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UCC28950价格

参考价格:¥2076.7793

型号:UCC28950EVM-442 品牌:TEXAS 备注:这里有UCC28950多少钱,2026年最近7天走势,今日出价,今日竞价,UCC28950批发/采购报价,UCC28950行情走势销售排行榜,UCC28950报价。
型号 功能描述 生产厂家 企业 LOGO 操作

丝印代码:UCC28950;UCC2895x Phase-Shifted Full-Bridge Controller for Wide-Input Voltage Range Applications

1 Features • Enhanced zero-voltage switching (ZVS) range • Direct synchronous rectifier (SR) control • Light-load efficiency management including: – Burst mode operation – Discontinuous conduction mode (DCM), dynamic SR on/off control • Average- or peak-current mode control with programmab

TI

德州仪器

丝印代码:UCC28950;UCC2895x Phase-Shifted Full-Bridge Controller for Wide-Input Voltage Range Applications

1 Features • Enhanced zero-voltage switching (ZVS) range • Direct synchronous rectifier (SR) control • Light-load efficiency management including: – Burst mode operation – Discontinuous conduction mode (DCM), dynamic SR on/off control • Average- or peak-current mode control with programmab

TI

德州仪器

丝印代码:UCC28950;UCC2895x Phase-Shifted Full-Bridge Controller for Wide-Input Voltage Range Applications

1 Features • Enhanced zero-voltage switching (ZVS) range • Direct synchronous rectifier (SR) control • Light-load efficiency management including: – Burst mode operation – Discontinuous conduction mode (DCM), dynamic SR on/off control • Average- or peak-current mode control with programmab

TI

德州仪器

丝印代码:UCC28950;UCC2895x Phase-Shifted Full-Bridge Controller for Wide-Input Voltage Range Applications

1 Features • Enhanced zero-voltage switching (ZVS) range • Direct synchronous rectifier (SR) control • Light-load efficiency management including: – Burst mode operation – Discontinuous conduction mode (DCM), dynamic SR on/off control • Average- or peak-current mode control with programmab

TI

德州仪器

丝印代码:UCC28950;UCC2895x Phase-Shifted Full-Bridge Controller for Wide-Input Voltage Range Applications

1 Features • Enhanced zero-voltage switching (ZVS) range • Direct synchronous rectifier (SR) control • Light-load efficiency management including: – Burst mode operation – Discontinuous conduction mode (DCM), dynamic SR on/off control • Average- or peak-current mode control with programmab

TI

德州仪器

丝印代码:UCC28950;UCC2895x Phase-Shifted Full-Bridge Controller for Wide-Input Voltage Range Applications

1 Features • Enhanced zero-voltage switching (ZVS) range • Direct synchronous rectifier (SR) control • Light-load efficiency management including: – Burst mode operation – Discontinuous conduction mode (DCM), dynamic SR on/off control • Average- or peak-current mode control with programmab

TI

德州仪器

UCC28950

UCC2895x Phase-Shifted Full-Bridge Controller for Wide-Input Voltage Range Applications

1 Features • Enhanced zero-voltage switching (ZVS) range • Direct synchronous rectifier (SR) control • Light-load efficiency management including: – Burst mode operation – Discontinuous conduction mode (DCM), dynamic SR on/off control • Average- or peak-current mode control with programmab

TI

德州仪器

UCC28950

具有同步整流功能的绿色环保相移全桥控制器

The UCC28950 enhanced phase-shifted controller builds upon Texas Instrument’s industry standard UCx895 phase-shifted controller family with enhancements that offer best in class efficiency in today’s high performance power systems. The UCC28950 implements advanced control of the full-bridge along wi • Enhanced Wide Range Resonant Zero Voltage Switching (ZVS) Capability\n• Direct Synchronous Rectifier (SR) Control\n• Light-Load Efficiency Management Including \n• Burst Mode Operation \n• Discontinuous Conduction Mode (DCM), Dynamic SR On and Off Control with Programmable Threshold\n• Programmabl;

TI

德州仪器

UCC28950

Green Phase-Shifted Full-Bridge Controller With Synchronous Rectification

文件:774.74 Kbytes Page:45 Pages

TI

德州仪器

UCC28950

Green Phase-Shifted Full-Bridge Controller With Synchronous Rectification

文件:467.98 Kbytes Page:42 Pages

TI

德州仪器

UCC28950

Green Phase-Shifted Full-Bridge Controller With Synchronous Rectification

文件:838.6 Kbytes Page:46 Pages

TI

德州仪器

具有同步整流功能的汽车类 8V 至 20V 全桥相移 PWM 控制器

UCC28950-Q1 增强型相移控制器基于德州仪器 (TI) 的改进型工业标准 UCCx895 相移控制器系列产品,所做出的改进提供了当前高效电源系统中同类产品中最佳效率。 UCC28950-Q1 在对同步整流器输出级进行有效控制的同时执行对全桥的高级控制。初级侧信号允许可编程延迟以确保宽负载电流和输入电压范围内的 ZVS 运行,而负载电流自然调整同步整流器的次级侧开关延迟,从而大大提升了整体系统效率。 UCC28950-Q1 还提供多重轻负载管理特性,其中包括进入和退出断续电流模式 (DCM) 运行时的突发模式模式和动态 SR 开/关控制,从而确保将 ZVS 运行扩展至更轻的负载。此外,U • 符合汽车应用要求\n• 器件温度 1 级:-40°C 至 125°C 的环境运行温度范围\n• 器件充电器件模型 (CDM) ESD 分类等级 C3B\n• 增强型宽范围谐振零电压开关 (ZVS) 功能\n• 轻负载效率管理包括: \n• 断续导通模式 (DCM),支持可编程阈值的动态 SR 开关控制\n• 支持可编程斜坡补偿和电压模式控制的平均或者峰值电流模式控制\n• 支持双向同步的高达 1MHz 的可编程开关频率\n• 150µA 启动电流\n• 宽温度范围,-40°C 至 125°C;

