ME7660 Nanjing Micro One Electronics, ME7660 Datasheet - Page 8

• Manufacturer Part Number: ME7660
• Description: Charge Pump DC-DC Voltage Converter
• Manufacturer: Nanjing Micro One Electronics

ME 7660
Paralleling Circuit
ME7660 may be paralleled to reduce output resistance (see the figure below).
Rout=Rout(of Me7660)/n(number of devices)
Cascading Devices
Me7660 may be cascaded as shown below to produce larger negative output
voltage. However, due to the finite efficiency of each device, the number of practical
cascading devices are limited. The output resistance is approximately n of a single
chip resistance ( n is the number of devices cascaded.)
8(12)