TNY266P_1 POWERINT [Power Integrations, Inc.], TNY266P_1 Datasheet - Page 14

• Manufacturer Part Number: TNY266P_1
• Description: 4.9W DVD power supply
• Manufacturer: POWERINT [Power Integrations, Inc.]

DER-10
VMIN
VMAX
DMAX
IAVG
IP
IR
IRMS
LP
NP
ALG
BM
BAC
ur
LG
BWE
OD
INS
DIA
AWG
CM
CMA
Lumped parameters
ISP
ISRMS
IO
IRIPPLE
CMS
AWGS
DIAS
ODS
INSS
VOLTAGE STRESS
PARAMETERS
VDRAIN
PIVS
CURRENT WAVEFORM SHAPE PARAMETERS
TRANSFORMER SECONDARY DESIGN PARAMETERS (SINGLE OUTPUT / SINGLE OUTPUT
TRANSFORMER PRIMARY DESIGN
Power Integrations
Tel: [phone] Fax: [phone]
www.powerint.com
PARAMETERS
4.9W DVD power supply using TNY266P
1909
2215
2053
0.57
0.13
0.33
0.19
0.18
0.13
16.3
0.20
0.04
0.16
6.50
3.06
1.71
2.54
0.65
4.08
1.71
375
298
573
180
613
626
89
80
35
32
22
24
EQUIVALENT)
uHenries Primary Inductance
Cmils/A
nH/T^2 Gapped Core Effective Inductance
Gauss Flux Density, IP (BP<3000)
Gauss AC Flux Density for Core Loss Curves (0.5 X
Amps
Amps
Amps
Amps
Amps
Amps
Amps
Amps
Cmils
Cmils
AWG
AWG
Volts
Volts
Volts
Volts
mm
mm
mm
mm
mm
mm
mm
mm
mp
Minimum DC Input Voltage
Maximum DC Input Voltage
Maximum Duty Cycle
Average Primary Current
Minimum Peak Primary Current
Primary Ripple Current
Primary RMS Current
Primary Winding Number of Turns
Peak to Peak)
Relative Permeability of Ungapped Core
Gap Length (Lg > 0.1 mm)
Effective Bobbin Width
Maximum Primary Wire Diameter including
insulation
Estimated Total Insulation Thickness (= 2 * film
thickness)
Bare conductor diameter
Primary Wire Gauge (Rounded to next smaller
standard AWG value)
Bare conductor effective area in circular mils
!!!!!!!!!! INCREASE CMA>200 (increase
L(primary layers),decrease NS,larger Core)
Maximum Secondary Insulation Wall Thickness
Secondary Minimum Bare Conductor Diameter
Secondary Bare Conductor minimum circular
Secondary Wire Gauge (Rounded up to next
Maximum Drain Voltage Estimate (Includes
Secondary Maximum Outside Diameter for
Output Rectifier Maximum Peak Inverse
Output Capacitor RMS Ripple Current
Effect of Leakage Inductance)
Power Supply Output Current
larger standard AWG value)
Peak Secondary Current
Secondary RMS Current
Triple Insulated Wire
Voltage
mils
February 4, 2004
Page 14 of 22