TCA62724FMG Datasheet, PDF (3/8 Pages) Marktech Corporate – Three-Channel Constant-Current LED Driver

TENTATIVE
Pin Assignment (top view)
C- ₁
VIN ₂
C+ 3
6 ^SHDN
5 ^GND
4 VOUT
TCA62753FUG
Explanation of the Terminal
No.
Symbol
Function


C-
Capacitance connection terminal for charge pump.


V_IN
Power supply terminal.


C+ Capacitance connection terminal for charge pump.


V_OUT Output terminal.


GND GND terminal.
Logic input terminal. (input a chip enable signal)


SHDN _{SHDN = ”H” → Operation mode, SHDN = ”L” → Shutdown mode}
Block Diagram
VIN 2
SHDN ⁶
Control
Circuit
V_REF


Step up
Control
Circuit
3 ^C+
1 C-
4 _VOUT
5
GND
2
(Ver04)2005-11-10