TI

德州仪器

UCC2895x Phase-Shifted Full-Bridge Controller for Wide-Input Voltage Range Applications

1 Features • Enhanced zero-voltage switching (ZVS) range • Direct synchronous rectifier (SR) control • Light-load efficiency management including: – Burst mode operation – Discontinuous conduction mode (DCM), dynamic SR on/off control • Average- or peak-current mode control with programmab

TI

德州仪器

Green Phase-Shifted Full-Bridge Controller With Synchronous Rectification

文件:774.74 Kbytes Page:45 Pages

TI

德州仪器

Green Phase-Shifted Full-Bridge Controller With Synchronous Rectification

文件:838.6 Kbytes Page:46 Pages

TI

德州仪器

Frequency Dithering With the UCC28950 and TLV3201

文件:392.2 Kbytes Page:11 Pages

TI

德州仪器

UCC28950 Green Phase-Shifted Full-Bridge Controller With Synchronous Rectification

文件:2.42977 Mbytes Page:74 Pages

TI

德州仪器

Green Phase-Shifted Full-Bridge Controller

文件:2.69823 Mbytes Page:74 Pages

TI

德州仪器

Green Phase-Shifted Full-Bridge Controller

文件:2.69823 Mbytes Page:74 Pages

TI

德州仪器

Green Phase-Shifted Full-Bridge Controller With Synchronous Rectification

文件:838.6 Kbytes Page:46 Pages

TI

德州仪器

Green Phase-Shifted Full-Bridge Controller With Synchronous Rectification

文件:467.98 Kbytes Page:42 Pages

TI

德州仪器

Green Phase-Shifted Full-Bridge Controller With Synchronous Rectification

文件:774.74 Kbytes Page:45 Pages

TI

德州仪器

封装/外壳:24-TSSOP(0.173",4.40mm 宽) 功能:升压/降压 包装:管件 描述:IC REG CTRLR FULL-BRIDGE 24TSSOP 集成电路(IC) PMIC - 稳压器 - DC DC 开关式控制器

TI

德州仪器

封装/外壳:24-TSSOP(0.173",4.40mm 宽) 功能:升压/降压 包装:管件 描述:IC REG CTRLR FULL-BRIDGE 24TSSOP 集成电路(IC) DC-DC 开关控制器

TI

德州仪器

Green Phase-Shifted Full-Bridge Controller

文件:2.69823 Mbytes Page:74 Pages

TI

德州仪器

Green Phase-Shifted Full-Bridge Controller With Synchronous Rectification

文件:838.6 Kbytes Page:46 Pages

TI

德州仪器

Green Phase-Shifted Full-Bridge Controller With Synchronous Rectification

文件:774.74 Kbytes Page:45 Pages

TI

德州仪器

Green Phase-Shifted Full-Bridge Controller With Synchronous Rectification

文件:467.98 Kbytes Page:42 Pages

TI

德州仪器

Green Phase-Shifted Full-Bridge Controller With Synchronous Rectification

文件:467.98 Kbytes Page:42 Pages

TI

德州仪器

Phase-Shifted Full-Bridge Controller With Synchronous Rectification

文件:1.226 Mbytes Page:48 Pages

TI

德州仪器

Phase-Shifted Full-Bridge Controller With Synchronous Rectification

文件:1.226 Mbytes Page:48 Pages

TI

德州仪器

Phase-Shifted Full-Bridge Controller With Synchronous Rectification

文件:1.226 Mbytes Page:48 Pages

TI

德州仪器

UCC28950产品属性

  • 类型

    描述

  • Duty cycle (Max) (%):

    95

  • Supply voltage (Max) (V):

    17

  • UVLO thresholds on/off (V):

    7.3/6.75

  • Features:

    Adjustable Switching Frequency

  • Operating temperature range (C):

    -40 to 125

  • Rating:

    Catalog

  • Frequency (Max) (kHz):

    1000

  • Gate drive (Typ) (A):

    0.2

更新时间:2026-5-19 14:56:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
TI
23+
移相全桥同步整流控制IC/
11405
正迈科技原装现货授权代理主营:IC电容.二三级管原装
TI/德州仪器
26+
TSSOP24
87230
全新原装进口现货,,本公司承诺原装正品假一赔百
TI
24+
TSSOP24
97500
郑重承诺只做原装进口现货
TI/德州仪器
24+
TSSOP24
55000
只做原装全新现货
TI/德州仪器
24+
TSOP24
49300
只做全新原装进口现货
TI
24+
TSSOP24
5630
TI一级代理原厂授权渠道实单支持
TI/德州仪器
21+
TSSOP24
8080
只做原装,质量保证
TI
24+
TSSOP24
8500
只做原装正品假一赔十为客户做到零风险!!
TI/德州仪器
25+
TSSOP24
32000
TI/德州仪器全新特价UCC28950PWR即刻询购立享优惠#长期有货
TI
25+
TSSOP-24
6000
全新原装现货、诚信经营!

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