RT2560Q
Absolute Maximum Ratings (Note 1)
VCC toGND --------------------------------------------------------------------------------------------------------------- −0.3V to 40V
PowerDissipation, PD @ TA = 25°C
SOP-8 (Exposed Pad) -------------------------------------------------------------------------------------------------- 2.041W
Package Thermal Resistance (Note 2)
SOP-8 (Exposed Pad), θJA --------------------------------------------------------------------------------------------- 49°C/W
SOP-8 (Exposed Pad), θJC -------------------------------------------------------------------------------------------- 8°C/W
Lead Temperature (Soldering, 10 sec.)------------------------------------------------------------------------------ 260°C
Junction Temperature ---------------------------------------------------------------------------------------------------- 150°C
Storage Temperature Range ------------------------------------------------------------------------------------------- −65°C to 150°C
ESD Susceptibility (Note 3)
HBM (Human Body Model)--------------------------------------------------------------------------------------------- 2kV
Recommended Operating Conditions (Note 4)
Supply Input Voltage, VCC--------------------------------------------------------------------------------------------- 3.5V to 36V
Junction Temperature Range------------------------------------------------------------------------------------------- −40°C to 125°C
Ambient Temperature Range------------------------------------------------------------------------------------------- −40°C to 85°C
Electrical Characteristics
((VOUT + 1V) < VCC < 36V, TA = −40°C to 85°C, unless otherwise specified.)
Parameter
DC Output Voltage
Dropout Voltage
Symbol
Test Conditions
Min
3.234
2.45
4.9
Typ
--
Max Unit
V
V
V
V
= 3.3V
= 2.5V
= 5V
3.366
OUT
OUT
OUT
OUT
--
2.55
V
V
V
I
I
= 10mA
= 10mA
OUT
OUT
--
5.1
= 12V
11.79
--
--
12.24
I
I
0.32
0.55
3.5
V
A
%
DROP
OUT
V
V
V
V
= 3.3V
= 2.5V
= 5V
OUT
OUT
OUT
OUT
= 0mA, V = 12V
--
2
OUT
CC
VCC Quiescent Current
Line Regulation
Q
I
I
= 0mA, V = 24V
= 12V
--
--
3.5
5
OUT
CC
V
V
= 10mA
0.04
0.5
LINE
OUT
V
V
V
= 3.3V
= 2.5V
= 5V
OUT
OUT
OUT
0mA < I
V
< 50mA,
< 50mA,
OUT
= 12V
CC
Load Regulation
0.5
--
0.5
%
LOAD
0mA < I
V
OUT
= 24V
V
= 12V
OUT
CC
V
V
V
= 3.3V
= 2.5V
= 5V
OUT
OUT
OUT
V
V
= 0.5 x V
= 12V
,
,
OUT
OUT(normal)
OUT(normal)
CC
Output Current Limit
I
115
175
300
mA
LIM
V
V
= 0.5 x V
= 24V
OUT
V
= 12V
OUT
CC
Copyright 2016 Richtek Technology Corporation. All rights reserved.
©
is a registered trademark of Richtek Technology Corporation.
DS2560Q-01 February 2016
www.richtek.com
3
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