| TYPE | DESCRIPTION |
|---|
| Mounting Style | Surface Mount |
| Frequency | 5 kHz |
| Number of Pins | 8 Pin |
| Case/Package | SOIC-8 |
| Number of Outputs | 1 Output |
| Output Voltage | -12.0 V |
| Output Current | 20 mA |
| Number of Positions | 8 Position |
| Switching Frequency | 1kHz ~ 5kHz |
| Input Voltage (Max) | 12 V |
| Input Voltage (Min) | 1.5 V |
| Output Voltage (Max) | 18 V |
| Output Voltage (Min) | 3 V |
| Output Current (Max) | 20 µA |
| Operating Temperature (Max) | 70 ℃ |
| Operating Temperature (Min) | 0 ℃ |
| Supply Voltage | 1.5V ~ 12V |
| Supply Voltage (Min) | 1.5 V |
| Input Voltage | 1.5V ~ 12V |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Active |
| Packaging | Cut Tape (CT) |
| Size-Length | 5 mm |
| Size-Width | 3.988 mm |
| Size-Height | 1.752 mm |
| Operating Temperature | 0℃ ~ 70℃ (TA) |
The LTC1044ACS8#PBF is a monolithic CMOS switched-capacitor charge-pump Voltage Converter plugs in for LTC1044 in applications where higher input voltage (up to 12V) is needed. The LTC1044A provides several conversion functions without using inductors. To optimize performance in specific applications, a boost function is available to raise the internal oscillator frequency by a factor of seven. Smaller external capacitors can be used in higher frequency operation to save board space. The internal oscillator can also be disabled to save power. The supply current drops to 1.5µA at 5V input when the OSC pin is tied to GND or V+.
● Boost pin (pin 1) for higher switching frequency
● 97% Minimum open circuit voltage conversion efficiency
● 95% Minimum power conversion efficiency
● 200µA Maximum no load supply current at 5V
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