TK75018VCTL

The TK75018VCTL is a monolithic switched capacitor converter with feedback control. With just two capacitors, the TK75018VCTL can create a negative voltage supply which tracks a positive supply. As an alternative, the feedback pin can be used to establish regulation at a desired voltage, and it can also be used as a shutdown signal input.A single TK75018VCTL can also be configured as a non-inverting step-up converter or dual output voltage doubler.

Features of the TK75018VCTL are:(1)35 mA (typ.) output current;(2)operating range 3.5 to 7 V;(3)reference and error amplifier for regulation;(4)external shutdown;(5)external oscillator synch.Applications of the TK75018VCTL are:(1)voltage inverter;(2)negative voltage doubler;(3)voltage regulator;(4)positive voltage doubler.

The absolute maximum ratings of the TK75018VCTL can be summarized as:(1):the parameter is supply voltage VIN For doubler conf,the rating is 7,the unit is V;(2):the parameter is supply voltage VIN For regulating conf,the rating is 8,the unit is V;(3):the parameter is power dissipation,the rating is 950,the unit is mW;(4):the parameter is storage temperature range,the rating is -55 to +150,the unit is ; (5):the parameter is operating temperature range,the rating is -20 to +80,the unit is ;(6):the parameter is junction temperature ,the rating is 150,the unit is ;(7):the parameter is lead soldering temperature (10 sec),the rating is 235,the unit is .