Tinyswitch-III
Page 1
ACDC_TinySwitch-III_120209; Rev.1.26;
Copyright Power Integrations 2008
INPUT
INFO
OUTPUT
UNIT
ENTER APPLICATION VARIABLES
VACMIN
12
Volts
265
Volts
fL
50
Hertz
VO
3.00
Volts
IO
1.72
Amps
Power
5.16
Watts
n
0.70
Z
0.50
tC
3.00
mSeconds
CIN
10.00
Info
10
uFarads
ENTER TinySwitch-III VARIABLES
TinySwitch-III
TNY280P
TNY280P
Chosen Device
TNY280P
Chose Configuration
STD
Standard
Current Limit
ILIMITMIN
0.698
Amps
ILIMITTYP
0.750
Amps
ILIMITMAX
0.802
Amps
fSmin
124000
Hertz
I^2fmin
66.825
A^2kHz
VOR
135.00
135
Volts
VDS
10
Volts
VD
0.5
Volts
KP
0.76
KP_TRANSIENT
1.80
Tinyswitch-III
Page 2
ENTER BIAS WINDING VARIABLES
VB
0
0.00
Volts
VDB
0
0.00
Volts
NB
0.00
VZOV
0
0.00
Volts
UVLO VARIABLES
V_UV_TARGET
18
18.00
Volts
V_UV_ACTUAL
#N/A
Volts
RUV_IDEAL
0.63
Mohms
RUV_ACTUAL
#N/A
Mohms
ENTER TRANSFORMER CORE/CONSTRUCTION VARIABLES
Core Type
EF20
EF20
Core
EF20
P/N:
Bobbin
EF20_BOBBIN
P/N:
AE
0.335
cm^2
LE
4.49
cm
AL
1570
nH/T^2
BW
12.2
mm
M
0
mm
L
3.00
3
NS
3
3
DC INPUT VOLTAGE PARAMETERS
VMIN
18.00
Warning
18
Volts
VMAX
375
Volts
CURRENT WAVEFORM SHAPE PARAMETERS
DMAX
ON-Time
Extension
0.94