The SC4509SKTRT is a boost DC/DC controller with a maximum input voltage of 10V and a minimum input voltage of 2.7V. It operates at a switching frequency of up to 1.2MHz and has an efficiency of 81%. The device is designed for surface mount applications and is packaged in a SOT-23-6 package. It can supply a maximum output current of 700mA and has an adjustable output voltage of up to 20V. The SC4509SKTRT is RoHS compliant and has a maximum operating temperature of 85°C and a minimum operating temperature of -40°C.
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Semtech SC4509SKTRT technical specifications.
| Package/Case | SOT-23-6 |
| Dimming | PWM |
| Efficiency | 81% |
| Frequency | 1.2MHz |
| Lead Free | Lead Free |
| Max Input Voltage | 10V |
| Min Input Voltage | 2.7V |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Output Current | 700mA |
| Max Supply Voltage | 10V |
| Mount | Surface Mount |
| Number of Outputs | 1 |
| Output Current | 700mA |
| Output Current per Channel | 30mA |
| Output Type | Adjustable |
| Output Voltage | 20V |
| Packaging | Tape and Reel |
| Radiation Hardening | No |
| RoHS Compliant | Yes |
| Switching Frequency-Max | 1.2MHz |
| Topology | Boost |
| RoHS | Compliant |
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