Parameters |
Factory Lead Time |
1 Week |
Mount |
Surface Mount |
Mounting Type |
Surface Mount |
Package / Case |
8-SMD (7 Leads), Gull Wing |
Number of Pins |
7 |
Operating Temperature |
-40°C~150°C TJ |
Packaging |
Tube |
Published |
2008 |
Series |
TOPSwitch®-HX |
JESD-609 Code |
e3 |
Part Status |
Active |
Moisture Sensitivity Level (MSL) |
4 (72 Hours) |
Number of Terminations |
8 |
Terminal Finish |
PURE MATTE TIN |
Power (Watts) |
30W |
Subcategory |
Switching Regulator or Controllers |
Power Rating |
54W |
Max Power Dissipation |
54W |
Technology |
CMOS |
Terminal Position |
DUAL |
Peak Reflow Temperature (Cel) |
250 |
Number of Functions |
1 |
Terminal Pitch |
2.54mm |
Time@Peak Reflow Temperature-Max (s) |
40 |
JESD-30 Code |
R-PDSO-G8 |
Number of Outputs |
1 |
Output Voltage |
12V |
Analog IC - Other Type |
ANALOG CIRCUIT |
Nominal Supply Current |
1.2mA |
Output Power |
35W |
Topology |
Flyback |
Control Mode |
VOLTAGE-MODE |
Frequency - Switching |
66kHz |
Internal Switch(s) |
Yes |
Fault Protection |
Current Limiting, Over Temperature, Over Voltage |
Max Duty Cycle |
83 % |
Max Supply Voltage (AC) |
265V |
Duty Cycle |
78% |
Output Isolation |
Isolated |
Voltage - Breakdown |
700V |
Min Supply Voltage (AC) |
85V |
Height |
3.68mm |
Length |
9.83mm |
Width |
6.6mm |
Radiation Hardening |
No |
RoHS Status |
RoHS Compliant |
TOP255GN Overview
A ac to dc converter of the package 8-SMD (7 Leads), Gull Wing contains the ac to dc converter.In Tube case, the ac dc converter is available.There is a mounting point for this AC/DC converter in the way of Surface Mount .The ac dc converter needs to be operated at -40°C~150°C TJ °C in order to perform.The AC DC converter uses a type ANALOG CIRCUIT analog integrated circuit.When the switching frequency reaches 66kHz , the circuit is closed.In total, there are 8 terminations.There are 7 pins on this ac/dc converter.Surface Mount are the recommended mounting method for the ac dc converters.This AC to DC converter belongs to the TOPSwitch?-HX family of manufacturers.There are 1 outputs to be processed.AC to DC converter is contained in Switching Regulator or Controllers .The voltage output by this AC/DC converter is 12V .35W is the output power of a coverter.Across the converter, the minimum supply voltage is 85V .There is 265V maximum supply voltage across the converter.
TOP255GN Features
Packaged with 8-SMD (7 Leads), Gull Wing
Switching Frequency at 66kHz
With 7 pins
TOP255GN Applications
There are a lot of Power Integrations TOP255GN AC DC Converters applications.
- DVD players
- Rice Cooker
- Battery Chargers
- Standby Power Supply
- Standby Power for General Off-Line Applications
- White goods
- Set -Top Box (STB) Power Supply
- Low power ac?dc Adapters for Chargers
- WiFi Wireless
- Home appliances