UCC2961D

Mfr. #:: UCC2961D
설명:: Switching Controllers Adv Primary Side Startup Controller
수명 주기:: 이 제조업체의 새 제품입니다.
데이터 시트:: UCC2961D 데이터 시트
배달:: DHL FedEx Ups TNT EMS
지불:: T/T Paypal Visa MoneyGram Western Union
ECAD Model:
추가 정보:: UCC2961D 추가 정보 UCC2961D Product Details

제품 속성
속성 값

제조사:: 텍사스 인스트루먼트

제품 카테고리:: 스위칭 컨트롤러

RoHS:: Y

출력 수:: 1 Output

스위칭 주파수:: 400 kHz

듀티 사이클 - 최대:: 72 %

출력 전류:: 1.5 A

최소 작동 온도:: - 40 C

최대 작동 온도:: + 85 C

장착 스타일:: SMD/SMT

패키지/케이스:: SOIC-14

포장:: 튜브

키:: 1.58 mm

길이:: 8.65 mm

작동 온도 범위:: - 40 C to + 85 C

시리즈:: UCC2961

유형:: 고급 1차측 시동 PWM 컨트롤러

너비:: 3.91 mm

상표:: 텍사스 인스트루먼트

습기에 민감한:: 네

상품 유형:: 스위칭 컨트롤러

공장 팩 수량:: 50

하위 카테고리:: PMIC - 전원 관리 IC

단위 무게:: 0.004318 oz

Tags: UCC2961D, UCC2961, UCC296, UCC29, 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

UCC2961D 평가 및 리뷰

V***v

All ok. Good goods. Good seller.

2019-06-24

T***a

THX.

2019-05-24

J***i

2019-08-01

E**g

SRB

2019-04-25

UCC2961D 설명

***p One Stop Global: Advanced Primary Side Startup PWM Controller 400kHz 14-Pin SOIC Tube

***et: Secondary Side PWM Cntrlr PRIM START UP 400KHz 14-Pin SOIC Tube

***ser: PWM Power Supply Controllers Adv Primary Side Startup Controller

***ark: Pulse Width Modulation (PWM) Controller IC; Frequency:400kHz; No. of Pins:14; Operating Temperature Range:-40°C to +85°C; Number of PWM Outputs:1; Output Current:100mA; Package/Case:14-SOIC; Peak Reflow Compatible (260 C):No ;RoHS Compliant: Yes

***AS INSTRUMENTS INCORPORATED: The UCC3961 advanced primary-side startup controller is a unique solution that provides all the primary-side functions required for a single-ended, isolated, switch-mode power converter incorporating secondary-side PWM control. It is usable with a wide range of secondary control circuits and is especially well suited for systems where sophisticated handling of overload conditions is required.

***TEXAS: Secondary-side control assumes that output voltage and current measurements are interfaced directly to an output ground-referenced PWM stage that develops the power switch command for the supply. This digital PWM command can then be transmitted to the primary-side power switch through a simple and low-cost isolating pulse transformer. With secondary-side control, it is much easier to monitor and control the system load with tightly coupled analog control loops. Load-oriented features such as output current sharing and synchronous rectification are implemented more easily.

***INS: The UCC3961 provides all the circuitry required on the primary side of a secondary-side controlled power supply. It features a free running 60-kHz to 360-kHz oscillator which is synchronizable to the secondary-side PWM signal and also has the ability to accept start/stop PWM commands from the isolating pulse-edge transformer (PET). The use of an extremely small and low-cost pulse transformer allows for higher converter bandwidth. This also eliminates the loop-gain variations due to initial accuracy and aging of an opto-coupler feedback element or the size penalty of a gate transformer. It also includes an undervoltage lockout circuit with 2-V hysteresis, a low-current startup with active low during UVLO, a soft-start capability, a 5-V reference and a high-current power output.

***INS: Advanced features of UCC3961 allows implementation of initial startup with optional high-voltage disconnect after starting, and input voltage monitoring with turnoff for either undervoltage or overvoltage conditions. Other features include power-switch current protection, pulse-by-pulse current limiting, shutdown after a programmable delay and continuous input volt*second clamp. The UCC3961 also provides a multi purpose, bidirectional shutdown pin (SD), that can be used in conjunction with the devices on the START pin, to modify the converters behavior in overload conditions. The possible configurations include continuous-peak current limiting, delayed or immediate shutdown with full cycle soft restart or fully latched overcurrent shutdown.

***: In a non-typical use, the UCC3961 can accommodate an analog feedback signal through an opto-isolator where the UCC3961 then can operate in voltage-mode control mode with primary-side peak current limiting.

***INS: The UCC3961 and the UCC2961 are available in the 14-pin SOIC (D) and PDIP (P) packages. For applications where only startup and control are desired, a simplified version of this product is offered in an 8-pin package as the UCC2960 and UCC3960.

