RT2515A
Parameter
Feedback
V
IN
= 3.3V, V
ADJ
= V
OUT
,
I
OUT
= 10mA, T
A
= 25°C
V
IN
= 3.3V, V
ADJ
= V
OUT
,
I
OUT
= 10mA
ADJ Pin Current
ADJ Pin Threshold
Enable
EN Pin Current
EN Threshold
Voltage
Logic-High
Logic-Low
I
EN
V
IH
V
IL
V
EN
= 0V, V
IN
= 5.5V
V
IN
= 3.3V
V
IN
= 3.3V
--
1.6
--
--
--
1
--
--
160
30
10
--
0.4
--
--
μA
V
I
ADJ
V
TH_ADJ
V
ADJ
= 0.5V
V
IN
= 3.3V
0.495
0.49
--
0.05
--
--
20
0.1
0.505
V
0.51
200
0.15
nA
V
Symbol
Test Conditions
Min
Typ
Max
Unit
ADJ
Reference
Voltage
V
ADJ
Over Temperature Protection
OTP Trip Level
Hysteresis
°C
°C
Note 1.
Stresses beyond those listed
“Absolute
Maximum Ratings” may cause permanent damage to the device. These are
stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in
the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions may
affect device reliability.
Note 2.
θ
JA
is measured at T
A
= 25°C on a high effective thermal conductivity four-layer test board per JEDEC 51-7.
θ
JC
is
measured at the exposed pad of the package.
Note 3.
Devices are ESD sensitive. Handling precaution is recommended.
Note 4.
The device is not guaranteed to function outside its operating conditions.
Copyright
©
2012 Richtek Technology Corporation. All rights reserved.
is a registered trademark of Richtek Technology Corporation.
www.richtek.com
4
DS2515A-02 November 2012
RICHTEK [ RICHTEK TECHNOLOGY CORPORATION ]
