ETC 74092

TRANSFORMER
FOR TINYSWITCH
SIZE E16 • SINGLE OUTPUT : 5 or 12v
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Primary / Secondary Insulation ≥ 4000V
Creepage distance Primary / Secondary ≥ 6mm
Ambient temperature < 70°C
Construction conforms to IEC950, IEC335, IEC61558 for reinforced insulation
Exclusively uses UL94-V0 listed materials
0V
DRAIN
+E
+S1
Bottom View (Pin side)
Pin 3 Removed
PCB Drilling Diameter = 1.1mm
Windings
MYRRA
P/N
Output
Power
maximum
74092
3.1 w
Pri
S1
5–2
13
3.3 – 6 Vdc
0.9 Adc
74093
3.1 w
Pri
10 – 9
191
65 – 125 (VOR)
0.34 Apeak
S1
5–2
24
7.5 – 15 Vdc
0.4 Adc
Pins
Turns
Voltage
Current
maximum
Inductance
(+/-10%)
10 – 9
191
55 – 100 (VOR)
0.34 Apeak
4200µH
4200µH
Examples of application with Integrated Circuits :
MYRRA
P/N
Control IC
Manufacturer
Control IC
P/N
Input voltage
Power
Frequency
74092
Power Integrations
TNY254
85 - 265Vrms
3.1w
44kHz
74093
Power Integrations
TNY254
85 - 265Vrms
3.1w
44kHz
10