TNY264_1 POWERINT [Power Integrations, Inc.], TNY264_1 Datasheet - Page 10

• Manufacturer Part Number: TNY264_1
• Description: Generic PCB for DVD Player using TinySwitch-II
• Manufacturer: POWERINT [Power Integrations, Inc.]

DER-9
6 Example One - 5.7W TNY264 DVD PSU
A 5.7 W multiple output power supply was designed and successfully used to operate an
Apex AD-1110 DVD player which was bought from a store. Performance using TNY264P
exceeded the original power supply.
The original design used a different, full-custom PCB. However, it could be implemented
using this generic PCB.
6.1 DVD Power Requirements
Note: Actual max current capability of PSU prototype is much higher than DVD player
requirements
Page 10 of 26
Input
Voltage
Frequency
Output
Output Voltage 1
Output Ripple Voltage 1
Output Current 1
Output Voltage 2
Output Ripple Voltage 2
Output Current 2
Output Voltage 3
Output Ripple Voltage 3
Output Current 3
Output Voltage 4
Output Ripple Voltage 4
Output Current 4
Total Output Power
Continuous Output Power
Peak Output Power
Efficiency
Environmental
Conducted EMI
Ambient Temperature
Description
Generic PCB for DVD Player using TinySwitch-II
P
Symbol
V
V
V
V
OUT_PEAK
V
V
V
V
T
RIPPLE1
I
RIPPLE2
I
RIPPLE3
I
RIPPLE4
I
P
f
OUT1
OUT2
OUT3
OUT4
V
LINE
OUT1
OUT2
OUT3
OUT4
AMB
OUT
η
IN
Min
90
47
66
0
Meets CISPR22B / EN55022B
50/60
0.017
0.004
0.44
0.54
Typ
-12
3.3
5.0
4.4
12
Tel: [phone] Fax: [phone]
Max
0.74
265
0.5
5.7
64
40
Units
VAC
mV
mV
mV
mV
Hz
o
W
W
%
V
A
V
A
V
A
V
A
C
Power Integrations
www.powerint.com
Measured at full load, 25
Free convection, sea level
20 MHz Bandwidth
20 MHz Bandwidth
20 MHz Bandwidth
20 MHz Bandwidth
2 Wire – no P.E.
February 4, 2004
Comment
± 5%
o
C