Microchip TC7662AEPA

TC7662A Series 3 V to 18 V Charge Pump DC-to-DC Converter - PDIP-8

TC7662A Tube Matte Tin (Sn) Active DC to DC switching regulator -Vin 2Vin 6.6mm 40mA 730mW

IC TC7662 Charge Pump DC-to-DC Converter 40mA 8-pin DIP

CONVERTER, DC-DC, HI VOLT, PDIP8; Output Type: Adjustable; Input Voltage Min: 3V; Input Voltage Max: 18V; DC / DC Converter IC Case: DIP; No. of Pins: 8Pins; Output Current: 40mA; Fixed Output Voltage Nom.: -; Adjustable Output

The TC7662A is a pin-compatible upgrade to the industry standard TC7660 charge pump voltage converter. It converts a +3V to +18V input to acorresponding -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 to10V 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 andCERDIP packages in commercial and extended temperature ranges. Part Number Package Operating Temp.