Absolute Maximum Ratings
Supply Voltage, VCC ..................................................................................................................................................................17V
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
Electrical Characteristics: CIN = 10µF, COUT = 22µF Tantalum, VIN Ð VOUT=3V, VIN ² 15V, 0¡C ² TA ² 70¡C, TJ ² +150¡C,
unless otherwise specified, Ifull load = 5A.
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
■ Adjustable Output Voltage (CS5205-1)
Reference Voltage
(Notes 1 and 2)
V
INÐVOUT=1.5V; VAdj = 0V
1.241
(-1%)
1.254
1.266
(+1%)
V
10mA²IOUT²5A
Line Regulation
1.5V²VINÐVOUT²6V; IOUT=10mA
0.04
0.08
0.20
0.4
%
%
Load Regulation
(Notes 1 and 2)
VINÐVOUT=1.5V;
10mA²IOUT²5A
Dropout Voltage (Note 3)
Current Limit
IOUT=5A
1.2
1.3
V
VINÐVOUT=3V; TJ ³ 25¡C
VINÐVOUT=9V
5.5
8.5
1.0
A
A
Minimum Load Current
VINÐVOUT=7V
1.2
6
mA
Adjust Pin Current
Adjust Pin Current Change
50
0.2
100
5.0
µA
µA
1.5V²VINÐVOUT²4V;
10mA²IOUT²5A
Thermal Regulation
Ripple Rejection
30ms pulse; TA=25¡C
0.003
82
%W
dB
f=120Hz; CAdj=25µF; IOUT=5A
Temperature Stability
RMS Output Noise
0.5
%
10Hz²f²10kHz; TA=25¡C
0.003
180
25
%VOUT
¡C
Thermal Shutdown
Thermal Shutdown Hysteresis
150
¡C
Electrical Characteristics: CIN = 10µF, COUT = 22µF Tantalum, VIN Ð VOUT=3V, VIN ² 10V, 0¡C ² TA ² 70¡C, TJ ² +150¡C,
unless otherwise specified, Ifull load = 5A.
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
■ Fixed Output Voltage (CS5205-3, -5)
CS5205-5
(Notes 1 and 2)
CS5205-3
(Notes 1 and 2)
VINÐVOUT=1.5V;
0²IOU T²5A
4.9
(-2%)
5.0
5.1
(+2%)
V
V
VINÐVOUT=1.5V;
0²IOUT²5A
3.234
(-2%)
3.300
3.366
(+2%)
Line Regulation
1.5V²VINÐVOUT ² 6V; IOUT=10mA
0.04
0.08
0.20
0.40
%
%
Load Regulation
(Notes 1 and 2)
VINÐVOUT =1.5V;
10mA ² IOUT²5A
Dropout Voltage (Note 3)
Current Limit
IOUT=5A
1.2
1.3
V
VINÐVOUT=3V; TJ ³ 25¡C
VINÐVOUT=9V
5.5
8.5
1.0
A
A
Quiescent Current
Thermal Regulation
Ripple Rejection
VIN²9V; IOUT = 10mA
30ms pulse; TA=25¡C
f=120Hz; IOUT=5A
5.0
10.0
mA
%/W
dB
0.003
75
Temperature Stability
0.5
%
2
CHERRY [ CHERRY SEMICONDUCTOR CORPORATION ]
