RS2030 Orister Corporation, RS2030 Datasheet - Page 3

• Manufacturer Part Number: RS2030
• Description: Lowest Cost Greenpower Offline Pwm Controller
• Manufacturer: Orister Corporation

Absolute Maximum Ratings
Electrical Characteristics
DS‐RS2030‐13 September, 2009
V
Symbol
VDD (Max)
V
V
D
G
D
I
R
R
V
DDST
f
I
START
I
SWST
LIM
GAIN
MAX
VDD
DD
SW
MIN
SW
‐
‐
‐
UV
Lead Temperature (Soldering, 10 sec)
Maximum Power Dissipation (TO‐92)
Operating Junction Temperature
V
V
DD
DD
SW Driver On‐Resistance
V
Storage Temperature
Startup Supply Current
to SW Current Coefficient
Effective Current Limit
SW Switch Off Current
Under‐voltage Threshold
ESD Voltage (HBM)
DD
Maximum Duty Cycle
Minimum Duty Cycle
Switching Frequency
V
V
V
SW Pin Voltage
Dynamic Impedance
V
SW Start Voltage
DD
DD
PARAMETER
DD
V
SW Current
DD
SW Rise Time
PARAMETER
SW Fall Time
Supply Current
DD
Clamp Voltage
Pin Voltage
Start Voltage
Current
(V
DD
=4.5V, T
A
=25°C, unless otherwise specified)
1nF load, 15Ω pull‐up
1nF load, 15Ω pull‐up
TEST CONDITIONS
V
DD
V
Falling edge
=4V before V
Rising edge
I
DD
I
SW
Driver Off
VDD
V
V
RS2030A
RS2030B
=V
DD
DD
=100mA
=10mA
=5.0V
=5.0V
UV
‐
‐
‐
‐
+0.1V
UV
Internally limited
‐40 to +150
‐55 to +150
‐0.3 to 30
‐0.3 to 6
VALUE
5500
300
0.6
20
MIN.
5.20
8.00
3.40
5.40
62.7
380
760
62
90
‐
‐
‐
‐
‐
‐
‐
‐
‐
TYP.
5.40
8.60
3.60
5.60
0.20
1.50
66.7
0.29
100
400
800
3.5
3.0
67
30
20
9
5
www.Orister.com
MAX.
5.60
9.20
3.80
5.80
0.40
2.00
71.7
110
420
840
72
10
‐
‐
‐
‐
‐
‐
Page No. : 3/8
UNIT
UNIT
mA
KHz
A/V
W
o
o
o
mA
mA
mA
V
V
A
V
kΩ
μA
ns
ns
C
C
C
%
%
Ω
V
V
V
V