UC3875QP
| Parameters | |
|---|---|
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 28-LCC (J-Lead) |
| Number of Pins | 28 |
| Weight | 1.182714g |
| Operating Temperature | 0°C~70°C TA |
| Packaging | Tube |
| JESD-609 Code | e4 |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 28 |
| ECCN Code | EAR99 |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Additional Feature | CAN ALSO BE CONFIGURED IN CURRENT MODE; PWM CONTROL TECHNIQUE ALSO POSSIBLE |
| Subcategory | Switching Regulator or Controllers |
| Technology | BIPOLAR |
| Terminal Position | QUAD |
| Terminal Form | J BEND |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Terminal Pitch | 1.27mm |
| Frequency | 1MHz |
| Base Part Number | UC3875 |
| Pin Count | 28 |
| Number of Outputs | 4 |
| Output Voltage | 1.7V |
| Input Voltage-Nom | 12V |
| Analog IC - Other Type | SWITCHING CONTROLLER |
| Output Current | 500mA |
| Voltage - Supply (Vcc/Vdd) | 9.5V~20V |
| Control Features | Frequency Control, Soft Start, Sync |
| Topology | Full-Bridge |
| Control Mode | VOLTAGE-MODE |
| Control Technique | RESONANT CONTROL |
| Nominal Input Voltage | 20V |
| Switcher Configuration | PHASE-SHIFT |
| Fault Protection | Current Limiting |
| Duty Cycle | 100% |
| Output Isolation | Non-Isolated |
| Voltage - Start Up | 10.75V |
| Length | 11.505mm |
| Width | 11.505mm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
UC3875QP Overview
The ac to dc converter is embedded in 28-LCC (J-Lead) package.In Tube case, the ac dc converter is available.It is mounted in the way of Surface Mount .To deliver its performance, the ac dc converter should be operated at a temperature of 0°C~70°C TA .An analog IC of type SWITCHING CONTROLLER is employed in this AC DC converter.Vcc/Vdd can be used within the range of 9.5V~20V supply voltage.There are a total of 28 terminations.There are 28 pins on this ac/dc converter.There are a total of 28 pins on the ac-dc converter.There are no problem mounting the ac dc converters by Surface Mount .If you select the UC3875 family, you will be able to search similar acdc converters.There are 4 outputs to be run.Switching Regulator or Controllers contains the ac to dc conversions.There is 500mA output current set.This AC/DC converter produces a voltage of 1.7V as its output.A high efficiency is achieved when operating at a frequency of 1MHz .Additionally, CAN ALSO BE CONFIGURED IN CURRENT MODE; PWM CONTROL TECHNIQUE ALSO POSSIBLE can be discovered using this ACDC converter.
UC3875QP Features
Packaged with 28-LCC (J-Lead)
With 28 pins
Output Current at 500mA
UC3875QP Applications
There are a lot of Texas Instruments UC3875QP AC DC Converters applications.
- Standby Power Supplies
- Power Adaptors
- Replacements for bulky plug-in transformers
- MP3
- Adapter/Charger for Cordless Phones
- Vacuum Cleaner
- Standby power supplies for VCR
- Battery chargers for mobile devices with touchpad display
- Home Appliance Applications
- AC/DC Adaptors/Chargers for E-books