Market price

부분 #	설명	재고	가격
UCC2961D DISTI # 32376589	Primary Side PWM Controller 2mA 400kHz 14-Pin SOIC Tube	1000	2500:$2.2550 1000:$2.2770 500:$2.7000 250:$2.9790 150:$3.1680
UCC2961D DISTI # 296-11423-5-ND	IC REG CTRLR FWRD CONV 14SOIC RoHS: Compliant Min Qty: 1 Container: Tube	236In Stock	2500:$2.3993 1000:$2.5256 500:$2.9946 100:$3.5178 50:$4.0590 10:$4.2940 1:$4.7800
UCC2961D DISTI # V39:1801_07429413	Primary Side PWM Controller 2mA 400kHz 14-Pin SOIC Tube	0
UCC2961D DISTI # UCC2961D	Secondary Side PWM Cntrlr PRIM START UP 400KHz 14-Pin SOIC Tube (Alt: UCC2961D) RoHS: Compliant Min Qty: 1 Container: Tube	Europe - 0	1:€2.9900 10:€2.7900 25:€2.6900 50:€2.4900 100:€2.3900 500:€2.2900 1000:€2.1900
UCC2961D DISTI # UCC2961D	Secondary Side PWM Cntrlr PRIM START UP 400KHz 14-Pin SOIC Tube - Rail/Tube (Alt: UCC2961D) RoHS: Compliant Min Qty: 150 Container: Tube	Americas - 0	150:$2.5900 250:$2.3900 400:$2.3900 750:$2.2900 1500:$2.1900
UCC2961D	Advanced Primary Side Startup Controller	4000	1000:$2.0500 750:$2.0900 500:$2.4200 250:$2.7800 100:$2.9800 25:$3.3200 10:$3.5500 1:$3.9500
UCC2961D DISTI # 595-UCC2961D	Switching Controllers Adv Primary Side Startup Controller RoHS: Compliant	150	1:$4.7800 10:$4.2900 100:$3.5100 250:$3.3000 500:$2.9900 1000:$2.5200 2500:$2.4000
UCC2961DG4 DISTI # 595-UCC2961DG4	Switching Controllers Adv Primary Side Startup Cntrlr RoHS: Compliant	0
UCC2961D	Switching Controller, Voltage-mode, 2A, 400kHz Switching Freq-Max, BICMOS, PDSO14 RoHS: Compliant	13950	1000:$2.3700 500:$2.4900 100:$2.6000 25:$2.7100 1:$2.9200
UCC2961DTR	Switching Controller, Voltage-mode, 2A, 400kHz Switching Freq-Max, BICMOS, PDSO14 RoHS: Not Compliant	7350	1000:$1.0500 500:$1.1100 100:$1.1500 25:$1.2000 1:$1.3000
UCC2961DTR	Swithed-Mode Power Supply Controller, Voltage Mode Type, 14 Pin, Plastic, SOP	4240	2436:$1.1760 1489:$1.2320 1:$3.3600

관련 상품

영상	부분 #	설명
	Mfr.#: UCC28810DG4 OMO.#: OMO-UCC28810DG4	LED Lighting Drivers LED Lighting Pwr Cntrlr
	Mfr.#: UCC28220QDRQ1 OMO.#: OMO-UCC28220QDRQ1	Switching Controllers Auto Cat Interleaved Dual PWM Controller
	Mfr.#: UCC28086DR OMO.#: OMO-UCC28086DR	Switching Controllers Crnt Mode Push-Pull w/Prog Slope Comp
	Mfr.#: UCC28070EVM OMO.#: OMO-UCC28070EVM	Power Management IC Development Tools UCC28070 EVAL MOD
	Mfr.#: UCC2808D-2G4 OMO.#: OMO-UCC2808D-2G4-TEXAS-INSTRUMENTS	IC REG CTRLR PUSH-PULL 8SOIC
	Mfr.#: UCC2897PW OMO.#: OMO-UCC2897PW-TEXAS-INSTRUMENTS	Switching Controllers Current Mode Active Clamp
	Mfr.#: UCC2808DTR-1 OMO.#: OMO-UCC2808DTR-1-TEXAS-INSTRUMENTS	Switching Controllers Low Pwr Current Mode Push-Pull PWM
	Mfr.#: UCC25230EVM-754 OMO.#: OMO-UCC25230EVM-754-TEXAS-INSTRUMENTS	EVAL MODULE FOR UCC25230-754
	Mfr.#: UCC25710DWR SOP-20 OMO.#: OMO-UCC25710DWR-SOP-20-1190	신규 및 오리지널
	Mfr.#: UCC28511DWR OMO.#: OMO-UCC28511DWR-TEXAS-INSTRUMENTS	Power Factor Correction - PFC Advanced PFC/PWM Comb Controlle

유효성

재고:: 150
주문 시:: 2133
수량 입력:

UCC2961D의 현재 가격은 참고용이며 최상의 가격을 원하시면 판매팀 [email protected]으로 문의 또는 다이렉트 이메일을 보내주십시오.

참고 가격(USD)

수량
단가
내선 가격

1: ~~US$4.78~~; ~~US$4.78~~

10: ~~US$4.29~~; ~~US$42.90~~

100: ~~US$3.51~~; ~~US$351.00~~

250: ~~US$3.30~~; ~~US$825.00~~

500: ~~US$2.99~~; ~~US$1 495.00~~

1000: ~~US$2.52~~; ~~US$2 520.00~~

2500: ~~US$2.40~~; ~~US$6 000.00~~

5000: ~~US$2.31~~; ~~US$11 550.00~~

시작

UCC2961D 3
UCC2961 4
UCC296 8
UCC29 138
UCC2 1724
UCC 3331

최신 제품

bq25700A Battery Buck-Boost Charge Controller

OMO Electronic offers the bq25700A SMBus multi-chemistry battery buck-boost charge controller with system power monitor and processor hot monitor.
TMUX1208 Analog Multiplexer (Mux)

OMO Electronic' TMUX1208 general purpose analog mux reduces system complexity and board size in a wide variety of applications including building automation.
TPD3S014/44 Current Limit Switch

OMO Electronic' TPD3S014/44’s are integrated devices that feature a current limited load switch and a two channel Transient Voltage Suppressor (TVS).
OPA388 Operational Amplifier

OMO Electronic' OPA388 precision op-amp provides rail-to-rail input output operation in a low-noise, zero-drift, zero-crossover device.
Compare UCC2961D

UCC2961D vs UCC2961DG4 vs UCC2961DTR
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