TC1121 Description
The TC1121 is a charge pump converter with 100 mA output current capability. It converts a 2.4V to 5.5V input to a corresponding negative output voltage. As with all charge pump converters, the TC1121 uses no inductors saving cost, size and EMI.
TC1121 Key Features
- Optional High-Frequency Operation Allows Use of Small Capacitors
- Low Operating Current (FC = Open)
- High Output Current (100 mA)
- Converts a 2.4V to 5.5V Input Voltage to a
- Uses Only 2 Capacitors; No Inductors Required
- Selectable Oscillator Frequency
- 10 kHz to 200 kHz
- Power-Saving Shutdown Input
- Available in 8-Pin MSOP, 8-Pin PDIP and 8-Pin Small Outline (SOIC) Packages