TOP257PN
| Parameters | |
|---|---|
| Internal Switch(s) | Yes |
| Fault Protection | Current Limiting, Over Temperature, Over Voltage |
| Max Duty Cycle | 78 % |
| Output Isolation | Isolated |
| Voltage - Breakdown | 700V |
| Height | 3.68mm |
| Length | 9.83mm |
| Width | 6.6mm |
| Radiation Hardening | No |
| RoHS Status | RoHS Compliant |
| Factory Lead Time | 1 Week |
| Mount | Through Hole |
| Mounting Type | Through Hole |
| Package / Case | 8-DIP (0.300, 7.62mm), 7 Leads |
| Number of Pins | 7 |
| Operating Temperature | -40°C~150°C TJ |
| Packaging | Tube |
| Series | TOPSwitch®-HX |
| JESD-609 Code | e3 |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 7 |
| Terminal Finish | PURE MATTE TIN |
| Additional Feature | SEATED_HT CALCULATED |
| HTS Code | 8542.39.00.01 |
| Subcategory | Switching Regulator or Controllers |
| Power Rating | 70W |
| Max Power Dissipation | 70W |
| Technology | CMOS |
| Terminal Position | DUAL |
| Number of Functions | 1 |
| Terminal Pitch | 2.54mm |
| Output Voltage | 700V |
| Max Supply Voltage | 9V |
| Min Supply Voltage | -300mV |
| Analog IC - Other Type | ANALOG CIRCUIT |
| Output Current | 5.44A |
| Output Power | 41W |
| Topology | Flyback |
| Control Mode | VOLTAGE-MODE |
| Frequency - Switching | 66kHz |
TOP257PN Overview
In the package 8-DIP (0.300, 7.62mm), 7 Leads , the ac to dc converter is embedded.In Tube AC/DC power converter, it is available.As you can see, this AC/DC converter is mounted in the way of Through Hole .To deliver its performance, the ac dc converter should be operated at a temperature of -40°C~150°C TJ .Analog ICs of type ANALOG CIRCUIT are used in this AC DC converter.When the switching frequency reaches 66kHz , the process is complete.There have been 7 terminations of this program.In this ac/dc converter, there are 7 pins.The ac dc converters are suitable for mounting by Through Hole .Currently, it is acdc converter of the manufacturer family of TOPSwitch?-HX .The ac to dc conversions are included in Switching Regulator or Controllers .It has been set to 5.44A for the output current.There is 700V voltage output from it.A coverter produces 41W watts of output power.In addition to SEATED_HT CALCULATED , this ACDC converter can also be used to determine SEATED_HT CALCULATED .The AC to DC power supply can operate with a minimum supply voltage of -300mV volts.
TOP257PN Features
Packaged with 8-DIP (0.300, 7.62mm), 7 Leads
Switching Frequency at 66kHz
With 7 pins
Output Current at 5.44A
TOP257PN Applications
There are a lot of Power Integrations TOP257PN AC DC Converters applications.
- Air Conditioning
- PDAs
- Battery chargers for cellular phones
- Handheld/Battery-Powered Systems
- USB type-c v1.2 chargers with optional VDM
- Set-top boxes
- Power adapters for network devices
- Adaptors for Portable Media Player
- Charger
- Wireless System
