LA5735MC Datasheet, PDF (3/6 Pages) Sanyo Semicon Device – Monolithic Linear IC Separately-Excited Step-Down Switching Regulator(Variable Type)

Pin Assignment
LA5735MC
NC NC GND NC
Block Diagram
VIN NC SWOUT VOS
VIN ₁
Reg.
OCP
3 SWOUT
NC 2
NC 5
NC 7
NC 8
OSC
Reset
Comp.
Drive
TSD
Amp.
VREF
4 VOS
6
GND
Note : Since the NC pins are not connected within the IC package, they can be used as connection points.
Application Circuit Example
L1
VIN
SWOUT
+
C1
LA5735MC
GND
VOS
C3
D1
R2
R1
+
C2
Note: Insome cases, the output may not turn on if power is applied when a load is connected. If this is a problem, increase
the value of the inductor.
No.A2022-3/6