDRCT	Audio Amplifiers Audio Op Amp
	Mfr.#: XC6SLX9-2FTG256I OMO.#: OMO-XC6SLX9-2FTG256I	FPGA - Field Programmable Gate Array XC6SLX9-2FTG256I
	Mfr.#: UCC27324D OMO.#: OMO-UCC27324D	Gate Drivers Dual 4 A Peak High Speed Low-Side
	Mfr.#: TVS0500DRVR OMO.#: OMO-TVS0500DRVR	TVS Diodes / ESD Suppressors 5V flat-clamp surge protection device 6-WSON -40 to 125
	Mfr.#: SN74LVC244APWR OMO.#: OMO-SN74LVC244APWR	Buffers & Line Drivers Tri-State Octal
	Mfr.#: CSD25501F3T OMO.#: OMO-CSD25501F3T	MOSFET -20V, P ch NexFET MOSFETG , single LGA 0.6x0.7, 76mOhm 3-PICOSTAR -55 to 150
	Mfr.#: XCR3064XL-10VQG44I OMO.#: OMO-XCR3064XL-10VQG44I	CPLD - Complex Programmable Logic Devices XCR3064XL-10VQG44I
	Mfr.#: LP87524BRNFRQ1 OMO.#: OMO-LP87524BRNFRQ1	Switching Voltage Regulators Automotive 4 phase DC/DC
	Mfr.#: TPS7A8801RTJR OMO.#: OMO-TPS7A8801RTJR	LDO Voltage Regulators Dual 1A LDO

유효성

재고:: 291
주문 시:: 2274
수량 입력:

UCC2891PW의 현재 가격은 참고용이며 최상의 가격을 원하시면 판매팀 [email protected]으로 문의 또는 다이렉트 이메일을 보내주십시오.

참고 가격(USD)

수량
단가
내선 가격

1: ~~US$3.08~~; ~~US$3.08~~

10: ~~US$2.77~~; ~~US$27.70~~

100: ~~US$2.26~~; ~~US$226.00~~

250: ~~US$2.12~~; ~~US$530.00~~

500: ~~US$1.92~~; ~~US$960.00~~

1000: ~~US$1.62~~; ~~US$1 620.00~~

2500: ~~US$1.54~~; ~~US$3 850.00~~

5000: ~~US$1.48~~; ~~US$7 400.00~~

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

시작

UCC2891P 5
UCC2891 18
UCC289 104
UCC28 975
UCC2 1724
UCC 3331

최신 제품

DRV8704 Dual-Brushed DC Gate Driver

OMO Electronic offers its DRV8704, 52 V, dual H-bridge, PWM gate driver for applications including textile, automatic teller, money handling, and office automation machines.
LMZ31704 SIMPLE SWITCHER® Power Module

TI's SIMPLE SWITCHER® power modules achieve efficiencies of more than 95% and have stellar power dissipation capabilities.
TPS62480 2-Phase Step-Down Converter

OMO Electronic' TPS62480 is a synchronous 2-phase step-down DC-DC converter for low profile point-of-load power supplies in a small HotRod™ package.
TPS92512/13 Buck Current Regulator

OMO Electronic TPS92512/13 is a step-down (buck) current regulator LED driver with integrated analog current adjust.
Compare UCC2891PW

UCC2891PW vs UCC2891PWG4 vs UCC2891PWR
TLV9052 RRIO Op-Amp

OMO Electronic' TLV9052 5 MHz, low-power, RRIO op-amp offers an ultra-high slew rate and low supply current per channel providing excellent AC performance.

More Newest Products