Boost converter IC featuring a 3.3V fixed output voltage, capable of delivering up to 400mA. Operates from a minimum input voltage of 700mV up to 5.5V, with a low 5.5µA quiescent current. Achieves up to 95% efficiency at a 2MHz switching frequency. Packaged in a compact 6-SC70 (2.15mm x 1.4mm x 1mm) SMD/SMT termination, suitable for operation between -40°C and 85°C. Synchronous rectifier topology and lead-free construction.
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Texas Instruments TPS61221DCKT technical specifications.
| Package/Case | SC |
| Efficiency | 95% |
| Frequency | 2MHz |
| Height | 1mm |
| Lead Free | Lead Free |
| Length | 2.15mm |
| Max Input Voltage | 5.5V |
| Min Input Voltage | 700mV |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Output Current | 400mA |
| Max Output Voltage | 3.3V |
| Min Output Voltage | 3.3V |
| Min Supply Voltage | 700mV |
| Nominal Output Voltage | 3.3V |
| Number of Outputs | 1 |
| Output Configuration | Positive |
| Output Current | 200mA |
| Output Type | Fixed |
| Output Voltage | 3.3V |
| Packaging | Tape and Reel |
| Quiescent Current | 5uA |
| Radiation Hardening | No |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Synchronous Rectifier | Yes |
| Termination | SMD/SMT |
| Topology | Boost |
| Weight | 0.000988oz |
| Width | 1.4mm |
| RoHS | Compliant |
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