CS52015-1GDP3 CHERRY [Cherry Semiconductor Corporation], CS52015-1GDP3 Datasheet - Page 2

• Manufacturer Part Number: CS52015-1GDP3
• Description: 1.5A Adjustable Linear Regulator
• Manufacturer: CHERRY [Cherry Semiconductor Corporation]

Note 1: Load regulation and output voltage are measured at a constant junction temperature by low duty cycle pulse testing. Changes in out-
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: The minimum load current is the minimum current required to maintain regulation. Normally the current in the resistor divider used
Note 5: Guaranteed by design, not 100% tested in production.
Note 6: Thermal shutdown is 100% functionally tested in production.
Supply Voltage, V
Operating Temperature Range................................................................................................................................-40¡C to 70¡C
Junction Temperature ............................................................................................................................................................150¡C
Storage Temperature Range ..................................................................................................................................-60¡C to 150¡C
Lead Temperature Soldering
ESD Damage Threshold............................................................................................................................................................2kV
Adjustable Output Voltage (CS52015-1)
Reference Voltage
Line Regulation
Load Regulation
Dropout Voltage (Note 3)
Current Limit
Minimum Load Current (Note 4) V
Adjust Pin Current
Thermal Regulation (Note 5)
Ripple Rejection (Note 5)
Thermal Shutdown (Note 6)
Thermal Shutdown Hysteresis
Electrical Characteristics:
D
2
(Notes 1 and 2)
(Notes 1 and 2)
(Note 6)
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
PAK
put voltage due to temperature changes must be taken into account separately.
to set the output voltage is selected to meet the minimum requirement.
1
2
3
PARAMETER
PACKAGE PIN #
CC
TO-220
....................................................................................................................................................................7V
1
2
3
C
IN
= 10µF, C
SOT-223
V
10mA²I
1.5V²V
V
I
V
30ms pulse; T
f=120Hz; I
V
V
1
2
3
OUT
IN
IN
IN
IN
RIPPLE
IN
unless otherwise specified, I
TEST CONDITIONS
ÐV
ÐV
ÐV
=7V ; V
OUT
ÐV
=1.5A
OUT
OUT
OUT
OUT
IN
=1V
= 22µF Tantalum, V
OUT
Absolute Maximum Ratings
ÐV
=1.5V; V
=1.5V; 10mA²I
=3V; T
Package Pin Description
OUT
=3V; I
Adj
PIN SYMBOL
PP
²1.5A
OUT
A
=0
=1.5A; V
=25¡C
²5.75V; I
Adj
V
V
J
OUT
OUT
IN
³ 25¡C
Adj
=10mA
= 0V
2
IN
OUT
ÐV
OUT
OUT
OUT
=10mA
Adjust pin (low side of the internal reference.
Regulated output voltage (case).
Input voltage
²1.5A
full load
+ V
=3V;
DROPOUT
= 1.5A.
MIN
1.241
(-1%)
1.6
150
< V
FUNCTION
IN
< 7V, 0¡C ² T
TYP
1.254
0.02
0.04
1.05
3.1
0.6
50
0.002
80
180
25
A
² 70¡C, T
MAX
1.266
(+1%)
0.20
0.4
1.4
2.0
100
0.020
210
J
² +150¡C,
UNIT
V
%/W
dB
%
%
V
A
mA
µA
¡C
¡C