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CS52015-3GSTR3 参数 Datasheet PDF下载

CS52015-3GSTR3图片预览
型号: CS52015-3GSTR3
PDF下载: 下载PDF文件 查看货源
内容描述: 1.5A , 3.3V固定线性稳压器 [1.5A, 3.3V Fixed Linear Regulator]
分类和应用: 线性稳压器IC调节器电源电路光电二极管输出元件
文件页数/大小: 6 页 / 163 K
品牌: CHERRY [ CHERRY SEMICONDUCTOR CORPORATION ]
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Absolute Maximum Ratings  
Supply Voltage, VIN.....................................................................................................................................................................7V  
Operating Temperature Range................................................................................................................................-40¡C to 70¡C  
Junction Temperature ............................................................................................................................................................150¡C  
Storage Temperature Range ..................................................................................................................................-60¡C to 150¡C  
Lead Temperature Soldering  
Wave Solder (through hole styles only) .....................................................................................10 sec. max, 260¡C peak  
Reflow (SMD styles only) ......................................................................................60 sec. max above 183¡C, 230¡C peak  
ESD Damage Threshold............................................................................................................................................................2kV  
Electrical Characteristics: CIN = 10µF, COUT = 22µF Tantalum, VOUT + VDROPOUT < VIN < 7V, 0¡C ² TA ² 70¡C, TJ ² +150¡C,  
unless otherwise specified, Ifull load = 1.5A.  
PARAMETER  
TEST CONDITIONS  
MIN  
TYP  
MAX  
UNIT  
Fixed Output Voltage  
Output Voltage  
(Notes 1 and 2)  
V
INÐVOUT=1.5V  
3.250  
(-1.5%)  
3.300  
3.350  
(+1.5%)  
V
0²IOUT²1.5A  
Line Regulation  
2V²VINÐVOUT²3.7V; IOUT=10mA  
VINÐVOUT=2V; 10mA ²IOUT²1.5A  
0.02  
0.04  
0.20  
0.4  
%
%
Load Regulation  
(Notes 1 and 2)  
Dropout Voltage (Note 3)  
Current Limit  
IOUT=1.5A  
1.05  
3.1  
1.4  
V
VINÐVOUT=3V  
IOUT=10mA  
1.6  
A
Quiescent Current  
5.0  
10.0  
mA  
%/W  
dB  
Thermal Regulation (Note 4)  
30ms pulse; TA=25¡C  
0.002  
80  
0.020  
Ripple Rejection  
(Note 4)  
f=120Hz; IOUT=1.5A; VINÐVOUT=3V;  
VRIPPLE=1VP-P  
Thermal Shutdown (Note 5)  
150  
180  
25  
210  
¡C  
¡C  
Thermal Shutdown Hysteresis  
(Note 5)  
Note 1: Load regulation and output voltage are measured at a constant junction temperature by low duty cycle pulse testing. Changes in out-  
put voltage due to temperature changes must be taken into account separately.  
Note 2: Specifications apply for an external Kelvin sense connection at a point on the output pin 1/4Ó from the bottom of the package.  
Note 3: Dropout voltage is a measurement of the minimum input/output differential at full load.  
Note 4: Guaranteed by design, not tested in production.  
Note 5: Thermal shutdown is 100% functionally tested in production.  
Package Pin Description  
PACKAGE PIN #  
PIN SYMBOL  
FUNCTION  
D2PAK  
TO-220  
SOT-223  
1
2
3
1
2
3
1
2
3
Gnd  
VOUT  
VIN  
Ground connection  
Regulated output voltage (case).  
Input voltage  
2