TL7660 Description
/ORDERING INFORMATION The TL7660 is a CMOS switched-capacitor voltage converter that perform supply-voltage conversions from positive to negative. With only two noncritical external capacitors needed for the charge pump and charge reservoir functions, an input voltage within the range from 1.5 V to 10 V is converted to a plementary negative output voltage of 1.5 V to 10 V. The device can also be connected as a...
TL7660 Key Features
- Simple Voltage Conversion, Including
- Negative Converter
- Voltage Doubler
- Wide Operating Range…1.5 V to 10 V
- Requires Only Two External (Noncritical)
- No External Diode Over Full Temperature and
- Typical Open-Circuit Voltage Conversion
- Typical Power Efficiency…98%
- Full Testing at 3 V
- JUNE 2006