The 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.
Features:-
• 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 Typ.
• No Low-Voltage Terminal Required
• CMOS Construction
• Available in 8-Pin PDIP and 8-Pin CERDIP Packages
Specification:-
| Parameter | Specification |
| Supply Voltage | +18V |
| Input Voltage | (VDD + 0.3) to (VSS – 0.3) |
| Current into Any Pin | 10mA |
| Output Short Circuit | Continuous |
| ESD Protection | ±2000V |
| Operating Temperature Range | 0°C to +70°C |
| Package Power Dissipation | 730mW |
| Brand/Manufacturer | Generic |
| Country Of Origin | China |
| Packer / Importer Address | Constflick Technologies Limited, Building No 13 and 14, 3rd Floor, 2nd Main, Siddaiah Road, Bangalore, Karnataka - 560027 India. |
| MRP | Rs. 135.7 (Inclusive of all Taxes) |
* Product Images are shown for illustrative purposes only and may differ from actual product.
TC7662 IC - Charge Pump DC to DC Voltage Converter IC
- Product Code: EC-1879
- Availability: 248
-
Rs.165.00
- (Excluding 18% GST)