UC3854BDW
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 3 days ago) |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 16-SOIC (0.295, 7.50mm Width) |
| Number of Pins | 16 |
| Weight | 473.692182mg |
| Operating Temperature | 0°C~70°C |
| Packaging | Tube |
| JESD-609 Code | e4 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 2 (1 Year) |
| Number of Terminations | 16 |
| ECCN Code | EAR99 |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Subcategory | Switching Regulator or Controllers |
| Technology | BIPOLAR |
| Voltage - Supply | 10V~20V |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Supply Voltage | 18V |
| Frequency | 200kHz |
| Base Part Number | UC3854 |
| Output Voltage | 5V |
| Input Voltage-Nom | 18V |
| Supply Voltage-Max (Vsup) | 20V |
| Number of Channels | 1 |
| Analog IC - Other Type | POWER FACTOR CONTROLLER |
| Operating Supply Current | 12mA |
| Output Current | 1.2A |
| Max Supply Current | 18mA |
| Input Voltage (Max) | 20V |
| Control Technique | PULSE WIDTH MODULATION |
| Switcher Configuration | BOOST |
| Mode | Average Current |
| Current - Startup | 250μA |
| Height | 2.65mm |
| Length | 10.3mm |
| Width | 7.5mm |
| Thickness | 2.35mm |
| Radiation Hardening | No |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
UC3854BDW Overview
It comes in a 16-SOIC (0.295, 7.50mm Width) package.As you can see, it's packaged in a Tube-shape.Mounting type Surface Mount describes the device.It should be powered by 10V~20V's voltage supply.Device 0°C~70°C is set to operate.There are also other types of ICs in the part, such as the POWER FACTOR CONTROLLER type.The gadget has several 16 terminals.Current startup is 250μA.There is no change to the pin number of the component.The device's best part has a number of UC3854 in it.There is a sense in which it is a subclass of Switching Regulator or Controllers.The maximum input voltage (Max) of the circuit is 20V.With a frequency of 200kHz, it will continue to function with a good degree of accuracy for a long time to come.Surface Mount mount includes it.Power for the component is always provided by a 18V volt supply.At most, it can work with a supply temperature of 18mA.A supply current setting of 12mA has been set on the gadget to provide power.You can operate it with the output 5V as well.
UC3854BDW Features
UC3854BDW Applications
There are a lot of Texas Instruments UC3854BDW PFC PMICs applications.
- DVD and CD-ROM drive
- Measurement and control euipment
- 4WD transfercase
- Quick charge protocols
- RF (Radio Frequency)
- Switching regulator
- High output current applications
- Analog control systems
- Ultrasound
- Vibration sensor
