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TPS7A4701RGWR PDF预览

TPS7A4701RGWR

更新时间： 2024-11-21 11:08:07
品牌 Logo 应用领域
德州仪器 - TI 稳压器调节器
页数 文件大小 规格书
23页 906K
描述
具有使能功能的 1A、36V、低噪声、高 PSRR、低压降稳压器 | RGW | 20 | -40 to 125

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TPS7A4701RGWR 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：QFN
包装说明：HVQCCN, LCC20,.20SQ,25针数：20
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.39.00.01Factory Lead Time：6 weeks
风险等级：1.24Samacsys Description：36-V, 1-A, 4.17-μVRMS, RF low-dropout (LDO) voltage regulator
可调性：ADJUSTABLE最大回动电压 1：0.45 V
标称回动电压 1：0.307 V最大输入电压：36 V
最小输入电压：3 VJESD-30 代码：S-PQCC-N20
JESD-609代码：e4长度：5 mm
湿度敏感等级：2功能数量：1
输出次数：1端子数量：20
工作温度TJ-Max：125 °C工作温度TJ-Min：-40 °C
最高工作温度：125 °C最低工作温度：-40 °C
最大输出电流 1：1 A最大输出电压 1：34 V
最小输出电压 1：1.4 V封装主体材料：PLASTIC/EPOXY
封装代码：HVQCCN封装等效代码：LCC20,.20SQ,25
封装形状：SQUARE封装形式：CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
包装方法：TR峰值回流温度（摄氏度）：260
认证状态：Not Qualified调节器类型：FIXED POSITIVE LDO REGULATOR
座面最大高度：1 mm子类别：Other Regulators
表面贴装：YES技术：BIPOLAR
端子面层：Nickel/Palladium/Gold (Ni/Pd/Au)端子形式：NO LEAD
端子节距：0.65 mm端子位置：QUAD
处于峰值回流温度下的最长时间：NOT SPECIFIED宽度：5 mm

TPS7A4701RGWR 数据手册

 浏览型号TPS7A4701RGWR的Datasheet PDF文件第2页浏览型号TPS7A4701RGWR的Datasheet PDF文件第3页浏览型号TPS7A4701RGWR的Datasheet PDF文件第4页浏览型号TPS7A4701RGWR的Datasheet PDF文件第5页浏览型号TPS7A4701RGWR的Datasheet PDF文件第6页浏览型号TPS7A4701RGWR的Datasheet PDF文件第7页 
TPS7A47  
www.ti.com  
SBVS204A –JUNE 2012–REVISED JULY 2012  
36-V, 1-A, 4.17-µV , RF LDO Voltage Regulator  
RMS  
1
FEATURES  
DESCRIPTION  
The TPS7A47 is a positive voltage (+36 V), ultralow-  
23  
•
Input Voltage Range: +3 V to +36 V  
Output Voltage Noise  
noise (4.17 µVRMS) linear regulator capable of  
•
sourcing a 1-A load.  
–
4.17 µVRMS (10 Hz, 100 kHz)  
In addition, the TPS7A47 output voltage is fully user-  
adjustable via a printed circuit board (PCB) layout  
without the need of external resistors or feed-forward  
capacitors, thus reducing overall component count.  
•
•
Power-Supply Ripple Rejection:  
–
–
82 dB (100 Hz)  
≥ 55 dB (10 Hz, 10 MHz)  
The TPS7A47 is designed with bipolar technology  
ANY-OUT™ (User-Adjustable Output via  
PCB Layout):  
primarily  
for  
high-accuracy,  
high-precision  
instrumentation applications where clean voltage rails  
are critical to maximize system performance. This  
feature makes the device ideal for powering  
operational amplifiers, analog-to-digital converters  
(ADCs), digital-to-analog converters (DACs), and  
other high-performance analog circuitry in critical  
applications (such as medical, RF, and test-and-  
measurement).  
–
No External Resistors or Feed-Forward  
Capacitors Required  
–
Output Voltage Range: +1.4 V to +20.5 V  
•
•
•
•
Output Current: 1 A  
Dropout Voltage: 307 mV at 1 A  
CMOS Logic Level-Compatible Enable Pin  
Built-In Fixed Current Limit and  
Thermal Shutdown  
In addition, the TPS7A47 is ideal for post dc/dc  
converter regulation. By filtering out the output  
voltage ripple inherent to dc/dc switching  
conversions, maximum system performance is  
ensured in sensitive instrumentation, test-and-  
measurement, audio, and RF applications.  
•
•
Available in High Thermal Performance  
Package:  
–
5-mm × 5-mm QFN  
Operating Temperature Range:  
–40°C to +125°C  
For applications where positive and negative low-  
noise rails are required, consider TI's TPS7A33 family  
of negative high-voltage, ultralow-noise linear  
regulators.  
APPLICATIONS  
•
•
•
•
•
•
Voltage-Controlled Oscillators (VCO)  
Frequency Synthesizers  
TPS7A47  
RF LDO  
Test and Measurement Applications  
Medical Applications  
RX, TX, and PA Circuitry  
Supply Rails for Operational Amplifiers,  
DACs, ADCs, and Other High-Precision Analog  
Circuitry  
Amplifier  
•
•
Audio Applications  
Post DC/DC Converter Regulation and  
Ripple Filtering  
•
•
•
Industrial Instrumentation  
Base Stations and Telecom Infrastructure  
+12-V and +24-V Industrial Buses  
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.  
2
3
ANY-OUT, PowerPAD are trademarks of Texas Instruments.  
All other trademarks are the property of their respective owners.  
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 © 2012, Texas Instruments Incorporated  
 
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TPS7A4701RGWR 替代型号

型号 品牌 替代类型 描述 数据表
TPS7A4701RGWT TI

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 具有使能功能的 1A、36V、低噪声、高 PSRR、低压降稳压器 | RGW | 20 |

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 		+36V, +150mA, Ultralow-Noise, Positive LINEAR REGULATOR
TPS7A49XX_10 TI

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 		+36V, +150mA, Ultralow-Noise, Positive LINEAR REGULATOR

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