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SI-3006KWM-TL PDF预览

SI-3006KWM-TL

更新时间: 2024-02-27 00:59:28
品牌 Logo 应用领域
急速微 - ALLEGRO 线性稳压器IC调节器电源电路输出元件
页数 文件大小 规格书
9页 369K
描述
1 A, Low-Dropout, Dual Output, 1.8 V & 3.3 V Regulator

SI-3006KWM-TL 技术参数

是否无铅: 含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:TO-252
包装说明:PLASTIC, TO-252, 5 PIN针数:4
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.7
可调性:FIXED最大回动电压 1:0.6 V
标称回动电压 1:0.6 V最大回动电压 2:0.6 V
最大绝对输入电压:18 V最大输入电压:6 V
最小输入电压:4.5 VJESD-30 代码:R-PSSO-G5
长度:6.6 mm最大电网调整率:0.02%
最大负载调整率:0.03%功能数量:1
输出次数:2端子数量:5
工作温度TJ-Max:100 °C工作温度TJ-Min:-20 °C
最大输出电流 1:1 A最大输出电流 2:1 A
最大输出电压 1:3.366 V最小输出电压 1:3.234 V
标称输出电压 1:3.3 V最大输出电压 2:1.836 V
最小输出电压 2:1.764 V标称输出电压 2:1.8 V
封装主体材料:PLASTIC/EPOXY封装代码:TO-252
封装等效代码:SMSIP5H,.37,50TB封装形状:RECTANGULAR
封装形式:SMALL OUTLINE包装方法:TAPE AND REEL
峰值回流温度(摄氏度):NOT SPECIFIED认证状态:Not Qualified
调节器类型:FIXED POSITIVE MULTIPLE OUTPUT LDO REGULATOR座面最大高度:2.627 mm
子类别:Other Regulators表面贴装:YES
技术:BIPOLAR端子形式:GULL WING
端子节距:1.27 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:2%
宽度:6.1 mmBase Number Matches:1

SI-3006KWM-TL 数据手册

 浏览型号SI-3006KWM-TL的Datasheet PDF文件第3页浏览型号SI-3006KWM-TL的Datasheet PDF文件第4页浏览型号SI-3006KWM-TL的Datasheet PDF文件第5页浏览型号SI-3006KWM-TL的Datasheet PDF文件第7页浏览型号SI-3006KWM-TL的Datasheet PDF文件第8页浏览型号SI-3006KWM-TL的Datasheet PDF文件第9页 
SI-3006KWM  
1 A, Low-Dropout,  
Dual Output,  
1.8 V & 3.3 V Regulator  
APPLICATIONS INFORMATION  
Input Capacitor (CI, 0.1 10 µF). This is necessary  
either when the input line includes inductance or when the  
wiring is long.  
Heat Radiation and Reliability. The reliability of the  
IC is directly related to the junction temperature (TJ) in its  
operation. Accordingly, careful consideration should be  
given to heat dissipation.  
Output Capacitor (CO, >22 µF). This device is not  
designed for a use with a very low ESR output capacitor  
such as a ceramic capacitor. Output oscillation may occur  
with that kind of capacitor.  
The inner frame on which the integrated circuit is mounted  
is connected to the GND terminal (pin 3). Therefore, it is  
very effective for heat radiation to enlarge the copper area  
that is connected to the GND terminal. The graph illus-  
trates the effect of the copper area on the junction-to-  
ambient thermal resistance (RθJA).  
ENABLE Input. The ENABLE (control) input features  
an internal pull-up resistor. Leaving this input open causes  
the output to turn on.  
The junction temperature (TJ) can be determined from  
either of the following equations:  
Parallel Operation. Parallel operation to increase load  
current is not permitted.  
TJ = (PD × RθJA) + TA  
or  
Determination of DC Input Voltage. The minimum  
input voltage VI(min) should be higher than the sum of the  
fixed output voltage and the maximum rated dropout  
voltage.  
TJ = (PD × RθJT) + TT  
where PD = IO1(VI – VO1) + IO2(VI – VO2) and  
RθJT = 6°C/W.  
Overcurrent Protection. The SI-3000KWM series has  
a built-in fold-back type overcurrent protection circuit,  
which limits the output current at a start-up mode. It thus  
cannot be used in applications that require current at the  
start-up mode such as:  
(1) constant-current load,  
(2) power supply with positive and negative outputs to  
common load (a center-tap type power supply), or  
(3) raising the output voltage by putting a diode or a  
resistor between the device ground and system ground.  
Thermal Protection. Circuitry turns off the pass  
transistor when the junction temperature rises above 135°C.  
It is intended only to protect the device from failures due to  
excessive junction temperatures and should not imply that  
output short circuits or continuous overloads are permitted.  
115NortheastCutoff, Box15036  
Worcester,Massachusetts01615-0036  
6

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