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● Backlight LED Driver｜显示背光驱动器
| Part No. | Vin Range (V) | Vout (V)(max) | ISW Limit(mA) | FOSC | LED Num. | Shutdown Current(uA) | VFB | Topology | Dimming Control | Temp Range(℃) | Package | SPQ | Brierf |
| FH2115 | 3.6~6.0 | ~28.0 | 300 | 1.5MHz | 7*3 | 1.0uA | 0.25V | Boost | PWM | -40 ~ 85℃ | SOT-23-6L | 3000PCS | |
| FH2120 | 3.0~6.0 | ~26.0 | 2500 | 1.2MHz | 17*3 | 1.0uA | 0.20V | Boost | PWM | -40 ~ 85℃ | SOT-23-6L | 3000PCS | |
| FH2121 | 2.0~6.0 | 2.0~6.0 | 800 | 1.4MHz | 1 | 1.0uA | 0.10V | Buck | PWM/PFM | -40 ~ 85℃ | SOT-23-5L | 3000PCS | |
| FH2121B | 2.5~5.5 | 2.5~5.5 | 1200 | 1.5MHz | 1 | 1.0uA | 0.10V | Buck | PWM/PFM | -40 ~ 85℃ | SOT-23-5L | 3000PCS | |
| FH2122 | 2.5~5.5 | ~30.0V | 1600 | 1.1MHz | 8 | 3.0uA | 0.25V | Boost | PWM | -40 ~ 85℃ | TSOT-23-6L SOT-23-6L | 3000PCS | |
| FH2124 | 2.5~5.5 | ~30.0V | 1000 | 1.1MHz | 3*13 | 3.0uA | 0.20V | Boost | PWM | -40 ~ 85℃ | TSOT-23-6L SOT-23-6L | 3000PCS | |
| FH2125 | 3.0~24.0 | ~28.0 | 2000 | 1.2MHz | 7 | 1.0uA | 0.20V | Boost | PWM | -40 ~ 85℃ | SOT-23-6L | 3000PCS | |
| FH2126 | 2.5~5.5 | ~5.0 | 2000 | 1.0MHz | 1*3W | 3.0uA | 0.95V | Boost | PWM | -40 ~ 85℃ | SOT-23-6L | 3000PCS | |
| FH2127 | 2.5~5.5 | ~40.0V | 1600 | 1.2MHz | 10 | 1.0uA | 0.10V | Boost | PFM/PWM | -40 ~ 85℃ | SOT-23-5L | 3000PCS | |
| FH2128 | 2.5~5.5 | ~30.0V | 600 | 1.2MHz | 5 | 0.1uA | 1.23V | Boost | PWM | -40 ~ 85℃ | SOT-23-5L | 3000PCS | |
| FH2129 | 2.7~5.5 | ~38.0V | 1500 | 1.1MHz | 1*10 | 0.1uA | 0.20V | Boost | PWM | -40 ~ 85℃ | TSOT-23-6L SOT-23-6L | 3000PCS | |
| FH2130 | 2.0~6.0 | ~24.0V | 1600 | 3.0MHz | 4*10 | 1.0uA | 0.20V | Boost | PWM | -40 ~ 85℃ | SOT-23-6L | 3000PCS | |
| FH5361 | 2.8~5.5 | ~42.0V | 1650 | 0.85MHz | 3*13 | 0.1uA | 0.20V | Boost | PWM | -40 ~ 85℃ | DFN2*2-6L | 3000PCS | |
| FH5661 | 2.7~5.5 | ~37.0V | 1300 | 1.1MHz | 3*13 | 0.1uA | 0.20V | Boost | PWM | -40 ~ 85℃ | SOT-23-6L DFN2*2-6E | 3000PCS | |
| FH5662 | 2.7~5.5 | ~37.0V | 1300 | 1.1MHz | 3*13 | 0.1uA | 0.30V | Boost | PWM | -40 ~ 85℃ | SOT-23-6L TSOT-23-6L DFN2*2-6L | 3000PCS | |
| FH5663 | 2.7~5.5 | ~38.0 | 1500 | 1.1MHz | 1*10 | 0.1uA | 0.20V | Boost | PWM | -40 ~ 85℃ | DFN2*2-6L | 3000PCS | |
| FH5668 | 2.7~21.0 | ~30.0V | 3500 | 1.2MHz | 8*15 | 50uA | 0.50V | Boost | PWM | -40 ~ 85℃ | DFN3*3-10L | 5000PCS | |
| FH5669 | 2.8~30.0 | ~30.0V | 4000 | 20K~1.0MHz | 8 | 10.0uA | 0.20V | Boost | PWM | -40 ~ 85℃ | DFN3*3-10L | 5000PCS | |
| FH5630 | 6.0~28.0 | ~100.0 | 400 | 0.12MHz | 25 | 1.0uA | 0.40V | Boost | PWM | -40 ~ 85℃ | ESOP-8L | 2500PCS | |
| FH5630C | 6.0~28.0 | ~100.0 | 2000 | 0.12MHz | 25 | 1.0uA | 0.40V | Boost | PWM | -40 ~ 85℃ | SOP-8L | 2500PCS | |
| FH5648 | 2.2~6.0 | ~26.0 | 3000 | 800KHz | 8*15 | 20.0uA | 0.20V | Boost | PWM | -40 ~ 85℃ | ESOP-8L | 4000PCS | |
| FH5647 | 2.2~6.0 | ~26.0 | 3000 | 800KHz | 8*15 | 20.0uA | 0.20V | Boost | PWM | -40 ~ 85℃ | DFN3*3-8L | 5000PCS | |
| FH2305B | 0.8~5.5 | ~24.0 | 2500 | 700KHz | 3*8 | 76uA | 0.46V | Boost | PWM | -35~ 130℃ | SOT-23-6L | 3000PCS | |
| FH2219 | 0.9~4.5 | 3.6V~3.74V | 750 | 165KHz | 1 | ~ | 0.10V | Boost | PFM | -40 ~ 85℃ | SOT-23-6L | 3000PCS | |
| FH2221 | 2.0~5.0 | n/a | 300 | 40KHz | ~ | 1.0uA | 0.10V | n/a | Linear | -40 ~ 85℃ | SOT-23-6L | 3000PCS | |
| FH2222 | 2.0~7.0 | n/a | 1000 | 5KHz | 1 | 1.0uA | 1.00V | n/a | Linear | -40 ~ 85℃ | ESOP-8L | 2500PCS |
FocDevice 背光驱动器提供了多种显示屏电源选择，可满足您所有的照明显示需求。它提供卓越的LED电流调节功能，可实现高效率、高精度、深度调光以及可闻噪声消除，同时还提供增强保护功能。
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