5秒后页面跳转
捷配首页

Datasheet > UC3875DWPTR81316G4
UC3875DWPTR81316G4 PDF预览

UC3875DWPTR81316G4

更新时间： 2024-11-22 02:58:43
品牌 Logo 应用领域
德州仪器 - TI 开关光电二极管
页数 文件大小 规格书
19页 740K
描述
Phase Shift Reasonant Controller

阅读下载

中文翻译

获取价格

UC3875DWPTR81316G4 技术参数

是否无铅： 含铅生命周期：Obsolete
零件包装代码：SOIC包装说明：SOP,
针数：28Reach Compliance Code：unknown
ECCN代码：EAR99HTS代码：8542.39.00.01
风险等级：5.68其他特性：CAN ALSO BE CONFIGURED IN CURRENT MODE; PWM CONTROL TECHNIQUE ALSO POSSIBLE
模拟集成电路 - 其他类型：SWITCHING CONTROLLER控制模式：VOLTAGE-MODE
控制技术：RESONANT CONTROL最大输入电压：20 V
最小输入电压：11 V标称输入电压：12 V
JESD-30 代码：R-PDSO-G28长度：17.9 mm
功能数量：1端子数量：28
最高工作温度：70 °C最低工作温度：
最大输出电流：3 A封装主体材料：PLASTIC/EPOXY
封装代码：SOP封装形状：RECTANGULAR
封装形式：SMALL OUTLINE认证状态：Not Qualified
座面最大高度：2.65 mm表面贴装：YES
切换器配置：PHASE-SHIFT最大切换频率：2000 kHz
温度等级：COMMERCIAL端子形式：GULL WING
端子节距：1.27 mm端子位置：DUAL
宽度：7.5 mmBase Number Matches：1

UC3875DWPTR81316G4 数据手册

 浏览型号UC3875DWPTR81316G4的Datasheet PDF文件第2页浏览型号UC3875DWPTR81316G4的Datasheet PDF文件第3页浏览型号UC3875DWPTR81316G4的Datasheet PDF文件第4页浏览型号UC3875DWPTR81316G4的Datasheet PDF文件第5页浏览型号UC3875DWPTR81316G4的Datasheet PDF文件第6页浏览型号UC3875DWPTR81316G4的Datasheet PDF文件第7页 
application  
INFO  
UC1875/6/7/8  
UC2875/6/7/8  
UC3875/6/7/8  
available  
Phase Shift Resonant Controller  
FEATURES  
DESCRIPTION  
• Zero to 100% Duty Cycle Control  
The UC1875 family of integrated circuits implements control of a bridge  
power stage by phase-shifting the switching of one half-bridge with respect  
to the other, allowing constant frequency pulse-width modulation in combi-  
nation with resonant, zero-voltage switching for high efficiency performance  
at high frequencies. This family of circuits may be configured to provide  
control in either voltage or current mode operation, with a separate  
over-current shutdown for fast fault protection.  
• Programmable Output Turn-On Delay  
• Compatible with Voltage or Current  
Mode Topologies  
• Practical Operation at Switching  
Frequencies to 1MHz  
A programmable time delay is provided to insert a dead-time at the turn-on  
of each output stage. This delay, providing time to allow the resonant  
switching action, is independently controllable for each output pair (A-B,  
C-D).  
• Four 2A Totem Pole Outputs  
• 10MHz Error Amplifier  
• Undervoltage Lockout  
With the oscillator capable of operation at frequencies in excess of 2MHz,  
overall switching frequencies to 1MHz are practical. In addition to the stan-  
dard free running mode, with the CLOCKSYNC pin, the user may configure  
these devices to accept an external clock synchronization signal, or may  
lock together up to 5 units with the operational frequency determined by  
the fastest device.  
• Low Startup Current –150µA  
• Outputs Active Low During UVLO  
• Soft-Start Control  
• Latched Over-Current Comparator  
With Full Cycle Restart  
Protective features include an undervoltage lockout which maintains all out-  
puts in an active-low state until the supply reaches a 10.75V threshold.  
1.5V hysteresis is built in for reliable, boot-strapped chip supply.  
Over-current protection is provided, and will latch the outputs in the OFF  
state within 70nsec of a fault. The current-fault circuitry implements  
• Trimmed Reference  
full-cycle restart operation.  
(continued)  
BLOCK DIAGRAM  
UDG-95073  
SLUS229B - JULY 1999 - REVISED JUNE 2004  
1234567...19

中文翻译

下载PDF

与UC3875DWPTR81316G4相关器件

型号 品牌 获取价格 描述 数据表
UC3875DWPTRG4 TI

获取价格

 		Phase Shift Resonant Controller
UC3875J TI

获取价格

 		Phase Shift Resonant Controller
UC3875L TI

获取价格

 		Phase Shift Resonant Controller
UC3875L-S08-R UTC

获取价格

 		Switching Controller
UC3875N TI

获取价格

 		Phase Shift Resonant Controller
UC3875NG4 TI

获取价格

 		Phase Shift Resonant Controller
UC3875QP TI

获取价格

 		Phase Shift Resonant Controller
UC3875QPTR TI

获取价格

 		Phase Shift Resonant Controller
UC3876 TI

获取价格

 		Phase Shift Resonant Controller
UC3876DWP TI

获取价格

 		Phase Shift Resonant Controller

与UC3875DWPTR81316G4相关文章

您还可以找


热门产品
PCB打样/小批量
铝基板
BOM智能配单
PCBA制造
钣金
精密CNC
模具注塑
薄膜开关
精选活动
PCBA打样特惠
四六层板品质升级
铝基板品质升级
一体化电子制造
DFM下载
服务支持
企业认证
产品展示
工厂展示
工艺能力
积分商城
关于捷配
捷配简介
企业文化
公司动态
人才招聘
联系我们
帮助中心
下单流程
付款流程
开票流程
常见问题
全球PCB制造服务专线 400-613-0088

工作时间：9:00-21:00

CEO邮箱：ceo@jiepei.com

投诉邮箱：tousu@jiepei.com

捷配网-微信公众号 微信公众号
捷配网-微信公众号 抖音公众号
资质认证：
合作快递：
支付方式：
Copyright © 2024 Jiepei.com Inc. All Rights Reserved. 版权所有:杭州捷配信息科技有限公司 浙公网安备 33010502006866号 浙ICP备10014259号-119 营业执照ICP证