TOP103YN Power Integrations, TOP103YN Datasheet - Page 15
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TOP103YN
Manufacturer Part Number
TOP103YN
Description
IC OFFLINE SWIT PWM OTP HV TO220
Manufacturer
Power Integrations
Series
TOPSwitch®r
Datasheet
1.TOP104YN.pdf
(18 pages)
Specifications of TOP103YN
Output Isolation
Isolated
Frequency Range
90 ~ 110kHz
Voltage - Output
350V
Power (watts)
90W
Operating Temperature
-40°C ~ 150°C
Package / Case
TO-220-3
Output Voltage
5.8 V
Input / Supply Voltage (max)
110 VAC
Input / Supply Voltage (min)
100 VAC
Duty Cycle (max)
70 %
Switching Frequency
100 KHz
Supply Current
1.2 mA
Operating Temperature Range
- 40 C to + 150 C
Mounting Style
Through Hole
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
596-1147-5
TOP103YN
TOP103YN
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
TOP103YN
Manufacturer:
POWER
Quantity:
20 000
Typical Performance Characteristics
The following precautions should be
followed when testing TOPSwitch by
itself outside of a power supply. The
schematic shown in Figure 14 is
suggested for laboratory testing of
TOPSwitch.
When the DRAIN supply is turned on,
the part will be in the auto-restart mode.
BENCH TEST PRECAUTIONS FOR EVALUATION OF ELECTRICAL CHARACTERISTICS
CURRENT LIMIT vs. TEMPERATURE
BREAKDOWN vs. TEMPERATURE
1.2
1.0
0.8
0.6
0.4
0.2
1.1
1.0
0.9
0
-50 -25
-50 -25
Junction Temperature ( C)
Junction Temperature ( C)
0
0
25
25
50
50
75 100 125 150
75 100 125 150
The control pin voltage will be oscillating
at a low frequency from 4.7 to 5.7 V and
the DRAIN is turned on every eighth
cycle of the CONTROL pin oscillation.
If the CONTROL pin power supply is
turned on while in this auto-restart mode,
there is only a 12.5% chance that the
control pin oscillation will be in the
correct state (DRAIN active state) so
FREQUENCY vs. TEMPERATURE
1.6
1.2
0.8
0.4
1.2
1.0
0.8
0.6
0.4
0.2
2
0
0
0
-50 -25
I
C
V C = 5 V
vs. DRAIN VOLTAGE
Junction Temperature ( C)
20
that the continuous DRAIN voltage
waveform may be observed.
recommended that the V
be turned on first and the DRAIN power
supply second if continuous drain voltage
waveforms are to be observed. The
12.5% chance of being in the correct
state is due to the 8:1 counter.
Drain Voltage (V)
0
40
25
50
60
75 100 125 150
TOP100-4
80
C
power supply
100
7/ 09
F
15
It is