SGM3209 Overview
The SGM3209 is a charge pump voltage converter which is used to generate a negative supply from a positive input. The 3V to 18V input voltage can be converted into a corresponding -3V to -18V output supply. The SGM3209 is also capable of delivering up to 100mA of output current.
SGM3209 Key Features
- Input Voltage Range: 3V to 18V
- Output Current: 100mA
- Pull-Low Resistor on EN Pin: 600kΩ
- No External Diodes Required
- Low Output Impedance: 15Ω (TYP) at IOUT = 20mA
- CMOS Construction
- 40℃ to +85℃ Operating Temperature Range
- Available in Green TDFN-2×2-8L and SOIC-8