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| RoHS | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | |
| Lead Status | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | |
| Features | Adjustable Switch Frequency,Boost Sync,Current Derating,Enable/Shutdown,Fault Detection,Fault Diagnostic,Global dimming,Hybrid Dimming/Phase Shift,I2C control,LED Open Detection,LED Short to Ground Detection,LED Shorted Detection,Load Disconnect During Shutdown,Power-Line FET,Soft Start,Spread Spectrum,Synchronization Pin,Thermal shutdown | Adjustable Switch Frequency,Boost Sync,Current Derating,Enable/Shutdown,Fault Detection,Fault Diagnostic,Global dimming,Hybrid Dimming/Phase Shift,I2C control,LED Open Detection,LED Short to Ground Detection,LED Shorted Detection,Load Disconnect During Shutdown,Power-Line FET,Soft Start,Spread Spectrum,Synchronization Pin,Thermal shutdown | Bootstrap loader,Brown out detector,DMA | DMA,Brown out detector,Bootstrap loader | DMA,Brown out detector,Bootstrap loader | DMA | DMA | Real-time clock | Real-time clock | Real-time clock | |
| Iout(max)(A) | 0.8 | 0.8 | |||||||||
| Iq(typ)(mA) | 20 | 20 | |||||||||
| LED current per channel(mA) | 200 | 200 | |||||||||
| Number of channels | 4 | 4 | |||||||||
| Operating temperature range(C) | -40 | -40 | -40 | -40 to 105 | -40 to 105 | -40 | -40 to 105 | -40 | -40 to 85 | -40 | |
| Package area(mm^2) | 62.08 | 25 | 49 | 49 | 25 | 25 | |||||
| Package size (L x W)(mm) | 9.7 x 6.4 | 5 x 5 | 7 x 7 | 7 x 7 | 5 x 5 | 5 x 5 | |||||
| Package type | HTSSOP | VQFN | NFBGA | NFBGA | NFBGA | NFBGA | |||||
| Pin count | 38.0 | 32.0 | 113.0 | 113,64,80 | 113,64,80 | 113.0 | 113,64,80 | 80.0 | 48,64,80 | 80 | |
| Rating | Automotive | Automotive | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | |
| Switching frequency(max)(kHz) | 2200 | 2200 | |||||||||
| TI functional safety category | |||||||||||
| Topology | Boost with Current Sink,SEPIC Controller | Boost with Current Sink,SEPIC Controller | |||||||||
| Vin(max)(V) | 48 | 48 | |||||||||
| Vin(min)(V) | 3 | 3 | |||||||||
| Vout(max)(V) | 48 | 48 | |||||||||
| Vout(min)(V) | 0 | 0 | |||||||||
| TI.com inventory | 5162 | 32794 | 10000 | 2610 | 6086 | 7327 | |||||
| Approx. price(US$) | 1.31 | 1ku | 1.31 | 1ku | 4.253 | 1ku | 4.43 | 1ku | 4.43 | 1ku | 7.807 | 1ku | 6.15 | 1ku | 1.786 | 1ku | 1.239 | 1ku | 2.088 | 1ku | |
| ADC type | 12-bit SAR | 12-bit SAR | 10-bit SAR | 12-bit SAR | |||||||
| Bootloader (BSL) | UART | UART | UART | UART | UART | UART | UART | UART | |||
| Frequency(MHz) | 16 | 16 | 16 | 16 | 16 | 25 | 25 | 25 | |||
| Nonvolatile memory(kByte) | 92 | 92 | 16 | 64 | |||||||
| Number of ADC channels | 8 | 8 | 8 | 8 | 8 | 10 | 10 | ||||
| Number of GPIOs | 48 | 48 | 47 | 47 | |||||||
| Number of I2Cs | 2 | 2 | 2 | 2 | 2 | 2 | 2 | ||||
| Number of comparator channels | 8 | 8 | 8 | 8 | |||||||
| RAM(kByte) | 8 | 4 | 6 | 6 | |||||||
| SPI | 2 | 2 | 2 | 2 | 2 | 4 | 4 | 4 | |||
| Timers - 16-bit | 2 | 2 | 2 | 2 | 2 | 4 | 4 | 4 | |||
| UART | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | |||
| USB | No | No | No | No | No | No | No | No | |||
| Comparator channels (#) | 8 | 8 | 8 | 8 | |||||||
| GPIO pins(#) | 48 | 48 | 48 | 47 | |||||||
| ADC | 12-bit SAR | 12-bit SAR | 12-bit SAR | 10-bit SAR | |||||||
| RAM(KB) | 8 | 8 | 8 | 6 | |||||||
| Package Group | LQFP|64,LQFP|80,NFBGA|113 | LQFP|64,LQFP|80,NFBGA|113 | LQFP|64,LQFP|80,NFBGA|113 | LQFP|48,NFBGA|80,VQFN|48,VQFN|64 | |||||||
| Non-volatile memory (kB) | 116 | 116 | 116 | 32 | |||||||
| Package size | mm2 | mm2 | mm2 | mm2 | |||||||
| I2C | 2 | ||||||||||
| Communication interface | I2C,SPI,UART | ||||||||||
| CPU | MSP430 |
