AIC1660CN AIC [Analog Intergrations Corporation], AIC1660CN Datasheet - Page 5

• Manufacturer Part Number: AIC1660CN
• Description: Switched-Capacitor Voltage Converter
• Manufacturer: AIC [Analog Intergrations Corporation]

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BLOCK DIAGRAM
PIN DESCRIPTIONS
PIN 1: BOOST- The frequency of oscillator will
PIN 2: CAP+ - To be connected to the positive
PIN 3: GND
PIN 4: CAP-
PIN 5: VOUT - Negative output voltage, typically
BOOST
OSC
LV
- Ground
- To be connected to the negative
be 5 times if boost pin is
connected to V
side of the flying capacitor.
side of flying capacitor.
connected to a 10 F capacitor.
Regulator
Oscillator
Voltage
GND
IN
.
÷ 2
Converter
Voltage
Level
PIN 6: LV
PIN 7: OSC
PIN 8: VIN
Substrate
Network
Logic
- If V
- The frequency of oscillator can
- Input supply.
tied to GND. For V
3V, LV can be floating.
be lowered by the addition of an
external capacitor to the OSC
pin, or the oscillator may be
over-driven by an external clock.
IN
is below 3V, LV should be
VIN
CAP+
VOUT
CAP-
AIC1660
IN
larger than
5