UC3853D
| Parameters | |
|---|---|
| Factory Lead Time | 6 Weeks |
| Lifecycle Status | ACTIVE (Last Updated: 2 days ago) |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 8-SOIC (0.154, 3.90mm Width) |
| Number of Pins | 8 |
| Weight | 72.603129mg |
| 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 | 8 |
| ECCN Code | EAR99 |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Subcategory | Switching Regulator or Controllers |
| Technology | BIPOLAR |
| Voltage - Supply | 12V~40V |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Frequency | 115kHz |
| Base Part Number | UC3853 |
| Number of Outputs | 1 |
| Input Voltage-Nom | 16V |
| Supply Voltage-Max (Vsup) | 40V |
| Analog IC - Other Type | POWER FACTOR CONTROLLER |
| Max Supply Current | 500μA |
| Output Current-Max | 0.5A |
| Frequency - Switching | 56kHz~94kHz |
| Input Voltage (Max) | 40V |
| Control Technique | PULSE WIDTH MODULATION |
| Switcher Configuration | SINGLE |
| Mode | Average Current |
| Current - Startup | 250μA |
| Height | 1.75mm |
| Length | 4.9mm |
| Width | 3.91mm |
| Thickness | 1.58mm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
UC3853D Overview
In a 8-SOIC (0.154, 3.90mm Width) package, it is available.There is a Tube package for this product.Mounting type Surface Mount is used for this device.The voltage supply of 12V~40V should be used.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.A number of 8 terminals can be found on the device.Startup current is 250μA.Pin number 8 remains the same for the component.UC3853 is the device's best feature.56kHz~94kHz is the switching frequency.I suppose it can be considered a subclass of Switching Regulator or Controllers.There is a maximum voltage (Max) for its input.With a frequency of 115kHz, it can continue to operate accurately.There is a mountain named Mount Surface Mount that consists of it.It works in 0.5A output current at mostAs long as the supply temperature is at least 500μA, the device will work.A 1 output can take many forms, depending on the application.
UC3853D Features
UC3853D Applications
There are a lot of Texas Instruments UC3853D PFC PMICs applications.
- LCD backlight
- Car sunroof
- Wired/Wireless audio systems
- Hot swap controller
- 4WD transfercase
- Op-amps
- Quick charge protocols
- CPU power supply
- DSP power
- Battery-powered device