Pinout (Top View) - Skyworth 42E68 Instruction Manual

Pinout (top view)

Top mark: BE xyz
Pin Name Pin Number
EN
GND
LX
IN
FB
Absolute Maximum Ratings
Supply Input Voltage --------------------------------------------------------------------------------------------- 6.0V
Enable, FB Voltage------------------------------------------------------------------------------------------------ V
Power Dissipation, P @ T
D
Package Thermal Resistance (Note 2)
θ
SOT23-5, ------------------------------------------------------------------------------------------ 250°C/W
JA
θ
SOT23-5, -------------------------------------------------------------------------------------------130°C/W
JC
Junction Temperature Range ------------------------------------------------------------------------------------ 150°C
Lead Temperature (Soldering, 10 sec.) ------------------------------------------------------------------------- 260°C
Storage Temperature Range -------------------------------------------------------------------------------------
ESD Susceptibility (Note 2)
HBM (Human Body Mode) -------------------------------------------------------------------------------------- 2kV
MM (Machine Mode) ----------------------------------------------------------------------------------------------200V
Recommended Operating Conditions
Supply Input Voltage -------------------------------------------------------------------------------------------- 2.5V to 5.5V
Junction Temperature Range ---------------------------------------------------------------------------------- -40°C to 125°C
Ambient Temperature Range ----------------------------------------------------------------------------------
SY8086 Rev. 0.11
EN EN 1 1
2 2
GND GND
3 3
LX LX
SOT23-5
(Device code: BE, x=year code, y=week code, z= lot number code)
1 Enable control. Pull high to turn on. Do not float.
2 Ground pin
3 Inductor pin. Connect this pin to the switching node of inductor
4 Input pin. Decouple this pin to GND pin with at least 1uF ceramic cap
5 Output Feedback Pin. Connect this pin to the center point of the output
resistor divider (as shown in Figure 1) to program the output voltage:
Vout=0.6*(1+R
(Note 1)
= 25°C SOT-23-5 -------------------------------------------------------------- 0.4W
A
Silergy Corp. Confidential- Prepared for Customer Use Only
5 5
FB FB
4 4
IN IN
Pin Description
/R )
1 2
(Note 3)
SY8086
+ 0.6V
IN
-
65°C to 150°C
-
40°C to 85°C
2