Features: • Inverts, Doubles or Splits Input Supply Voltage• 90% Typ Conversion Efficiency at 100mA load current• 0.5V Typ Loss at 100mA Load• Low 160A Operating Current• 5.0 Typ Output Resistance for C1 = C2 = 100F• Selectable Oscillator Frequency: 5kHz/50kHz...
FAN5660: Features: • Inverts, Doubles or Splits Input Supply Voltage• 90% Typ Conversion Efficiency at 100mA load current• 0.5V Typ Loss at 100mA Load• Low 160A Operating Current̶...
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Parameter | Min. | Max. | Unit |
Supply Voltage: V+ to VSS | -0.3 | 6 | V |
VSH Voltage to VSS | -6 | 0.3 | V |
Voltage on all other pin to VSS | -0.3 | (V+) + 0.3 | V |
VSH and V+ Continuous Output Current (Note 1) | 120 | mA | |
Junction Temperature | 125 | °C | |
Storage Temperature | -40 | 150 | °C |
Lead Soldering Temperature, 10 seconds | 300 | °C | |
Electrostatic Discharge Protection (Note 2) | 4 | kV | |
Power Dissipation (PD) at 85C | 300 | mW |
The FAN5660 is a monolithic charge-pump which can invert, double or split a +1.5V to +5.5V input voltage. Using only two identical low-cost capacitors, the charge pump replaces switching regulators, thus eliminating inductors and their associated cost, size, and EMI. The device has a greater than 90% efficiency over most of its load current range and a typical operating current of only 160A. The FAN5660 is ideal for both battery-powered and boardlevel voltage conversion applications.
In order to enable the user optimize capacitor size and quiescent current, the FAN5660 is offered with a frequency control (FC) pin which selects either 5kHz or 50kHz operation.
The Oscillator frequency can also be driven with an external clock. The FAN5660 is available in 8-pin small-outline packages.