RDK-83 Power Integrations, RDK-83 Datasheet - Page 15

• Manufacturer Part Number: RDK-83
• Description: KIT DESIGN REF LINKSWITCH LP
• Manufacturer: Power Integrations
• Series: LinkSwitch®-LPr

Specifications of RDK-83

• Main Purpose: AC/DC, Primary Side
• Outputs And Type: 1, Isolated
• Power - Output: 1.6W
• Voltage - Output: 7.7V
• Current - Output: 210mA
• Voltage - Input: 85 ~ 265VAC
• Regulator Topology: Flyback
• Frequency - Switching: 66kHz
• Board Type: Bare (Unpopulated) and Fully Populated
• Utilized Ic / Part: LNK562, LNK563, LNK564
• Lead Free Status / RoHS Status: Not applicable / Not applicable
• Other names: 596-1128

I^2fMIN
I^2fTYP
VOR
VDS
VD
KP
ENTER TRANSFORMER CORE/CONSTRUCTION VARIABLES
Core Type
Core
Bobbin
AE
LE
AL
BW
M
L
NS
NB
VB
R1
R2
Recommended Bias Diode
DC INPUT VOLTAGE PARAMETERS
VMIN
VMAX
CURRENT WAVEFORM SHAPE PARAMETERS
DMAX
IAVG
IP
IR
IRMS
TRANSFORMER PRIMARY DESIGN PARAMETERS
LP
LP_TOLERANCE
Page 15 of 36
EE16
90.00
0.90
EE16_B
OBBIN
EE16
1N4003
0.192 cm^2
22.26 Volts
37.47 k-ohms
EE16
1099 A^2Hz
1221 A^2Hz
1140 nH/T^2
3486 uHenries
1.99
3.00 k-ohms
0.45
0.04 Amps
0.12 Amps
0.12 Amps
0.05 Amps
375 Volts
0.9 Volts
3.5 cm
8.6 mm
90 Volts
10 Volts
17
44
73 Volts
10 %
0 mm
2
P/N:
P/N:
Tel: [phone] Fax: [phone]
I^2f Minimum value (product of current limit
squared and frequency is trimmed for tighter -
tolerance)
I^2f typical value (product of current limit squared
and frequency is trimmed for tighter tolerance)
Reflected Output Voltage
LinkSwitch-LP on-state Drain to Source Voltage
Output Winding Diode Forward Voltage Drop
Ripple to Peak Current Ratio (0.9<KRP<1.0 :
1.0<KDP<6.0)
User-Selected transformer core
PC40EE16-Z
EE16_BOBBIN
Core Effective Cross Sectional Area
Core Effective Path Length
Ungapped Core Effective Inductance
Bobbin Physical Winding Width
Safety Margin Width (Half the Primary to
Secondary Creepage Distance)
Number of primary layers
Number of Secondary Turns
Number of Bias winding turns
Bias Winding Voltage
Resistor divider component between bias
wiinding and FB pin of LinkSwitch-LP
Resistor divider component between FB pin of
LinkSwitch-LP and primary RTN
Place this diode on the return leg of the bias
winding for optimal EMI. See LinkSwitch-LP
Design guide for more information
Minimum DC Input Voltage
Maximum DC Input Voltage
Maximum Duty Cycle
Average Primary Current
Minimum Peak Primary Current
Primary Ripple Current
Primary RMS Current
Typical Primary Inductance. +/- 10%
Primary inductance tolerance
Power Integrations
www.powerint.com