UCC2891PWR

Mfr. #:: UCC2891PWR
説明:: Switching Controllers Current Mode Active Clamp
ライフサイクル:: メーカー新製品
データシート:: UCC2891PWR データシート
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ECAD Model:
詳しくは:: UCC2891PWR 詳しくは UCC2891PWR Product Details

製品属性
属性値

メーカー: TI

製品カテゴリ: ICチップ

シリーズ: UCC2891

包装: リール

単位重量: 0.002183 oz

取り付けスタイル: SMD / SMT

出力数: 1 Output

トポロジー: フライバックフォワード

最高作動温度: + 85 C

最低作動温度: - 40 C

動作-供給-電圧: 12 V

出力電流: 2000 mA

スイッチング-周波数: 1000 kHz

立ち下がり時間: 14 ns

立ち上がり時間: 19 ns

開発キット: UCC2891EVM

パッケージ-ケース: TSSOP-16

デューティサイクル-最大: 73 %

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.
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

UCC2891PWR 詳しくは

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

モデル	説明	ストック	価格
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

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