RDK-193 Power Integrations, RDK-193 Datasheet - Page 16

• Manufacturer Part Number: RDK-193
• Description: KIT REF DESIGN FOR LNK403EG
• Manufacturer: Power Integrations
• Type: Power Factor Correctionr

Specifications of RDK-193

• Current - Output / Channel: 330mA
• Outputs And Type: 1, Non-Isolated
• Voltage - Output: 21V
• Features: Dimmable with Standard TRIAC Dimmer, Power Factor Correction
• Voltage - Input: 90 ~ 265VAC
• Utilized Ic / Part: LNK403EG
• Input Voltage: 90 V to 265 V
• Output Voltage: 21 V
• Product: Power Management Modules
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: LNK403EG
• Other names: 596-1307

ENTER APPLICATION VARIABLES
Dimming required
VACMIN
VACMAX
fL
VO
VO_MAX
VO_MIN
V_OVP
IO
PO
n
VB
ENTER LinkSwitch-PH VARIABLES
LinkSwitch-PH
Chosen Device
Current Limit Mode
ILIMITMIN
ILIMITMAX
fS
fSmin
fSmax
IV
RV
RV2
IFB
RFB1
VDS
VD
VDB
Key Design Parameters
KP
LP
VOR
Expected IO (average)
KP_VACMAX
TON_MIN
Core Type
Bobbin
AE
8 Transformer Design Spreadsheet
ENTER TRANSFORMER CORE/CONSTRUCTION VARIABLES
ACDC LinkSwitch-PH
Integrations 2010
Copyright Power
042910; Rev.1.0;
Power Integrations, Inc.
Tel: [phone] Fax: [phone]
www.powerint.com
LNK403
139.00
125.00
0.3600
INPUT
21.00
FULL
RM6
YES
0.33
0.50
0.70
1.06
265
25
LNK403
INFO
#N/A
Info
Info
OUTPUT
1E+12
Power
66000
62000
70000
23.10
18.90
25.41
FULL
139.0
158.3
2450
YES
RM6
0.81
0.92
39.9
1.06
0.33
1.35
1.91
0.36
265
Out
125
6.9
0.8
90
50
25
10
4
Universal
M-ohms
M-ohms
k-ohms
12.5W
UNIT
cm^2
P/N:
uH
Hz
Hz
Hz
Hz
uA
uA
W
us
V
V
V
V
V
V
V
A
A
V
V
V
V
A
LinkSwitch-PH_042910: Flyback Transformer
Design Spreadsheet
!!! Info. When configured for dimming, best output
current line regulation is achieved over a single input
voltage range.
Minimum AC Input Voltage
Maximum AC input voltage
AC Mains Frequency
Typical output voltage of LED string at full load
Maximum expected LED string Voltage.
Minimum expected LED string Voltage.
Over-voltage protection setpoint
Typical full load LED current
Output Power
Estimated efficiency of operation
Bias Voltage
115 Doubled/230V
12.5W
Select "RED" for reduced Current Limit mode or "FULL"
for Full current limit mode
Minimum current limit
Maximum current limit
Switching Frequency
Minimum Switching Frequency
Maximum Switching Frequency
V pin current
Upper V pin resistor
Lower V pin resistor
FB pin current (85 uA < IFB < 210 uA)
FB pin resistor
LinkSwitch-PH on-state Drain to Source Voltage
Output Winding Diode Forward Voltage Drop (0.5 V for
Schottky and 0.8 V for PN diode)
Bias Winding Diode Forward Voltage Drop
Ripple to Peak Current Ratio (For PF > 0.9, 0.4 < KP <
0.9)
Primary Inductance
Reflected Output Voltage.
Expected Average Output Current
!!! Info. PF at high line may be less than 0.9. Decrease
KP for higher PF
Minimum on time at maximum AC input voltage
#N/A
Core Effective Cross Sectional Area
Page 16 of 41