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UCC28221PW
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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.)
The
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 | |
|---|---|
| Factory Lead Time | 6 Weeks |
| Lifecycle Status | ACTIVE (Last Updated: 1 week ago) |
| Mounting Type | Surface Mount |
| Package / Case | 20-TSSOP (0.173, 4.40mm Width) |
| Surface Mount | YES |
| Number of Pins | 20 |
| Weight | 76.997305mg |
| Operating Temperature | -55°C~150°C TJ |
| Packaging | Tube |
| JESD-609 Code | e4 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 20 |
| ECCN Code | EAR99 |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Subcategory | Switching Regulator or Controllers |
| Technology | BICMOS |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Supply Voltage | 12V |
| Terminal Pitch | 0.65mm |
| Frequency | 2MHz |
| Base Part Number | UCC28221 |
| Pin Count | 20 |
| Number of Outputs | 2 |
| Output Voltage | 400mV |
| Input Voltage-Nom | 12V |
| Analog IC - Other Type | DUAL SWITCHING CONTROLLER |
| Output Current | 10mA |
| Voltage - Supply (Vcc/Vdd) | 8.4V~14.5V |
| Quiescent Current | 3mA |
| Control Features | Soft Start |
| Topology | Flyback |
| Control Mode | CURRENT-MODE |
| Control Technique | PULSE WIDTH MODULATION |
| Rise Time | 10ns |
| Supply Current-Max (Isup) | 6mA |
| Fall Time (Typ) | 10 ns |
| Nominal Input Voltage | 48V |
| Switcher Configuration | PUSH-PULL |
| Internal Switch(s) | No |
| Fault Protection | Current Limiting, Over Voltage |
| Max Duty Cycle | 90 % |
| Duty Cycle | 75% |
| Output Isolation | Isolated |
| Voltage - Start Up | 13V |
| Height | 1.2mm |
| Length | 6.5mm |
| Width | 4.4mm |
| Thickness | 1mm |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
UCC28221PW Overview
A ac to dc converter of the package 20-TSSOP (0.173, 4.40mm Width) contains the ac to dc converter.The AC/DC power converter type is Tube .It is mounted in the way of Surface Mount .It is recommended that the ac dc converter be operated at a temperature of -55°C~150°C TJ in order to ensure its performance.The AC DC converter uses a type DUAL SWITCHING CONTROLLER analog integrated circuit.Vcc/Vdd can be used within the range of 8.4V~14.5V supply voltage.As a result, it has a total of 20 terminations.In this ac/dc converter, there are 20 pins.There are 20 pins in the ac-dc converter.Similar acdc converters can be found using the UCC28221 family.In this AC to DC transformer, there are 2 outputs to run.There are a ac to dc conversions included in Switching Regulator or Controllers .In this AC to DC transformer, the output current is set to 10mA .The output voltage of the AC/DC converter is 400mV .AC to DC converter reaches high efficiency when operated at a frequency of 2MHz .At all times, this AC to DC converter should be set to 12V .In the state of 3mA , AC to DC converter consumes quiescent current.
UCC28221PW Features
Packaged with 20-TSSOP (0.173, 4.40mm Width)
With 20 pins
Output Current at 10mA
UCC28221PW Applications
There are a lot of Texas Instruments UCC28221PW AC DC Converters applications.
- Lighting controls
- Automotive Infotainment
- Low power ac?dc Adapters for Chargers
- Automotive Clusters
- Set Top Boxes (STB)
- Standby Power for General Off-Line Applications
- AC/DC LED Driver applications
- Adaptors for Portable Media Player
- Utility meters
- Low-Voltage I/O System Power