TC7660H

Specifications

Parameter Name	Value
Typical Active Output Current (mA)	20
Output Voltage (V)	Vout = -Vin or Vout = 2Vin
Typical Quiescent Current (A)	460
Input Voltage Range (V)	1.5 to 10
Device Description	Inverting or Doubling

Description

The TC7660H is a pin-compatible,high frequency up-grade to the Industry standard TC7660 charge pump voltage converter.It converts a +1.5V to +10V input to a corresponding 1.5V to 10V output using only two low--cost capacitors,eliminating inductors and their associated cost,size and EMI. The TC7660H operates at a frequency of 120kHz (versus 10kHz for the TC7660),allowing the use of 1.0 F external capacitors.Oscillator frequency can be reduced (for lower supply current applications)by connecting an external capacitor from OSC to ground. The TC7660H is available in 8-pin DIP and small outline (SOIC)packages in commercial and extended temperature ranges.