| TYPE | DESCRIPTION |
|---|
| Mounting Style | Surface Mount |
| Frequency | 160 kHz |
| Number of Pins | 6 Pin |
| Supply Voltage (DC) | 5.80V (max) |
| Case/Package | SOT-23-6 |
| Number of Outputs | 1 Output |
| Output Voltage | -5.50 V, -5.80 V (min) |
| Output Current | 40 mA |
| Number of Positions | 6 Position |
| Power Dissipation | 600 mW |
| Number of Regulated Outputs | 1 Output |
| Output Power | 500 mW |
| Switching Frequency | 80 kHz |
| Input Voltage (Max) | 5.5 V |
| Input Voltage (Min) | 1.8 V |
| Operating Temperature (Max) | 85 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Power Dissipation (Max) | 600 mW |
| Supply Voltage (Max) | 5.8 V |
| Supply Voltage (Min) | 1.8 V |
| Input Voltage | 1.8V ~ 5.5V |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Active |
| Packaging | Tape & Reel (TR) |
| Size-Length | 2.92 mm |
| Size-Width | 1.6 mm |
| Size-Height | 1.02 mm |
| Operating Temperature | -40℃ ~ 85℃ |
The LM2664M6/NOPB is a Switched Capacitor Voltage Converter inverts a positive voltage in the range of 1.8V to 5.5V to the corresponding negative voltage of -1.8V to -5.5V. The converter uses two capacitors to provide up to 40mA of output current. The LM2664 operates at 160kHz oscillator frequency to reduce output resistance and voltage ripple. With an operating current of only 220µA (operating efficiency greater than 91% with most loads) and 1µA typical shutdown current, the converter provides ideal performance for battery-powered systems.
● Inverts or doubles input supply voltage
● 12R Typical output impedance
● 91% Typical conversion efficiency at 40mA
● 1µA Typical shutdown current
● Green product and no Sb/Br
●This device has limited built-in ESD protection, leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.
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