ZHCSEP0C October 2015 – February 2021 TPS61193
PRODUCTION DATA
| DESIGN PARAMETER | VALUE |
|---|---|
| VIN voltage range | 4.5 V – 30 V |
| LED string | 3P2S LEDs (7.2 V) |
| LED string current | 100 mA |
| Maxmum output voltage | 10 V |
| SEPIC switching frequency | 2.2 MHz |
| External sync for SEPIC | used |
| Spread spectrum | Internal spread spectrum disabled (external sync used) |
| L1, L2 | 10 μH |
| CIN | 10 μF 50 V |
| CIN SEPIC | 2 × 10-μF, 50-V ceramic + 33 μF 50-V electrolytic |
| C1 | 10-μF 50-V ceramic |
| COUT | 2 × 10-μF, 50-V ceramic + 33 μF 50-V electrolytic |
| CLDO | 1 μF, 10 V |
| RISET | 24 kΩ |
| RFSET | 24 kΩ |
| R1 | 184 kΩ |
| R2 | 130 kΩ |
| R3 | 10 kΩ |