KA3842BDTF
| Parameters | |
|---|---|
| Mounting Type | Surface Mount |
| Package / Case | 14-SOIC (0.154, 3.90mm Width) |
| Surface Mount | YES |
| Operating Temperature | 0°C~70°C TA |
| Packaging | Tape & Reel (TR) |
| JESD-609 Code | e3 |
| Pbfree Code | yes |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 14 |
| Terminal Finish | MATTE TIN |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Terminal Pitch | 1.27mm |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Pin Count | 14 |
| JESD-30 Code | R-PDSO-G14 |
| Qualification Status | COMMERCIAL |
| Input Voltage-Nom | 15V |
| Analog IC - Other Type | SWITCHING CONTROLLER |
| Voltage - Supply (Vcc/Vdd) | 10V~30V |
| Control Features | Frequency Control |
| Input Voltage (Min) | 12V |
| Control Mode | CURRENT-MODE |
| Output Current-Max | 1A |
| Frequency - Switching | Up to 500kHz |
| Input Voltage (Max) | 30V |
| Control Technique | PULSE WIDTH MODULATION |
| Switcher Configuration | SINGLE |
| Internal Switch(s) | No |
| Duty Cycle | 97% |
| Voltage - Start Up | 16V |
| Height Seated (Max) | 1.8mm |
| Length | 8.56mm |
| Width | 3.95mm |
| RoHS Status | ROHS3 Compliant |
KA3842BDTF Overview
In the package 14-SOIC (0.154, 3.90mm Width) , the ac to dc converter is embedded.The AC/DC power converter type is Tape & Reel (TR) .There is a mounting point for this AC/DC converter in the way of Surface Mount .This ac dc converter should be operated at a temperature of 0°C~70°C TA °C so that it can deliver its performance.Analog ICs of type SWITCHING CONTROLLER are used in this AC DC converter.When the switching frequency reaches Up to 500kHz , the process is complete.The AC/DC converter is capable of being used when the supply voltage is 10V~30V (Vcc/Vdd).There have been 14 terminations of this program.There are a total of 14 pins on the ac-dc converter.The input voltage with the maximal value of 30V can be ensured on the basis of unique technique.Currently, the maximum current that the ac to dc inverter can take is 1A .
KA3842BDTF Features
Packaged with 14-SOIC (0.154, 3.90mm Width)
Switching Frequency at Up to 500kHz
KA3842BDTF Applications
There are a lot of Rochester Electronics, LLC KA3842BDTF AC DC Converters applications.
- SMPS house keeping power supplies
- Battery chargers for media tablets
- Cellular phone chargers
- Shaver Charger
- Auxiliary Power Supplies
- Standby and Auxiliary Power Supplies Set Top Boxes (STB)
- ZigBee
- Power adapters for network devices
- Z-Wave
- Digital cameras
