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TPS40200SKGD1 PDF预览

TPS40200SKGD1

更新时间： 2024-11-06 07:07:59
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输入元件
页数 文件大小 规格书
45页 971K
描述
WIDE-INPUT-RANGE NONSYNCHRONOUS VOLTAGE-MODE CONTROLLER

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中文翻译

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TPS40200SKGD1 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：DIE
包装说明：DIE,针数：13
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.39.00.01风险等级：5.71
Is Samacsys：N其他特性：ALSO OPERATES IN ADJUSTABLE MODE FROM 0.7V TO 45.24V
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：52 V
最小输入电压：5.5 V标称输入电压：12 V
JESD-30 代码：R-XUUC-N13功能数量：1
端子数量：13最高工作温度：210 °C
最低工作温度：-55 °C最大输出电流：3 A
最大输出电压：46 V最小输出电压：0.7 V
封装主体材料：UNSPECIFIED封装代码：DIE
封装形状：RECTANGULAR封装形式：UNCASED CHIP
峰值回流温度（摄氏度）：NOT SPECIFIED认证状态：Not Qualified
表面贴装：YES切换器配置：SINGLE
最大切换频率：500 kHz温度等级：MILITARY
端子形式：NO LEAD端子位置：UPPER
处于峰值回流温度下的最长时间：NOT SPECIFIEDBase Number Matches：1

TPS40200SKGD1 数据手册

 浏览型号TPS40200SKGD1的Datasheet PDF文件第2页浏览型号TPS40200SKGD1的Datasheet PDF文件第3页浏览型号TPS40200SKGD1的Datasheet PDF文件第4页浏览型号TPS40200SKGD1的Datasheet PDF文件第5页浏览型号TPS40200SKGD1的Datasheet PDF文件第6页浏览型号TPS40200SKGD1的Datasheet PDF文件第7页 
TPS40200-HT  
www.ti.com  
SGLS400B –OCTOBER 2009–REVISED MAY 2010  
WIDE-INPUT-RANGE NONSYNCHRONOUS VOLTAGE-MODE CONTROLLER  
Check for Samples: TPS40200-HT  
1
FEATURES  
SUPPORTS EXTREME TEMPERATURE  
APPLICATIONS  
•
•
•
•
•
•
Input Voltage Range 5.5 V to 52 V  
Output Voltage (700 mV to 87% VIN)  
200-mA Internal P-Channel FET Driver  
Voltage Feed-Forward Compensation  
Undervoltage Lockout  
•
•
•
•
Controlled Baseline  
One Assembly/Test Site  
One Fabrication Site  
Available in Extreme (–55°C/210°C)  
Temperature Range(1)  
Programmable Fixed-Frequency  
(35 kHz to 500 kHz) Operation  
•
•
•
•
Extended Product Life Cycle  
Extended Product-Change Notification  
Product Traceability  
Texas Instruments high temperature products  
utilize highly optimized silicon (die) solutions  
with design and process enhancements to  
maximize performance over extended  
temperatures.  
•
•
•
•
•
Programmable Short-Circuit Protection  
Hiccup Overcurrent Fault Recovery  
Programmable Closed-Loop Soft Start  
700-mV 1% Reference Voltage  
External Synchronization  
APPLICATIONS  
D OR HKJ PACKAGE  
(TOP VIEW)  
•
Down-Hole Drilling  
•
High Temperature Environments  
RC  
SS  
VDD  
1
2
3
4
8
7
6
5
ISNS  
GDRV  
GND  
COMP  
FB  
(1) Custom temperature ranges available  
DESCRIPTION  
The TPS40200 is a flexible nonsynchronous controller with a built-in 200-mA driver for P-channel FETs. The  
circuit operates with inputs up to 52 V, with a power-saving feature that turns off driver current once the external  
FET has been fully turned on. This feature extends the flexibility of the device, allowing it to operate with an input  
voltage up to 52 V, without dissipating excessive power. The circuit operates with voltage-mode feedback and  
has feed-forward input-voltage compensation that responds instantly to input-voltage change. The integral  
700-mV reference is trimmed to 2%, providing the means to accurately control low voltages. Clock frequency,  
soft start, and overcurrent limit each are easily programmed by a single, external component. The part has  
undervoltage lockout, and can be easily synchronized to other controllers or a system clock to satisfy sequencing  
and/or noise-reduction requirements.  
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.  
Copyright © 2009–2010, Texas Instruments Incorporated  
Products conform to specifications per the terms of the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  
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