L6668
| Parameters | |
|---|---|
| Number of Pins | 16 |
| Operating Temperature | -25°C~150°C TJ |
| Packaging | Tube |
| JESD-609 Code | e4 |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 16 |
| ECCN Code | EAR99 |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Subcategory | Switching Regulator or Controllers |
| Max Power Dissipation | 750mW |
| Technology | BCDMOS |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Base Part Number | L6668 |
| Pin Count | 16 |
| Number of Outputs | 1 |
| Input Voltage-Nom | 15V |
| Analog IC - Other Type | SWITCHING CONTROLLER |
| Output Current | 800mA |
| Voltage - Supply (Vcc/Vdd) | 9.4V~22V |
| Max Supply Current | 4mA |
| Control Features | Frequency Control, Soft Start |
| Input Voltage (Min) | 9.4V |
| Topology | Flyback |
| Control Mode | CURRENT-MODE |
| Frequency - Switching | 100kHz |
| Input Voltage (Max) | 22V |
| Control Technique | PULSE WIDTH MODULATION |
| Rise Time | 55ns |
| Fall Time (Typ) | 30 ns |
| Switcher Configuration | SINGLE |
| Internal Switch(s) | No |
| Fault Protection | Current Limiting, Over Temperature, Over Voltage |
| Max Duty Cycle | 75 % |
| Duty Cycle | 70% |
| Output Isolation | Isolated |
| Voltage - Start Up | 13.5V |
| Length | 9.9mm |
| Width | 3.9mm |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 7 months ago) |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 16-SOIC (0.154, 3.90mm Width) |
L6668 Overview
It is embedded in package 16-SOIC (0.154, 3.90mm Width) .The AC/DC power converter is available in Tube .In this case, the AC/DC converter is mounted in the way of Surface Mount .It is recommended that the ac dc converter be operated at a temperature of -25°C~150°C TJ °C in order to achieve its full performance.A SWITCHING CONTROLLER analog integrated circuit is used in this AC DC converter.As a result, the switching frequency reaches 100kHz .The voltage range of the supply can be set to 9.4V~22V (Vcc/Vdd).A total of 16 terminations have been recorded.A ac/dc converter with 16 pins is available.The ac-dc converter has 16 pins.The ac dc converters are suitable to mount by Surface Mount .You can search similar acdc converters based on L6668 family.A total of 1 outputs need to be run.AC to DC converter is contained in Switching Regulator or Controllers .It has been set to 800mA for the output current.On the basis of a unique technique, it is possible to ensure an input voltage with the maximum value of 22V .Supply currents up to 4mA can be handled by this power AC DC.
L6668 Features
Packaged with 16-SOIC (0.154, 3.90mm Width)
Switching Frequency at 100kHz
With 16 pins
Output Current at 800mA
L6668 Applications
There are a lot of STMicroelectronics L6668 AC DC Converters applications.
- Power adapters for network devices
- Wall switches
- AC-DC Output Power Conversion Applications
- Standby Power Supplies
- Replacements for bulky plug-in transformers
- Laptops and personal digital assistants
- Standby power
- Standby and Auxiliary Power Supplies
- Remotely-controlled appliances
- Set -Top Box (STB) Power Supply
