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UCC2804QDRQ1 PDF预览

UCC2804QDRQ1

更新时间: 2024-11-29 22:06:35
品牌 Logo 应用领域
德州仪器 - TI 开关光电二极管信息通信管理
页数 文件大小 规格书
14页 384K
描述
LOW-POWER BICMOS CURRENT-MODE PWM

UCC2804QDRQ1 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:SOIC-8针数:8
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:1 week
风险等级:0.83Is Samacsys:N
模拟集成电路 - 其他类型:SWITCHING CONTROLLER控制模式:CURRENT-MODE
控制技术:PULSE WIDTH MODULATION最大输入电压:12 V
最小输入电压:9 V标称输入电压:10 V
JESD-30 代码:R-PDSO-G8JESD-609代码:e4
长度:4.9 mm湿度敏感等级:1
功能数量:1端子数量:8
最高工作温度:125 °C最低工作温度:-40 °C
最大输出电流:1 A标称输出电压:5 V
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装等效代码:SOP8,.25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:1.75 mm子类别:Switching Regulator or Controllers
标称供电电压 (Vsup):10 V表面贴装:YES
切换器配置:SINGLE最大切换频率:1000 kHz
技术:BICMOS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:3.9 mm
Base Number Matches:1

UCC2804QDRQ1 数据手册

 浏览型号UCC2804QDRQ1的Datasheet PDF文件第2页浏览型号UCC2804QDRQ1的Datasheet PDF文件第3页浏览型号UCC2804QDRQ1的Datasheet PDF文件第4页浏览型号UCC2804QDRQ1的Datasheet PDF文件第5页浏览型号UCC2804QDRQ1的Datasheet PDF文件第6页浏览型号UCC2804QDRQ1的Datasheet PDF文件第7页 
ꢀꢁꢁ ꢂ ꢃꢄ ꢄ ꢅ ꢂ ꢃ ꢄꢆ ꢅ ꢂ ꢃꢄ ꢂ ꢅ ꢂ ꢃ ꢄ ꢇ ꢅꢂ ꢃ ꢄ ꢈ ꢅꢂ ꢃꢄ ꢉꢊ ꢋ ꢆ  
ꢌ ꢍꢎꢊꢏꢍ ꢎ ꢐꢑ ꢒꢓ ꢁꢔꢍ ꢕ ꢁꢀꢑ ꢑꢐꢖꢗꢊꢔꢍ ꢘ ꢐ ꢏ ꢎꢔ  
SGLS121B − JULY 2002 − REVISED 2004  
D
Qualification in Accordance With  
AEC-Q100  
D
D
D
D
Operation to 1 MHz  
Internal Soft Start  
D
Qualified for Automotive Applications  
Internal Fault Soft Start  
D
Customer-Specific Configuration Control  
Can Be Supported Along With  
Major-Change Approval  
Internal Leading-Edge Blanking of the  
Current Sense Signal  
D
1-Amp Totem-Pole Output  
D
D
ESD Protection Exceeds 200 V Using  
Machine Model (C = 200 pF, R = 0)  
D
70-ns Typical Response from  
Current-Sense to Gate Drive Output  
100-µA Typical Starting Supply Current  
500-µA Typical Operating Supply Current  
D
D
1.5% Tolerance Voltage Reference  
D
Same Pinout as UC3842 and UC3842A  
Contact factory for details. Q100 qualification data available on  
request.  
description  
The UCC2800/1/2/3/4/5 family of high-speed, low-power integrated circuits contain all of the control and drive  
components required for off-line and dc-to-dc fixed frequency current-mode switching power supplies with  
minimal parts count.  
These devices have the same pin configuration as the UC2842/3/4/5 family and also offer the added features  
of internal full-cycle soft start and internal leading-edge blanking of the current-sense input.  
The UCC2800/1/2/3/4/5 family offers choice of maximum duty cycle and critical voltage levels. Lower reference  
parts such as the UCC2803 and UCC2805 fit best into battery operated systems, while the higher reference  
and the higher UVLO hysteresis of the UCC2802 and UCC2804 make these ideal choices for use in off-line  
power supplies.  
The UCC280xQDRQ1 series is specified for the automotive temperature range of −40_C to 125_C, and  
qualified in accordance with AEC-Q100 stress test qualification for integrated circuits.  
PART NUMBER  
UCC2800  
UCC2801  
UCC2802  
UCC2803  
UCC2804  
UCC2805  
MAXIMUM DUTY CYCLE REFERENCE VOLTAGE  
TURN-ON THRESHOLD TURN-OFF THRESHOLD  
100%  
50%  
5 V  
5 V  
5 V  
4 V  
5 V  
4 V  
7.2 V  
9.4 V  
12.5 V  
4.1 V  
12.5 V  
4.1 V  
6.9 V  
7.4 V  
8.3 V  
3.6 V  
8.3 V  
3.6 V  
100%  
100%  
50%  
50%  
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.  
ꢗꢦ  
Copyright 2004, Texas Instruments Incorporated  
ꢢ ꢦ ꢣ ꢢꢛ ꢜꢰ ꢞꢝ ꢡ ꢩꢩ ꢧꢡ ꢟ ꢡ ꢠ ꢦ ꢢ ꢦ ꢟ ꢣ ꢫ  
1
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  

UCC2804QDRQ1 替代型号

型号 品牌 替代类型 描述 数据表
UCC2801QDRQ1 TI

完全替代

LOW-POWER BICMOS CURRENT-MODE PWM
UCC2802QDRQ1 TI

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LOW-POWER BICMOS CURRENT-MODE PWM

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