Datasheet KRTBID2LM31.31 (OSRAM) - 7
| Manufacturer | OSRAM |
| Description | Multi LEDs |
| Pages / Page | 39 / 7 — Operating Conditions. Start-up and power down description |
| File Format / Size | PDF / 3.2 Mb |
| Document Language | English |
Operating Conditions. Start-up and power down description
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KRTBI D2LM31.31 DATA A SHEET
Operating Conditions
Parameter comment Symbol Values Power Supply Voltage (dc) DC supply voltage IC and LED VDD, VLED min. 4.5 V max. 5.5 V Startup time Device ready for commands, tstart typ. 1 ms time after VDD > VGOOD level Supply current IC at mode: (PIN: VDD IC, VDD = 5V) uninitialized state typ. 2.05 mA (after POR) ACTIVE mode LED driver off IIc_activ typ. 2.05 mA ACTIVE mode LED driver on, PWM >=1, IIc_LED_ON typ. 2.05+1.5 Current comparators of +avg current LED drivers: R,G,B Avg. current Red*0.11 *0.11 mA Avg. current Green*0.11 Avg. current Blue*0.11 SLEEP mode IIc_sleep typ. 2.05 mA DEEPSLEEP mode IIc_deep_sleep typ. 1.9 mA Junction Temperature Tj min. -40 °C max. 125 °C
Start-up and power down description
Parameter comment Symbol Values Deglitch time to detect tUV typ. 50 us Undervoltage Detection hysteresis VDET_HYST typ. 100 mV VDD POR address is lost VPoR typ. 1.2 V VDD communication stop VDDCOM_STOP typ. 2.6 V VDD under voltage level LED driver are disabled at this VDDUVLO min. 4.1 V level if selected max. 4.5 V VDD normal voltage range VDDGOOD min. 4.5 V max. 5.5 V 7 | Version 1.0 | 2023-07-26
Operating Conditions
Parameter comment Symbol Values Power Supply Voltage (dc) DC supply voltage IC and LED VDD, VLED min. 4.5 V max. 5.5 V Startup time Device ready for commands, tstart typ. 1 ms time after VDD > VGOOD level Supply current IC at mode: (PIN: VDD IC, VDD = 5V) uninitialized state typ. 2.05 mA (after POR) ACTIVE mode LED driver off IIc_activ typ. 2.05 mA ACTIVE mode LED driver on, PWM >=1, IIc_LED_ON typ. 2.05+1.5 Current comparators of +avg current LED drivers: R,G,B Avg. current Red*0.11 *0.11 mA Avg. current Green*0.11 Avg. current Blue*0.11 SLEEP mode IIc_sleep typ. 2.05 mA DEEPSLEEP mode IIc_deep_sleep typ. 1.9 mA Junction Temperature Tj min. -40 °C max. 125 °C
Start-up and power down description
Parameter comment Symbol Values Deglitch time to detect tUV typ. 50 us Undervoltage Detection hysteresis VDET_HYST typ. 100 mV VDD POR address is lost VPoR typ. 1.2 V VDD communication stop VDDCOM_STOP typ. 2.6 V VDD under voltage level LED driver are disabled at this VDDUVLO min. 4.1 V level if selected max. 4.5 V VDD normal voltage range VDDGOOD min. 4.5 V max. 5.5 V 7 | Version 1.0 | 2023-07-26
