| TYPE | DESCRIPTION |
|---|
| Mounting Style | Surface Mount |
| Number of Pins | 6 Pin |
| Case/Package | SOT-23-6 |
| Number of Outputs | 1 Output |
| Output Voltage | -5.50 V (min) |
| Output Current | 200 mA |
| Supply Current | 0.1 mA |
| Number of Positions | 6 Position |
| Quiescent Current | 100 µA |
| Number of Regulated Outputs | 1 Output |
| Switching Frequency | 2 MHz |
| Input Voltage (Max) | 5.5 V |
| Input Voltage (Min) | 2.7 V |
| Operating Temperature (Max) | 85 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Active |
| Packaging | Tape & Reel (TR) |
| Operating Temperature | -40℃ ~ 85℃ (TA) |
The LM2776DBVT is a switched capacitor CMOS charge-pump Voltage Converter inverts a positive voltage in the range of 2.7 to 5.5V to the corresponding negative voltage. The LM2776 uses three capacitors to provide 200mA of output current without the size and electromagnetic interference (EMI) related to inductor-based converters. With an operating current of only 100µA and operating efficiency greater than 90% at most loads, the LM2776 provides ideal performance for battery-powered systems requiring a high power negative power supply.
● Inverts input supply voltage
● Low-current PFM mode operation
● Current limit and thermal protection
● No inductors
● 2MHz Switching frequency
● Greater than 90% efficiency
● Green product and no Sb/Br
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