TC7662A Overview
The TC7662A is a pin-patible 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.
TC7662A Key Features
- 3V to 18V Increased Output Current
- 40mA Pin patible with ICL7662/SI7661/TC7660/ LTC1044 No External Diodes Required Low Output Impedance @ IL = 20mA
- 40Ω Typ. No Low-Voltage Terminal Required CMOS Construction
