LV5068V 데이터 시트보기 (PDF) - SANYO -> Panasonic
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LV5068V Datasheet PDF : 6 Pages
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LV5068V
Continued from preceding page.
Pin
Pin name
No.
6 HDRV
Descriptions
The external high-side MOSFET gate drive pin．
7 PDR
Gate drive voltage of the external Pch MOSFET.
Meanwhile, the bypass capacitor is connected between VIN
and this pin.
8 GND
Ground Pin．
Ground pin voltage is reference voltage.
9 SYNC
Pin of using combined of external synchronous signal input pin
10 RT
Oscillation frequency setting pin.
Resistor is connected between this pin and GND.
11 C-HICCUP
It is capacitor connection pin for setting re-startup cycle in
HICCUP mode．
If connect it to GND pin, then latch-off when over current.
12 SS
Capacitor connection pin for soft start.
About 2μA current charges the soft start capacitor.
13 NC
NC pin.
Equivalent circuit
VIN
HDRV
PDR
VIN
VIN
GND
VIN
PDR
GND
SYNC
GND
VIN
RT
GND
VIN
C-HICCUP
GND
VIN
SS
GND
Continued on next page.
No.A1875-5/6
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