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TPS7A3401DGNT PDF预览

TPS7A3401DGNT

更新时间: 2024-10-04 08:37:55
品牌 Logo 应用领域
德州仪器 - TI /
页数 文件大小 规格书
18页 580K
描述
-20-V, -200-mA, Low-Noise NEGATIVE VOLTAGE REGULATOR

TPS7A3401DGNT 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:MSOP
包装说明:MSOP-8针数:8
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:6 weeks
风险等级:1.11可调性:ADJUSTABLE
最大回动电压 1:0.8 V标称回动电压 1:0.216 V
最大输入电压:3 V最小输入电压:20 V
JESD-30 代码:S-PDSO-G8JESD-609代码:e4
长度:3 mm湿度敏感等级:2
功能数量:1输出次数:1
端子数量:8工作温度TJ-Max:125 °C
工作温度TJ-Min:-40 °C最大输出电流 1:0.2 A
最大输出电压 1:18 V最小输出电压 1:1.18 V
封装主体材料:PLASTIC/EPOXY封装代码:HTSSOP
封装等效代码:TSSOP8,.19封装形状:SQUARE
封装形式:SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH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:ADJUSTABLE NEGATIVE SINGLE OUTPUT LDO REGULATOR座面最大高度:1.1 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:GULL WING端子节距:0.65 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 mmBase Number Matches:1

TPS7A3401DGNT 数据手册

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TPS7A3401  
www.ti.com  
SBVS163 JUNE 2011  
20-V, 200-mA, Low-Noise NEGATIVE VOLTAGE REGULATOR  
Check for Samples: TPS7A3401  
1
FEATURES  
DESCRIPTION  
The TPS7A3401 is a negative, high-voltage (20 V),  
low-noise linear regulator capable of sourcing a  
maximum load of 200 mA.  
23  
Input Voltage Range: 3 V to 20 V  
Noise:  
80 μVRMS (10 Hz to 100 kHz)  
These  
linear  
regulators  
include  
a
CMOS  
Power-Supply Ripple Rejection:  
logic-level-compatible enable pin. Other features  
available include built-in current limit and thermal  
shutdown protection to safeguard the device and  
system during fault conditions.  
50 dB (1 kHz)  
27 dB (10 Hz to 1 MHz)  
Adjustable Output: ~ 1.18 V to 18 V  
Maximum Output Current: 200 mA  
Dropout Voltage: 500 mV at 100 mA  
Stable with Ceramic Capacitors 2.2 μF  
CMOS Logic-Level-Compatible Enable Pin  
Built-In, Fixed, Current-Limit and Thermal  
Shutdown Protection  
Available in High Thermal Performance  
The TPS7A3401 is designed using bipolar  
technology, and is ideal for instrumentation  
applications where clean voltage rails are critical to  
improve system performance. This design makes it a  
cost-effective choice to power operational amplifiers,  
analog-to-digital converters (ADCs), digital-to-analog  
converters (DACs), and other analog circuitry.  
In addition, the TPS7A3401 linear regulator is  
suitable for cost-effective, post dc/dc converter  
regulation. By filtering out the output voltage ripple  
inherent to dc/dc switching conversion, increased  
system performance is provided in instrumentation  
applications.  
MSOP-8 PowerPADPackage  
Operating Tempature Range: 40°C to +125°C  
APPLICATIONS  
Cost-Effective Supply Rails for Op Amps,  
DACs, ADCs, and Other High-Precision Analog  
Circuitry  
Typical Application  
Cost-Effective Post DC/DC Converter  
Regulation and Ripple Filtering  
DGN PACKAGE  
3mm ´ 5mm MSOP-8 PowerPAD  
(TOP VIEW)  
1
2
3
4
OUT  
FB  
8
7
6
5
IN  
GND  
GND  
EN  
IN  
OUT  
+18V  
+15V  
GND  
GND  
TPS7A49  
EN  
GND  
IN  
OUT  
-18V  
-15V  
TPS7A34  
EN GND  
EVM  
Post DC/DC Converter Regulation  
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
PowerPAD is a trademark 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 © 2011, Texas Instruments Incorporated  

TPS7A3401DGNT 替代型号

型号 品牌 替代类型 描述 数据表
TPS7A3401DGNR TI

类似代替

-20-V, -200-mA, Low-Noise NEGATIVE VOLTAGE REGULATOR
TPS7A3001DGNT TI

类似代替

-36V, -200mA, Ultralow-Noise, Negative LINEAR REGULATOR
TPS7A3001DGNR TI

类似代替

-36V, -200mA, Ultralow-Noise, Negative LINEAR REGULATOR

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