UC2854BQ
| Parameters | |
|---|---|
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 20-LCC (J-Lead) |
| Number of Pins | 20 |
| Operating Temperature | -40°C~85°C |
| Packaging | Tube |
| JESD-609 Code | e3 |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 2 (1 Year) |
| Number of Terminations | 20 |
| ECCN Code | EAR99 |
| Terminal Finish | Matte Tin (Sn) |
| HTS Code | 8542.39.00.01 |
| Subcategory | Switching Regulator or Controllers |
| Technology | BIPOLAR |
| Voltage - Supply | 10V~20V |
| Terminal Position | QUAD |
| Terminal Form | J BEND |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Terminal Pitch | 1.27mm |
| Frequency | 200kHz |
| Base Part Number | UC2854 |
| Pin Count | 20 |
| Input Voltage-Nom | 18V |
| Analog IC - Other Type | POWER FACTOR CONTROLLER |
| Max Supply Current | 18mA |
| Input Voltage (Min) | 10V |
| Output Current-Max | 1.5A |
| Frequency - Switching | 80kHz~120kHz |
| Control Technique | PULSE WIDTH MODULATION |
| Switcher Configuration | BOOST |
| Mode | Average Current |
| Current - Startup | 250μA |
| Height | 4.06mm |
| Length | 8.96mm |
| Width | 8.96mm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
UC2854BQ Overview
In a 20-LCC (J-Lead) package, it is available.It is packaged in a Tube way.The device's mounting type is Surface Mount.It should operate with the voltage supply provided by 10V~20V.There is a setting on the device to operate at -40°C~85°C.POWER FACTOR CONTROLLER is another IC type on the part.A number of 20 terminals can be found on the device.Current startup is 250μA.Pin number 20 remains unchanged.One of the best parts of the device is the fact that it has a number of UC2854.In this case, 80kHz~120kHz is the switching frequency.It has a sum of 20 pins.If the input voltage of the device is as low as 10V, it can function properly.There is a sense in which it is a subclass of Switching Regulator or Controllers.Keeping its frequency at 200kHz allows it to maintain good accuracy.Mount Surface Mount includes it.At the most, it works with 1.5A output currentIt can work with a supply temperature of 18mA at the most.
UC2854BQ Features
UC2854BQ Applications
There are a lot of Texas Instruments UC2854BQ PFC PMICs applications.
- eBike
- Wireless charge devices
- Temperature monitoring
- μC power
- High Speed/High Precision Data Converters
- DSP power
- TVS diodes
- Switching regulator
- Peripheral devices
- Car wiper
