RS6513S Orister Corporation, RS6513S Datasheet - Page 2

• Manufacturer Part Number: RS6513S
• Description: PWM Control 2A Step-down Converter
• Manufacturer: Orister Corporation

Block Diagram
Absolute Maximum Ratings
Electrical Characteristics
ΔV
ΔV
DS-RS6513-03
Symbol
I
R
F
Symbol
OUT
OUT
EFFI
F
OCSET
V
θ
I
V
V
V
T
I
V
OSC1
I
DSON
I
I
SSS
OSC
SW
SH
FB
SL
OUTPUT
T
T
SH
SS
FB
SL
V
IN
V
V
JA
P
/V
/V
OPR
STG
CC
EN
FB
D
OUT
OUT
Input Voltage
Feedback Voltage
Feedback Bias Current
Switch Current
Current Consumption During Power
Off
Line Regulation
Load Regulation
Oscillation Frequency
Frequency of Current Limit or Short
Circuit Protect
EN Pin Input Voltage
EN Pin Input Leakage Current
OCSET Pin Bias Current
Soft-Start Time
Internal MOSFET R
Efficiency
Thermal Resistance
Junction-to-Ambient
Oct, 2007
Parameter
DSON
Operating Temperature Range
Storage Temperature Range
(V
Feedback Pin Voltage
Switch Pin Voltage
IN
Power Dissipation
V
EN Pin Voltage
= 12V, Ta=25°C, unless otherwise specified)
CC
Parameter
Pin Voltage
Evaluate oscillation stop at SW pin
Measure waveform at SW pin
Measure waveform at SW pin
Evaluate oscillation at SW pin
V
IN
=12V，V
V
V
IN
I
IN
V
OUT
=12V，V
Conditions
=5V，V
IN
I
I
OUT
OUT
V
=5V～18V
=0.1 to 2A
OUT
EN
=0.1A
=0.1A
-
-
-
-
-
-
-
=0V
=5V，I
FB
FB
=0V
=0V
OUT
=2A
0.782
V
V
V
Min.
300
Internally limited
3.6
2.5
2.0
0.3
10
75
SS
SS
SS
V
-
-
-
-
-
-
-
-
-
-
-20 to +125
-40 to +150
SS
-0.3 to V
-0.3 to V
-0.3 to V
-0.3 to V
Range
Typ.
350
110
0.8
0.1
0.2
-10
10
20
90
70
92
65
2
2
-
-
-
-
-
SS
IN
IN
www.Orister.com
+0.3
+0.3
CC
+22
0.818
Max.
400
105
150
100
0.5
0.5
0.8
18
4
5
-
-
-
-
-
-
-
-
Page No. : 2/7
Units
mW
o
Unit
KHz
KHz
o
o
mΩ
C /W
V
V
V
V
ms
uA
uA
uA
uA
uA
C
C
%
%
%
V
V
A
V