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TL5002ID PDF预览

TL5002ID

更新时间: 2024-02-13 10:28:59
品牌 Logo 应用领域
德州仪器 - TI 稳压器开关式稳压器或控制器电源电路开关式控制器光电二极管
页数 文件大小 规格书
14页 227K
描述
PULSE-WIDTH-MODULATION CONTROL CIRCUIT

TL5002ID 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:5.18Is Samacsys:N
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:40 V
最小输入电压:3.6 V标称输入电压:6 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:85 °C最低工作温度:-40 °C
最大输出电流:0.1 A最大输出电压:50 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座面最大高度:1.75 mm
子类别:Switching Regulator or Controllers表面贴装:YES
切换器配置:SINGLE最大切换频率:500 kHz
技术:BIPOLAR温度等级:INDUSTRIAL
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:3.905 mm
Base Number Matches:1

TL5002ID 数据手册

 浏览型号TL5002ID的Datasheet PDF文件第2页浏览型号TL5002ID的Datasheet PDF文件第3页浏览型号TL5002ID的Datasheet PDF文件第4页浏览型号TL5002ID的Datasheet PDF文件第5页浏览型号TL5002ID的Datasheet PDF文件第6页浏览型号TL5002ID的Datasheet PDF文件第7页 
TL5002  
PULSE-WIDTH-MODULATION CONTROL CIRCUIT  
SLVS304A – SEPTEMBER 2000 – REVISED AUGUST 2002  
D PACKAGE  
(TOP VIEW)  
D
D
D
D
D
Complete PWM Power Control  
3.6-V to 40-V Operation  
Internal Undervoltage-Lockout Circuit  
Oscillator Frequency . . . 20 kHz to 500 kHz  
OUT  
GND  
RT  
1
2
3
4
8
7
6
5
V
CC  
COMP  
INV  
DTC  
NI  
Variable Dead Time Provides Control Over  
Total Range  
D
D
Ideal Controller for DDR Memory  
Application  
Uncommitted Error Amplifier Inputs  
description  
The TL5002 incorporates on a single monolithic chip all the functions required for a pulse-width-modulation  
(PWM) control circuit. Designed primarily for power-supply control, the TL5002 contains an error amplifier, a  
regulator, an oscillator, a PWM comparator with a dead-time-control input, undervoltage lockout (UVLO), and  
an open-collector output transistor.  
The error-amplifier input common-mode voltage ranges from 0.9 V to 1.5 V. Dead-time control (DTC) can be  
set to provide 0% to 100% dead time by connecting an external resistor between DTC and GND. The oscillator  
frequency is set by terminating RT with an external resistor to GND. During low V conditions, the UVLO circuit  
CC  
turns the output off until V  
recovers to its normal operating range.  
CC  
The TL5002 is characterized for operation from 40°C to 85°C.  
AVAILABLE OPTIONS  
SMALL OUTLINE  
T
A
(D)  
20°C to 85°C  
40°C to 85°C  
TL5002CD  
TL5002ID  
The D package is available taped and reeled. Add the suffix R  
to the device type (e.g., TL5002CDR).  
functional block diagram  
V
DTC  
6
RT  
7
CC  
2
OUT  
1
UVLO  
I
DT  
2.5 V  
Reference  
Voltage  
Error  
Amplifier  
5
+
PWM/DTC  
Comparator  
NI  
OSC  
4
INV  
3
COMP  
8
GND  
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.  
Copyright 2002, Texas Instruments Incorporated  
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of Texas Instruments  
standard warranty. Production processing does not necessarily include  
testing of all parameters.  
1
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  

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