RS6513 Orister Corporation, RS6513 Datasheet - Page 3

• Manufacturer Part Number: RS6513
• Description: 2a,?asynchronous?pwm?control?dc/dc?step?down?regulator?
• Manufacturer: Orister Corporation

Absolute Maximum Ratings
Electrical Characteristics
DS‐RS6513‐16 September, 2009
ΔV
ΔV
V
Symbol
Symbol
R
OUT
OUT
DROPOUT
I
F
V
T
EFFI
T
F
V
OCSET
DS(ON)
V
V
V
V
V
I
V
T
θ
P
OSC1
I
I
I
I
OPR
OUT
STG
SW
OSC
FB
SH
EN
SS
SL
CC
FB
SH
IN
FB
SS
JA
D
SL
/V
/V
OUT
OUT
Input Voltage
Feedback Voltage
Feedback Bias Current
Switch Current
Current Consumption During
Power Off
Line Regulation
Load Regulation
V
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
IN
to V
OUT
Dropout Voltage
Parameter
(T
DS(ON)
A
Operating Temperature Range
=25°C, V
Storage Temperature Range
Feedback Pin Voltage
Switch Pin Voltage
Power Dissipation
VCC Pin Voltage
EN Pin Voltage
IN
Parameter
=12V unless otherwise specified)
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
V
V
I
IN
=3.6V，I
OUT
IN
Conditions
IN
=12V, V
I
I
=5V, V
=5V to 18V
OUT
OUT
V
=0.1 to 2A
OUT
EN
=0.1A
=0.1A
‐
‐
=0V
‐
‐
‐
‐
‐
=5V, I
FB
OUT
FB
=0V
=0V
=2A
OUT
=2A
0.782
Min.
300
3.6
2.5
2.0
0.3
10
75
V
V
‐
‐
‐
‐
‐
‐
‐
‐
‐
‐
‐
V
Internally limited
SS
SS
SS
V
‐0.3 to V
‐0.3 to V
‐0.3 to V
‐20 to +125
‐40 to +150
SS
‐0.3 to V
Range
Typ.
350
110
0.8
0.1
0.2
0.5
‐10
10
20
90
70
90
65
2
2
‐
‐
‐
‐
‐
SS
IN
IN
www.Orister.com
+22
+0.3
+0.3
CC
0.818
Max.
400
105
150
100
0.5
0.5
0.8
20
4
5
‐
‐
‐
‐
‐
‐
‐
‐
‐
Page No. : 3/9
o
Unit
Unit
mW
KHz
KHz
mΩ
C/W
ms
uA
uA
uA
uA
uA
o
o
%
%
%
V
V
V
V
V
V
A
V
V
C
C