Page No. : 3/9
(Note1)
Absolute Maximum Ratings
Parameter
Supply Voltage
Symbol
VCC
Value
40
Unit
V
On/Off Pin Input Voltage
Feedback Pin Voltage
Output Voltage to Ground
Power Dissipation
Operating Temperature
Storage Temperature
VSD
VFB
VOUT
PD
Topr
Tstg
‐0.3~+25
‐0.3~+25
‐1
V
V
V
W
oC
oC
oC
V
Internally Limited
0~+70
‐65~+150
‐40~+125
+4.5~+40
Operating Junction Temperature Range
Operating Voltage
TJ
VOP
Electrical Characteristics (Continued)
Specifications with boldface type apply over for full operating temperature range, the other type are for TJ=25oC(Note 2)
Typ.
Max.
Part No.
Parameter
Symbol
Conditions
Min.
Unit
(Note3) (Note4)
3.168
3.135
‐
4.800
4.750
‐
11.52
11.40
‐
3.342
3.465
‐
Output Voltage
Efficiency
VOUT
η
3.3
V
%
V
5V≤VIN≤40V, 0.2A≤ILOAD≤3A
VIN =12V, ILOAD=3A
RS2596‐3.3V
72
5.0
79
5.200
5.250
‐
12.48
12.60
‐
1.267
1.280
‐
Output Voltage
Efficiency
VOUT
η
7V≤VIN≤40V, 0.2A≤ILOAD≤3A
VIN=12V, ILOAD=3A
RS2596‐5.0V
RS2596‐12V
RS2596‐ADJ
%
V
Output Voltage
Efficiency
VOUT
η
12.0
90
15V≤VIN≤40V, 0.2A≤ILOAD≤3A
VIN=25V, ILOAD=3A
4.5V≤VIN≤40V, 0.2A≤ILOAD≤3A
VOUT programmed for 3V
VIN=12V, ILOAD=3A
%
V
Reference Voltage
Efficiency
VFB
η
1.193 1.230
72
‐
%
DS‐RS2596‐07 September, 2009
www.Orister.com
ORISTER [ ORISTER CORPORATION ]
