SNVSC74 September 2023 LP5813
PRODUCTION DATA
PIN | TYPE(1) | DESCRIPTION | ||
---|---|---|---|---|
NAME | YBH | DRR | ||
EN | A1 | 11 | I | Enable signal for the integrated boost converter. |
VIN | A2 | 12 | P | Power supply of the boost converter. |
SW | A3 | 1 | P | Switch pin of the integrated boost converter, which connects to the drain of low-side power FET and source of high-side rectifier FET. Connecting the inductor to this pin. |
OUT0 | B1 | 10 | O | Output 0 which contains current sink and scan FET. If not used, this pin must be floating. |
GND | B2 | 3 | G | Ground. This pin must connect to the ground plane. |
VOUT | B3 | 2 | P | Boost converter output and power supply of the LED driver blocks. Connect to external power supply directly if need to bypass the boost converter. |
OUT1 | C1 | 9 | O | Output 1 which contains current sink and scan FET. If not used, this pin must be floating. |
SYNC | C2 | 4 | I/O | Clock synchronous among multiple devices. If not used, this pin can connect to ground to save power. |
SCL | C3 | 5 | I | I2C serial interface clock input. |
OUT2 | D1 | 8 | O | Output 2 which contains current sink and scan FET. If not used, this pin must be floating. |
OUT3 | D2 | 7 | O | Output 3 which contains current sink and scan FET. If not used, this pin must be floating. |
SDA | D3 | 6 | I/O | I2C serial interface data input/output. |