GENERAL DESCRIPTION

The TC7660H is a pin-compatible, high frequency upgrade 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.

FEATURES

■ Pin Compatible with 7660, High Frequency Performance DC-to-DC Converter

■ Low Cost, Two Low Value External Capacitors Required ........................................................ (1.0µF)

■ Converts +5V Logic Supply to ±5V System

■ Wide Input Voltage Range .................... 1.5V to 10V

■ Voltage Conversion ........................................ 99.7

■ Power Efficiency ................................................ 85

■ Available in 8-Pin SOIC and 8-Pin PDIP Packages