UCC2891PW

Mfr. #:: UCC2891PW
描述:: Switching Controllers Current Mode Active Clamp
生命周期:: 制造商新产品。
数据表:: UCC2891PW 数据表
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更多信息:: UCC2891PW 更多信息 UCC2891PW Product Details

产品属性
属性值

制造商: 德州仪器

产品分类: PMIC - 电压调节器 - DC DC 开关控制器

系列: UCC2891

打包: 管替代包装

单位重量: 0.002183 oz

安装方式: 贴片/贴片

包装盒: TSSOP-16

工作温度: -40°C ~ 85°C (TA)

输出类型: 晶体管驱动器

功能: 升压/降压

供应商-设备-包: 16-TSSOP

输出数: 1

拓扑: 反激、正向转换器

电压-电源-Vcc-Vdd: 8.5 V ~ 16 V

频率切换: 250kHz

控制功能: 电流限制、启用、准时控制、斜坡、软启动

输出配置: 正极，可隔离

输出相位: 1

占空比最大: 73 %

同步整流器: 不

时钟同步: 是的

串行接口: -

最高工作温度: + 85 C

最低工作温度: - 40 C

工作电源电压: 12 V

输出电流: 2000 mA

开关频率: 1000 kHz

秋季时间: 14 ns

上升时间: 19 ns

开发套件: UCC2891EVM

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 描述

***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

UCC2891PW 更多信息

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

型号	描述	库存	价格
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

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UCC2891PW

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes