Microchip TC7662BCOA713

Switching voltage regulators; MICROCHIP; TC7662BCOA713; 1; 20 mA; -15 V; 1.5 V - 15 V

Charge Pump No 10KHz~35KHz Fixed 1 -1.5V~-15V -Vin,2Vin 15V 1.5V SOIC-8 , 4.9mm*3.91mm*1.42mm

TC7662B Series 1.5 to 15 V Charge Pump DC-to-DC Voltage Converter - SOIC-8

DC-DC CHARGE PUMP, ADJ, INVERTING, SOIC8; Output Type: Adjustable; Input Voltage Min: 1.5V; Input Voltage Max: 15V; DC / DC Converter IC Case: SOIC; No. of Pins: 8Pins; Output Current: 20mA; Fixed Output Voltage Nom.: -; Adjustable Output Voltage Min: -15V; Adjustable Output Voltage Max: -1.5V; Topology: Inverting; Operating Temperature Max: 70°C; Product Range: -; Automotive Qualification Standard: -; MSL: MSL 3 - 168 hours; SVHC: No SVHC (27-Jun-2018)

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.