Datasheet E522.80, E522.81, E522.82, E522.83 (Elmos) - 7

Triple 150mA Linear LED Controller E522.80/81/82/83 Production Data - May 5, 2017 Electrical Characteristics (continued) (VVS = 5V to 25V, TJ= -40°C to 150°C and recommended operating range, unless otherwise noted. Typical values are at VVS = 14V and TJ = 25°C. Positive currents flow into the device pins.) Description Condition Symbol Min Typ Max Unit IR Driver Internal Nominal Reference to drive R VENA > 3.3V IRx T VREF,NOM 1.44 1.5 1.56 V J < TJ,DERATE Internal Reference Derating in case of high VVS VVS > 29V VREF,HV 0.9 V Recommended Operating Range for External Reference at ENA 1) Condition VREF,EXT 0.6 VREF,NOM V Internal Divider Ratio between ENA and IR in case of external Reference Voltage 1.2V < VENA < 3V NENA,DIV 2 Internal Reference Derating Threshold for high V VVS rising VVS,DERATE 25 27 29 V VS Hysteresis for Voltage Derating Threshold VVS falling VVS,DERATE,HYST 1 V Starting Junction Temperature for internal Reference Voltage Derating*) VENA > 3.3V TJ,DERATE 130 139 148 °C Internal Reference Voltage Derating Slope*) VENA > 3.3V T dVJ,DERATE -26.7 mV/K J > TJ,DERATE Disable Threshold at IRx to disable according LED Channel VIR rising 2) VIR,DIS 1.8 2.4 2.9 V Hysteresis for IR Disable*) VIR falling VIR,DIS,HYST 36 mV Zener Clamping at IRx 3) IIR = 100µA VIR,CLMP 5.25 6.1 7 V Pull down Current in IRx Driver for high VIR VIR = 4V IIR,PD 6 µA Propagation Delay between Dimming Signal VENA > 3V at IR and LED Driver Current Flow*) VIR falling edge 4) tIR,DEL 5 µs SLM Interface Device nominal Pull down Current in SLM to drive 'low' operation ISLM,PD 15 µA VSLM = 0.7V Error detected in Pull up Current in SLM to drive SLM 'high' Device ISLM,PU - 250 µA VSLM = 0.7V Threshold to detect Mode of Operation 1) VSLM,HIGH 1.4 1.5 1.6 V PWM Frequency at SLM for Failure Signalization VSLM < SSLM,HIGH in FFM Failure Feedback fFFM,PWM 3.9 kHz Mode *) Not tested in production
Notes on table section IR Driver
1) Take 2:1 divider at ENA into account 2) Intended for digital Control with switched GND Potential of RIR,x 3) An unused channel may be disabled by connecting to VS via a suitable Resistor 4) Disable propagation delay of a channel is typ. < 1µs ( VIR rising to > VIR,DIS )
Notes on table section SLM Interface
1) For “Failure Feedback Mode” connect e.g. bipolar transistor to SLM, otherwise leave open for “Single Lamp Mode” Elmos Semiconductor AG reserves the right to change the detail specifications as may be required to permit improvements in the design of its products. Elmos Semiconductor AG Data Sheet QM-No.: 25DS0132E.03 7/25