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TL1963AQKTTRQ1 PDF预览

TL1963AQKTTRQ1

更新时间: 2024-11-21 11:11:51
品牌 Logo 应用领域
德州仪器 - TI 输出元件稳压器调节器
页数 文件大小 规格书
29页 1631K
描述
具有反向电流保护功能的汽车类 1.5A、20V、可调节低压降稳压器 | KTT | 5 | -40 to 125

TL1963AQKTTRQ1 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:TO-263
包装说明:TO-263, SMSIP5H,.6,67TB针数:2
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:6 weeks
风险等级:0.65可调性:ADJUSTABLE
最大回动电压 1:0.55 V标称回动电压 1:0.34 V
最大绝对输入电压:20 V最大输入电压:20 V
最小输入电压:2.1 VJESD-30 代码:R-PSSO-G5
JESD-609代码:e3长度:10.16 mm
最大电网调整率:0.005%最大负载调整率:0.018%
湿度敏感等级:3功能数量:1
输出次数:1端子数量:5
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 1:1.5 A最大输出电压 1:20 V
最小输出电压 1:1.2 V封装主体材料:PLASTIC/EPOXY
封装代码:TO-263封装等效代码:SMSIP5H,.6,67TB
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
包装方法:TR峰值回流温度(摄氏度):245
认证状态:Not Qualified调节器类型:ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR
筛选级别:AEC-Q100座面最大高度:4.83 mm
子类别:Other Regulators表面贴装:YES
技术:BIPOLAR端子面层:Matte Tin (Sn)
端子形式:GULL WING端子节距:1.7 mm
端子位置:SINGLE处于峰值回流温度下的最长时间:NOT SPECIFIED
最大电压容差:3%宽度:8.42 mm
Base Number Matches:1

TL1963AQKTTRQ1 数据手册

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TL1963A-Q1  
SLVSA79A APRIL 2010REVISED SEPTEMBER 2016  
TL1963A-Q1 1.5-A Low-Noise Fast-Transient-Response Low-Dropout Regulator  
1 Features  
3 Description  
The TL1963A-Q1 device is a low-dropout (LDO)  
regulator optimized for fast transient response. The  
device can supply 1.5 A of output current with a  
dropout voltage of 340 mV. Operating quiescent  
current is 1 mA, dropping to less than 1 µA in  
shutdown. Quiescent current is well controlled; it does  
not rise in dropout as it does with many other  
regulators. In addition to fast transient response, the  
TL1963A-Q1 regulators have very low output noise,  
which makes them ideal for sensitive RF supply  
applications.  
1
Qualified for Automotive Applications  
AEC-Q100 Test Guidance With the Following:  
Device Temperature Grade 1: –40°C to 125°C  
Ambient Operating Temperature  
Device HBM ESD Classification Level 2  
Device CDM ESD Classification Level C6  
Optimized for Fast Transient Response  
Output Current: 1.5 A  
Dropout Voltage: 340 mV  
Output voltage range is from 1.21 V to 20 V. The  
TL1963A-Q1 regulators are stable with output  
capacitors as low as 10 µF. Small ceramic capacitors  
can be used without the necessary addition of ESR,  
as is common with other regulators. Internal  
Low Noise: 40 µVRMS (10 Hz to 100 kHz)  
1-mA Quiescent Current  
No Protection Diodes Required  
Controlled Quiescent Current in Dropout  
protection  
circuitry  
includes  
reverse-battery  
Fixed Output Voltages: 1.5 V, 1.8 V, 2.5 V,  
and 3.3 V  
protection, current limiting, thermal limiting, and  
reverse-current protection. The devices are available  
in fixed output voltages of 1.5 V, 1.8 V, 2.5 V, and  
3.3 V, and as an adjustable device with a 1.21-V  
reference voltage. The TL1963A-Q1 regulators are  
available in the 5-pin TO-263 (KTT) package.  
Adjustable Output Voltage: 1.21 V to 20 V  
Less Than 1-µA Quiescent Current in Shutdown  
Stable With 10-µF Output Capacitor  
Stable With Ceramic Capacitors  
Reverse-Battery Protection  
Device Information(1)  
PART NUMBER  
PACKAGE  
BODY SIZE (NOM)  
No Reverse Current  
TL1963A-Q1  
TO-263 (5)  
10.16 mm × 8.42 mm  
Thermal Limiting  
(1) For all available packages, see the orderable addendum at  
the end of the data sheet.  
2 Applications  
3.3-V to 2.5-V Logic Power Supplies  
Post Regulator for Switching Supplies  
Simplified Schematic  
IN  
OUT  
2.5 V at 1 A  
+
C1  
10 µF  
C2  
10 µF  
VIN = 5 V  
R2  
4.22 kΩ  
-
TL1963A-Q1  
SHDN  
GND  
ADJ  
R1  
4.0 kΩ  
Copyright © 2016, Texas Instruments Incorporated  
1
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,  
intellectual property matters and other important disclaimers. PRODUCTION DATA.  
 
 
 

TL1963AQKTTRQ1 替代型号

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