Parameters |
Factory Lead Time |
1 Week |
Mounting Type |
Through Hole |
Package / Case |
TO-262-7 (Formed Leads), 6 Leads |
Surface Mount |
NO |
Operating Temperature |
-40°C~150°C TJ |
Packaging |
Tube |
Published |
2001 |
Series |
TOPSwitch®-GX |
JESD-609 Code |
e3 |
Pbfree Code |
yes |
Part Status |
Not For New Designs |
Moisture Sensitivity Level (MSL) |
1 (Unlimited) |
Number of Terminations |
6 |
ECCN Code |
EAR99 |
Terminal Finish |
PURE MATTE TIN |
HTS Code |
8542.39.00.01 |
Subcategory |
Switching Regulator or Controllers |
Max Power Dissipation |
250W |
Technology |
CMOS |
Terminal Position |
ZIG-ZAG |
Number of Functions |
1 |
Terminal Pitch |
1.27mm |
Pin Count |
3 |
JESD-30 Code |
R-PZIP-T6 |
Output Voltage |
12V |
Analog IC - Other Type |
SWITCHING REGULATOR |
Nominal Supply Current |
2.2mA |
Control Features |
Frequency Control |
Topology |
Flyback |
Control Mode |
VOLTAGE-MODE |
Output Current-Max |
8.64A |
Frequency - Switching |
66kHz~132kHz |
Control Technique |
PULSE WIDTH MODULATION |
Switcher Configuration |
SINGLE |
Internal Switch(s) |
Yes |
Fault Protection |
Current Limiting, Over Temperature, Over Voltage |
Max Duty Cycle |
83 % |
Max Supply Voltage (AC) |
265V |
Duty Cycle |
66.8% |
Output Isolation |
Isolated |
Voltage - Breakdown |
700V |
Min Supply Voltage (AC) |
85V |
Height Seated (Max) |
15.1mm |
Length |
10.29mm |
Width |
4.435mm |
Radiation Hardening |
No |
RoHS Status |
RoHS Compliant |
Lead Free |
Lead Free |
TOP249FN Overview
This ac to dc converter is included in the package TO-262-7 (Formed Leads), 6 Leads .In Tube AC/DC power converter, it is available.A AC/DC converter of this type is mounted in the way of Through Hole .For the ac dc converter to perform at its best, it should be operated at a temperature of -40°C~150°C TJ °C.An analog IC of type SWITCHING REGULATOR is employed in this AC DC converter.As a result, the switching frequency reaches 66kHz~132kHz .A total of 6 terminations have been recorded.There are 3 pins on the ac-dc converter.This AC to DC converter belongs to the TOPSwitch?-GX family of manufacturers.The ac to dc conversions are contained in Switching Regulator or Controllers .It produces a voltage of 12V .It is possible to supply the ac to dc inverter with a maximum current of 8.64A .Across the converter, the minimum supply voltage is 85V .This converter can operate at a maximum supply voltage of 265V .
TOP249FN Features
Packaged with TO-262-7 (Formed Leads), 6 Leads
Switching Frequency at 66kHz~132kHz
TOP249FN Applications
There are a lot of Power Integrations TOP249FN AC DC Converters applications.
- Power adapters for monitors
- Shaver Charger
- Standby Power Supplies
- Laptops
- Standby power
- Standby and Auxiliary Power Supplies Set Top Boxes (STB)
- Battery Chargers
- Power tools
- Smartphones
- Utility meters