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UC3842DG4
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Shipping Cost
Shipping starts at $40, but some countries will exceed $40. For
example (South Africa, Brazil, India, Pakistan, Israel, etc.)
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basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and
country.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
Delivery TimeOnce the goods are shipped, estimated delivery time depends on the shipping methods you chose:
FedEx International, 5-7 business days.
The following are some common countries' logistic time.
| Parameters | |
|---|---|
| Package / Case | SOIC |
| Surface Mount | YES |
| Number of Pins | 14 |
| Weight | 122.413241mg |
| JESD-609 Code | e4 |
| Moisture Sensitivity Level (MSL) | 1 |
| Number of Terminations | 14 |
| ECCN Code | EAR99 |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Max Operating Temperature | 70°C |
| Min Operating Temperature | 0°C |
| Subcategory | Switching Regulator or Controllers |
| Technology | BICMOS |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Frequency | 450kHz |
| Pin Count | 14 |
| Number of Outputs | 1 |
| Output Voltage | 5V |
| Input Voltage-Nom | 15V |
| Temperature Grade | COMMERCIAL |
| Max Supply Voltage | 30V |
| Analog IC - Other Type | SWITCHING CONTROLLER |
| Current - Output | 200mA |
| Voltage - Output | 13.5V |
| Topology | Flyback, Boost |
| Control Mode | CURRENT-MODE |
| Frequency - Switching | 500kHz |
| Control Technique | PULSE WIDTH MODULATION |
| Rise Time | 50ns |
| Fall Time (Typ) | 50 ns |
| Nominal Input Voltage | 25V |
| Switcher Configuration | SINGLE |
| Max Duty Cycle | 100 % |
| Duty Cycle (Max) | 97 % |
| Height | 1.58mm |
| Length | 8.65mm |
| Width | 3.91mm |
| Radiation Hardening | No |
| RoHS Status | RoHS Compliant |
| Lead Free | Lead Free |
UC3842DG4 Overview
This ac to dc converter is embedded in package SOIC .Analog ICs of type SWITCHING CONTROLLER are used in this AC DC converter.There is 500kHz switching frequency.In total, there are 14 terminations.There are 14 pins on the ac/dc converter.The ac-dc converter has 14 pins.A total of 1 outputs are to be processed.AC to DC converter is included in Switching Regulator or Controllers .The voltage output by this AC/DC converter is 5V .AC to DC converter is able to reach high efficiency when its frequency is 450kHz .Keeping the 70°C value at its maximum ensures the AC to DC power converter runs smoothly.A minimum working temperature of 0°C must be maintained by this isolated switch.With a 200mA output current, it allows for maximum design flexibility.The output voltage is 13.5V .
UC3842DG4 Features
Packaged with SOIC
Switching Frequency at 500kHz
With 14 pins
UC3842DG4 Applications
There are a lot of Texas Instruments UC3842DG4 AC DC Converters applications.
- Air conditioners
- Adapters for Handheld Electronics
- Z-Wave
- SMPS house keeping power supplies
- Battery chargers for mobile devices with touchpad display
- Wall switches
- Appliance Power Supplies
- AC?DC USB chargers for Cell Phones
- Laptops and personal digital assistants
- Power Adaptors