Parameters |
Height Seated (Max) |
4.57mm |
Length |
8.965mm |
Width |
8.965mm |
RoHS Status |
ROHS3 Compliant |
Lead Free |
Lead Free |
Mounting Type |
Surface Mount |
Package / Case |
20-LCC (J-Lead) |
Surface Mount |
YES |
Number of Pins |
20 |
Operating Temperature |
0°C~70°C |
Packaging |
Tube |
Part Status |
Obsolete |
Moisture Sensitivity Level (MSL) |
2 (1 Year) |
Number of Terminations |
20 |
ECCN Code |
EAR99 |
Type |
Fluorescent Lamp Controller |
HTS Code |
8542.39.00.01 |
Subcategory |
Switching Regulator or Controllers |
Technology |
BIPOLAR |
Voltage - Supply |
4.5V~20V |
Terminal Position |
QUAD |
Terminal Form |
J BEND |
Number of Functions |
1 |
Terminal Pitch |
1.27mm |
Frequency |
57kHz~78kHz |
Base Part Number |
UC3871 |
Pin Count |
20 |
Input Voltage-Nom |
5V |
Operating Supply Current |
8mA |
Nominal Supply Current |
15mA |
Output Current |
500mA |
Input Voltage (Min) |
4.5V |
Control Mode |
CURRENT-MODE |
Control Technique |
RESONANT CONTROL |
Switcher Configuration |
PUSH-PULL |
Dimming |
No |
UC3871Q Overview
In accordance with the materials used by Tube.There is no doubt that electronics manufacturers are aware of the 20-LCC (J-Lead)'s low package cost.On the PCB, it is mounted using Surface Mount.Application types that qualify it as Type Fluorescent Lamp Controller include standard grade applications.In order to operate normally, it is supplied with a power supply voltage.Operate it at 0°C~70°C all the time.It can still perform accurately at 57kHz~78kHz frequency.Among its best features is a number of UC3871.The terminations are of type 20.1 functions are run on the device.Device 8mA is set to supply current.There is no change to the pin number 20 of the component.20 pins are totaled in its sum.Switching Regulator or Controllers Subcategory can be applied to the item.A 500mA value is set for the output current in this case.A minimum input voltage of 4.5V will allow it to function.
UC3871Q Features
Mounting type of Surface Mount
Switching Regulator or Controllers subcategory
UC3871Q Applications
There are a lot of Texas Instruments UC3871Q Lighting Controllers applications.
- UPS buffering
- DC buffering
- DC/DC, DC/AC, and AC/AC converters
- Smoothing
- Computer motherboards
- Audio crossover
- Power factor correction (PFC)
- Voltage doubling
- Flashtube ignition
- Motor control