5秒后页面跳转
UC2825AQDWRQ1 PDF预览

UC2825AQDWRQ1

更新时间: 2024-01-26 02:47:18
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
14页 415K
描述
HIGH-SPEED PWM CONTROLLER

UC2825AQDWRQ1 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:SOIC
包装说明:SOP, SOP16,.4针数:16
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:1 week
风险等级:1.73其他特性:CURRENT MODE OPERATION IA ALSO POSSIBLE
模拟集成电路 - 其他类型:SWITCHING CONTROLLER控制模式:VOLTAGE-MODE
控制技术:PULSE WIDTH MODULATION最大输入电压:20 V
最小输入电压:8.8 V标称输入电压:12 V
JESD-30 代码:R-PDSO-G16JESD-609代码:e4
长度:10.3 mm湿度敏感等级:2
功能数量:1端子数量:16
最高工作温度:125 °C最低工作温度:-40 °C
最大输出电流:2.2 A最大输出电压:5.2 V
最小输出电压:5 V标称输出电压:5.1 V
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装等效代码:SOP16,.4封装形状:RECTANGULAR
封装形式:SMALL OUTLINE峰值回流温度(摄氏度):260
认证状态:Not Qualified筛选级别:AEC-Q100
座面最大高度:2.65 mm子类别:Switching Regulator or Controllers
表面贴装:YES切换器配置:PUSH-PULL
最大切换频率:1150 kHz技术:BIPOLAR
温度等级:AUTOMOTIVE端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)
端子形式:GULL WING端子节距:1.27 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:7.5 mmBase Number Matches:1

UC2825AQDWRQ1 数据手册

 浏览型号UC2825AQDWRQ1的Datasheet PDF文件第2页浏览型号UC2825AQDWRQ1的Datasheet PDF文件第3页浏览型号UC2825AQDWRQ1的Datasheet PDF文件第4页浏览型号UC2825AQDWRQ1的Datasheet PDF文件第5页浏览型号UC2825AQDWRQ1的Datasheet PDF文件第6页浏览型号UC2825AQDWRQ1的Datasheet PDF文件第7页 
UC2825A-Q1  
www.ti.com  
SLUS781SEPTEMBER 2007  
HIGH-SPEED PWM CONTROLLER  
1
FEATURES  
DESCRIPTION  
Qualified for Automotive Applications  
Improved Version of the UC3825 PWM  
The UC2825A pulse-width modulation (PWM)  
controller is an improved versions of the standard  
UC3825. Performance enhancements have been  
made to several of the circuit blocks. Error amplifier  
gain bandwidth product is 12 MHz, while input offset  
voltage is 2 mV. Current limit threshold is specified to  
a tolerance of 5%. Oscillator discharge current is  
specified at 10 mA for accurate dead-time control.  
Frequency accuracy is improved to 6%. Startup  
supply current, typically 100 μA, is ideal for off-line  
applications. The output drivers are redesigned to  
actively sink current during undervoltage lockout  
(UVLO) at no expense to the startup current  
specification. In addition, each output is capable of  
2-A peak currents during transitions.  
Compatible With Voltage-Mode or  
Current-Mode Control Methods  
Practical Operation at Switching Frequencies  
to 1 MHz  
50-ns Propagation Delay to Output  
High-Current Dual Totem-Pole Outputs:  
2 A (Peak)  
Trimmed Oscillator Discharge Current  
Low 100-μA Startup Current  
Pulse-by-Pulse Current-Limiting Comparator  
Latched Overcurrent Comparator With  
Full-Cycle Restart  
BLOCK DIAGRAM  
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of  
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  
Copyright © 2007, Texas Instruments Incorporated  

与UC2825AQDWRQ1相关器件

型号 品牌 获取价格 描述 数据表
UC2825AQG3 TI

获取价格

HIGH-SPEED PWM CONTROLLER
UC2825AQR TI

获取价格

IC SWITCHING CONTROLLER, Switching Regulator or Controller
UC2825AQTR TI

获取价格

High Speed PWM Controller
UC2825B TI

获取价格

High Speed PWM Controller
UC2825BDW TI

获取价格

High Speed PWM Controller
UC2825BDWG4 TI

获取价格

HIGH-SPEED PWM CONTROLLER
UC2825BDWTR TI

获取价格

High Speed PWM Controller
UC2825BJ TI

获取价格

High Speed PWM Controller
UC2825BL TI

获取价格

2.2A SWITCHING CONTROLLER, 1000kHz SWITCHING FREQ-MAX, CQCC20, LCC-20
UC2825BN TI

获取价格

High Speed PWM Controller