TC7662A is a pin-compatible upgrade to the industry standard TC7660 charge pump voltage converter.
It converts a +3V to +18V input to a corresponding -3V to -18V output using only two low cost capacitors, eliminating inductors and their associated cost, size and EMI. In addition to a wider power supply input range (3V to 18V versus 1.5V to 10V for the TC7660), the TC7662A can source output currents as high as 40mA.
The on-board oscillator operates at a nominal frequency of 12kHz. Operation below 12kHz (for lower supply current applications) is also possible by connecting an external capacitor from OSC to ground. The TC7662A directly is recommended for designs requiring greater output current and/or lower input/ output voltage drop. It is available in 8-pin PDIP and CERDIP packages in commercial and extended temperature ranges.
We have Various sizes of DC to DC Converter Modules. Check out our complete collection of DC to DC Converter Modules.
If you are in Nashik you can buy this Electronic Component at our local shop at New CBS, Nashik or you can place order online and get it delivered at your doorstep anywhere in India. |
Wide Operating Range 3V to 18V
Increased Output Current (40mA)
Pin Compatible with ICL7662/SI7661/TC7660/LTC1044
No External Diodes Required
Low Output Impedance @ IL = 20mA 40 Ohm Typ.
No Low-Voltage Terminal Required
CMOS Construction
Available in 8-Pin PDIP and 8-Pin CERDIP Packages
Laptop Computers
Disk Drives
Process Instrumentation
uP-based Controllers
See 1 Ratings & Reviews |
TC7662A is a pin-compatible upgrade to the industry standard TC7660 charge pump voltage converter.
It converts a +3V to +18V input to a corresponding -3V to -18V output using only two low cost capacitors, eliminating inductors and their associated cost, size and EMI. In addition to a wider power supply input range (3V to 18V versus 1.5V to 10V for the TC7660), the TC7662A can source output currents as high as 40mA.
The on-board oscillator operates at a nominal frequency of 12kHz. Operation below 12kHz (for lower supply current applications) is also possible by connecting an external capacitor from OSC to ground. The TC7662A directly is recommended for designs requiring greater output current and/or lower input/ output voltage drop. It is available in 8-pin PDIP and CERDIP packages in commercial and extended temperature ranges.
We have Various sizes of DC to DC Converter Modules. Check out our complete collection of DC to DC Converter Modules.
If you are in Nashik you can buy this Electronic Component at our local shop at New CBS, Nashik or you can place order online and get it delivered at your doorstep anywhere in India. |
Wide Operating Range 3V to 18V
Increased Output Current (40mA)
Pin Compatible with ICL7662/SI7661/TC7660/LTC1044
No External Diodes Required
Low Output Impedance @ IL = 20mA 40 Ohm Typ.
No Low-Voltage Terminal Required
CMOS Construction
Available in 8-Pin PDIP and 8-Pin CERDIP Packages
Laptop Computers
Disk Drives
Process Instrumentation
uP-based Controllers