FAN5660 View Datasheet(PDF) - Fairchild Semiconductor
Part Name
Description
Manufacturer
FAN5660 Datasheet PDF : 9 Pages
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FAN5660
Pin Definition
Pin
Pin
Number Name
1
FC
2
CAP+
3
VSS
4
CAP-
5
VSH
6
LV
7
SYNC
Pin Function Description
Inverter
Splitter
Doubler
Frequency Control for Internal
Oscillator, FC open, fOSC = 5kHz
typ; FC = V+, fOSC = 50kHz typ.
FC has no effect when SYNC pin is
driven externally
Same as Inverter
Same as Inverter
Charge-Pump Capacitor, Positive Same as Inverter
Terminal
Same as Inverter
Power-Supply Ground Input
Power-Supply
Positive Voltage Output
Power-Supply
Positive Voltage Input
Charge-Pump Capacitor,
Negative Terminal
Same as Inverter
Same as Inverter
Output, Negative Voltage
Power-Supply
Ground Input
Power-Supply
Ground Input
Low-Voltage Operation Input.
Tie LV to VSS when input voltage is
less than 2V.
Above 2V, LV must be left open.
LV must be left open for all
input voltages
LV must be left open for
all input voltages
Oscillator Control Input.
An external Oscillator may be
connected to overdrive SYNC via a
2 to 5 nF capacitor.
Same as inverter, however,
do not use SYNC in
voltage-splitting mode.
Same as inverter,
however, do not use
SYNC in voltage-
doubling mode.
SYNC shall not be connected to a
low impedance DC voltage
8
V+ Power-Supply Positive Voltage
Positive Voltage Input
Positive Voltage Output
Input
REV. 1.0.2 3/28/02
3
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