Charge pump IC for voltage inversion and step-up applications. Features a wide input voltage range from 1.5V to 12V, capable of generating output voltages from -12V to -1.5V (inverting) or 3V to 24V (step-up). Delivers up to 20mA output current with a maximum output power of 470mW. Operates with a switching frequency up to 45kHz and is housed in a lead-free, 8-pin SOIC surface-mount package. RoHS compliant with an operating temperature range of -40°C to 85°C.
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Microchip TC7660SEOA technical specifications.
| Package/Case | SOIC |
| Height | 1.5mm |
| Lead Free | Lead Free |
| Length | 5mm |
| Logic Function | Inverting |
| Max Input Voltage | 12V |
| Min Input Voltage | 1.5V |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Output Current | 20mA |
| Max Output Voltage | -1.5V |
| Min Output Voltage | -12V |
| Max Supply Voltage | 12V |
| Min Supply Voltage | 1.5V |
| Mount | Surface Mount |
| Number of Outputs | 1 |
| Output Current | 20mA |
| Output Power | 470mW |
| Output Type | Fixed |
| Output Voltage | 24V |
| Packaging | Rail/Tube |
| Radiation Hardening | No |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Switching Frequency-Max | 45kHz |
| Synchronous Rectifier | No |
| Topology | Boost, Charge Pump |
| Weight | 0.006596oz |
| Width | 3.99mm |
| RoHS | Compliant |
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