BA8206BA4 Datasheet PDF – Remote Fan Controller

Part Number: BA8206BA4

Function: Remote Control Fan Controller

Package: DIP 18 Pin

Manufacturer: BEC

Image: BA8206BA4 Image


The BA8206BA4 remote control fan dedicated controller has been widely used in various series of fan remote control, however, device can also be used for other aspects other than fan remote control.

The paper introduces the application scheme of BA8206BA4 in PTC heating fan and household integrated timing and speed controller, and gives the actual application circuit.


1. With normal wind, natural wind, sleeping wind and strong, medium and weak wind speeds

2. Have a timing mode: it can be timed progressively within 0.5 to 7.5 hours

3. Have a set of non-independent swing head (rotary leaf) control functions

4. Buzzer sound: turn on “Bi-BI”, turn off “Bi-” and other operations “Bi”

5. Using 455kHz oscillator as the input of oscillation circuit

6. Using stroke start

7. Compatible with BA5104 encoder can realize full-function remote control

8. 2-digit user code setting


BA8206BA4 Datasheet

BA8206BA4 Datasheet

The BA8206 BA4 is designed specifically for Remote Control Fan Controller IC.


Absolute Maximum Ratings :

1. Power supply voltage: -0.3V ~ 6V

2. Input / output voltage: Vss-0.3 ~ VDD + 0.3V

3. power consumption: 500mW

4. Working temperature: -10 ~ 70 °C

5. Storage temperature: -40 ~ 125 °C.