Microchip | TC7660CPA

The TC7660COA is a part of TC7660C Series Switching Regulator.It can sustain a standard temperature ranging from -45 to +85°C. It comes in 8 pin PDIP package.

The TC7660 is a pin-compatible replacement for the Industry standard TC7660 charge pump voltage converter. It converts a +1.5 V to +10 V input to a corresponding – 1.5 V to -10 V output using only two low-cost capacitors,eliminating inductors and their associated cost,size and EMI. 

Features:

• Wide Input Voltage Range: +1.5 V to +10 V
• Efficient Voltage Conversion (99.9%, typ)
• Excellent Power Efficiency (98%, typ)
• Low Power Consumption: 80 μA (typ) @ VIN = 5 V
• Low Cost and Easy to Use
  • Only Two External Capacitors Required
• Available in 8-Pin Small Outline (SOIC), 8-Pin PDIP and 8-Pin CERDIP Packages
• Improved ESD Protection (3 kV HBM)
• No External Diode Required for High-Voltage Operation

Application:

• RS-232 Negative Power Supply
• Simple Conversion of +5 V to ±5 V Supplies
• Voltage Multiplication VOUT = ± n V+
• Negative Supplies for Data Acquisition Systems and Instrumentation?