ZHCSJT3B May 2019 – August 2020 LP5009 , LP5012
PRODUCTION DATA
| PARAMETER | TEST CONDITIONS | MIN | TYP | MAX | UNIT | |
|---|---|---|---|---|---|---|
| POWER SUPPLIES (VCC) | ||||||
| VVCC | Supply voltage | 2.7 | 5.5 | V | ||
| IVCC | Shutdown supply current | VEN = 0 V | 0.2 | 1 | µA | |
| Standby supply current | VEN = 3.3 V, Chip_EN = 0 (bit) | 6 | 10 | |||
| Normal-mode supply current | With 10-mA LED current per OUTx | 4 | 6 | mA | ||
| Power-save mode supply current | VEN = 3.3 V, Chip_EN = 1 (bit), Power_Save_EN = 1 (bit), all the LEDs off duration > tPSM | 6 | 10 | µA | ||
| VUVR | Undervoltage restart | VVCC rising | 2.5 | V | ||
| VUVF | Undervoltage shutdown | VVCC falling | 2 | V | ||
| VUV_HYS | Undervoltage shutdown hysteresis | 0.2 | V | |||
| OUTPUT STAGE (OUTx) | ||||||
| IMAX | Maximum sink current (OUT0–OUTx) (For LP5012, x = 11. For LP5009, x = 8.) | VVCC in full range, Max_Current_Option = 0 (bit), PWM = 100% | 25.5 | mA | ||
| Maximum sink current (OUT0–OUTx) (For LP5012, x = 11. For LP5009, x = 8.) | VVCC ≥ 3.3 V, Max_Current_Option = 1 (bit), PWM = 100% | 35 | ||||
| ILIM | Internal sink current limit (OUT0–OUTx) (For LP5012, x = 11. For LP5009, x = 8.) | VVCC in full range, Max_Current_Option = 0 (bit), VIREF = 0 V | 35 | 55 | 85 | mA |
| Internal sink current limit (OUT0–OUTx) (For LP5012, x = 11. For LP5009, x = 8.) | VVCC ≥ 3.3V, Max_Current_Option=1 (bit), VIREF = 0 V | 40 | 75 | 120 | ||
| Ilkg | Leakage current (OUT0–OUTx) (For LP5012, x = 11. For LP5009, x = 8.) | PWM = 0% | 0.1 | 1 | µA | |
| IERR_DD | Device to device current error, IERR_DD = (IAVE - ISET)/ISET × 100% | Channels' current are set to 10 mA. PWM = 100% at 25°C. Already includes the VIREF and KIREF tolerance | –5% | 5% | ||
| IERR_CC | Channel to channel current error, IERR_CC = (IOUTX - IAVE)/IAVE × 100% | Channels' current are set to 10 mA. PWM = 100% at 25°C. Already includes the VIREF and KIREF tolerance | –5% | 5% | ||
| VIREF | IREF voltage | 0.7 | V | |||
| KIREF | IREF ratio | 105 | ||||
| ƒPWM | PWM switching frequency | 21 | 29 | kHz | ||
| VSAT | Output saturation voltage | VVCC in full range, Max_Current_Option = 0 (bit), output current set to 20 mA, the voltage when the LED current has dropped 5% | 0.25 | 0.35 | V | |
| VVCC ≥ 3.3 V, Max_Current_Option = 1 (bit), output current set to 20 mA, the voltage when the LED current has dropped 5% | 0.3 | 0.4 | ||||
| LOGIC INPUTS (EN, SCL, SDA, ADDRx) | ||||||
| VIL | Low level input voltage | 0.4 | V | |||
| VIH | High level input voltage | 1.4 | V | |||
| ILOGIC | Input current | –1 | 1 | µA | ||
| VSDA | SDA output low level | IPULLUP = 5 mA | 0.4 | V | ||
| PROTECTION CIRCUITS | ||||||
| T(TSD) | Thermal-shutdown junction temperature | 160 | °C | |||
| T(HYS) | Thermal shutdown temperature hysteresis | 15 | °C | |||