UCC2891PWR

Mfr. #:: UCC2891PWR
विवरण:: Switching Controllers Current Mode Active Clamp
जीवन चक्र:: यस निर्माताबाट नयाँ।
डाटा पाना:: UCC2891PWR डाटा पाना
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थप जानकारी:: UCC2891PWR थप जानकारी UCC2891PWR Product Details

उत्पादन विशेषता
विशेषता मान

निर्माता:: टेक्सास उपकरण

उत्पादन कोटि:: नियन्त्रकहरू स्विच गर्दै

RoHS:: Y

टोपोलोजी:: Flyback, अगाडि

आउटपुट संख्या:: 1 Output

स्विच आवृत्ति:: 1000 kHz

कर्तव्य चक्र - अधिकतम:: 73 %

आउटपुट वर्तमान:: 2.5 A

न्यूनतम परिचालन तापमान:: - 40 C

अधिकतम परिचालन तापमान:: + 85 C

माउन्टिङ शैली:: SMD/SMT

प्याकेज / केस:: TSSOP-16

प्याकेजिङ:: रील

सञ्चालन तापमान दायरा:: - 40 C to + 85 C

शृङ्खला:: UCC2891

प्रकार:: हालको मोड PWM नियन्त्रकहरू

ब्रान्ड:: टेक्सास उपकरण

विकास किट:: UCC2891EVM

पतन समय:: 14 ns

सञ्चालन आपूर्ति भोल्टेज:: 12 V

उत्पादन प्रकार:: नियन्त्रकहरू स्विच गर्दै

उठ्ने समय:: 19 ns

कारखाना प्याक मात्रा:: 2000

उपश्रेणी:: PMIC - पावर व्यवस्थापन ICs

एकाइ वजन:: 0.002183 oz

Tags: UCC2891PWR, 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.
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we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: info@omo-ic.com

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

UCC2891PWR मूल्याङ्कन र समीक्षाहरू

E***a

Until i checked the whole

2019-09-20

S***h

Good

2019-08-22

UCC2891PWR विवरण

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

***as Instruments (TI): 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.

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

***TEXAS: 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.

UCC2891PWR थप जानकारी

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

भाग #	विवरण	स्टक	मूल्य
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
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
UCC2891PWR	RoHS: Not Compliant	6000	1000:$1.4300 500:$1.5000 100:$1.5600 25:$1.6300 1:$1.7600
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
UCC2891PWR		1120

सम्बन्धित उत्पादनहरु

छवि

भाग #

विवरण

Mfr.#: UCC2891EVM-520

OMO.#: OMO-UCC2891EVM-520

Power Management IC Development Tools UCC2891EVM-520

Mfr.#: UCC2891EVM-520

OMO.#: OMO-UCC2891EVM-520-TEXAS-INSTRUMENTS

Evaluation Module for UCC2891 Current Mode Active Clamp PWM Controlle

उपलब्धता

स्टक:: Available
अर्डर मा:: 4000
मात्रा प्रविष्ट गर्नुहोस्:

UCC2891PWR को हालको मूल्य सन्दर्भको लागि मात्र हो, यदि तपाइँ उत्तम मूल्य प्राप्त गर्न चाहनुहुन्छ भने, कृपया हाम्रो बिक्री टोली sales@omo-ic.com मा सोधपुछ वा प्रत्यक्ष इमेल पेश गर्नुहोस्।

सन्दर्भ मूल्य (USD)

मात्रा
एकाइ मूल्य
विस्तार मूल्य

1: ~~US$ २.८५~~; ~~US$ २.८५~~

10: ~~US$ २.४२~~; ~~US$ २४.२०~~

100: ~~US$ १.९४~~; ~~US$ १९४.००~~

500: ~~US$ १.७०~~; ~~US$ ८५०.००~~

1000: ~~US$ १.४१~~; ~~US$ १ ४१०.००~~

बाट सुरु गर्नुहोस्

UCC2891PWR 3
UCC2891P 5
UCC2891 18
UCC289 104
UCC28 975
UCC2 1724
UCC 3331

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UCC2891PWR

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

E***a

S***h

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes