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
| 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! |
UCC28950规格书下载地址
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UCC28950数据表相关新闻
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2019-6-20
DdatasheetPDF页码索引
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