NCP7662 Datasheet - ON Semiconductor

NCP7662 INDUCTORLESS VOLTAGE CONVERTER

The NCP7662 contains all the necessary circuitry to complete a negative voltage converter, with the exception of two external capacitors which may be inexpensive 1 µF polarized electrolytic types. The mode of operation of the device may be best understood by considering Figure 2, which shows an idea.

NCP7662 Inductorless Voltage Converter The NCP7662 is a pin compatible upgrade to the industry standard TC7660 charge pump voltage converter. It converts a +1.5 V to +15 V input to a corresponding 1.5 to 15 V output using only two low cost capacitors, eliminating inductors and their associated cost, size and EMI. The on board oscillator operates at a nominal frequency of 10 kHz. Frequency is increased to 35 kHz when pin 1 is connected to V+, allowing the.

NCP7662 Features

* http://onsemi.com MARKING DIAGRAMS 8 8 1 SO

* 8 D SUFFIX CASE 751 1 8 PDIP

* 8 P SUFFIX CASE 626 1 YY, Y WW X Z CO = Year = Work Week = Assembly ID Code = Subcontractor ID Code = Country of Orgin NCP7662 YYWWXZ CO NCP 7662 YWWXZ

* www.Data

NCP7662 Datasheet (134.61 KB)