LA5753MP Datasheet, PDF (3/5 Pages) Sanyo Semicon Device – Monolithic Linear IC Separately-excited Step-down Switching Regulator (12V)

Block Diagram
LA5753MP
VIN 1
Reg.
OCP
OSC
Reset
Comp.
Amp.
VREF
Drive
TSD
2 SWOUT
4 VOS
5 SS
3 GND
Application Circuit Example
VIN
SWOUT
L1
150µH
LA5753MP
C1
1000µF
SS
GND
D1
SBD
VOS
C3
1µF
C2
1000µF
Notes: C3 is for the soft start function. Delete C3 and keep the SS pin open when the soft function is not necessary.
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