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Solutions Search - LT3663 - 1.2A Step-Down Switching Regulator with Output Current Limit

2.65V at 1.2A Output Super Cap Charging Circuit from 7.5V to 36V Input

Jul 20th 2009
The LT3663 is a 1.2A Step-Down Switching Regulator with Output Current Limit that is ideal for use as a supercapacitor charger since it provides adjustable output voltage and adjustable charging current limit. ...

Circuit 

 

LTC4425/LTC3663 12V Input to 5V Outputs High Peak-Power & Backup Supply using Two Supercapacitors with Input Voltage Monitoring

Jul 20th 2009
The LTC4425 is a constant-current/constant-voltage linear charger designed to charge a 2-cell supercap stack from either a Li-Ion/Polymer battery, a USB port, or a 2.7V to 5.5V current-limited supply. The part operates as an ideal diode with an extremely low 50mΩ on-resistance making it suitable for high peak-power/low ...

Circuit 

 

Dual Super Cap Charging Circuit from 12V with Balance Voltage Charging Control Circuit

Mar 2nd 1999
The LT3663 is a 1.2A Step-Down Switching Regulator with Output Current Limit that is ideal for use as a supercapacitor charger since it provides adjustable output voltage and adjustable charging current limit. ...

Circuit