Datasheet E522.80, E522.81, E522.82, E522.83 (Elmos) - 6

link to page 1 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 LED Driver Current Amplification factor between IRx Input and LEDx Outputs AI,LEDx/I,IRx 960 Ratio of Current in LEDxB to total configured ILEDxB / (ILEDxA+ILEDxB) Current ILEDx VVS,LEDxB > 1V QB/(A+B) 97 99.8 % RIRx = 9.53kOhm LED Current Tolerance (maximum) VVS = VENA = 14V ILED,MAX -160 -151 -142 mA VVS,LEDx > 1V RIRx = 12kOhm LED Current Tolerance (high) VVS = VENA = 14V ILED,HIGH -127 -120 -113 mA VVS,LEDx > 1V RIRx = 30kOhm LED Current Tolerance (low) VVS = VENA = 14V ILED,LOW -54 -48 -42 mA VVS,LEDx > 1V RIRx = 9.53kOhm LED Current Tolerance (maximum) 2) VVS = VENA = 14V ILED,MAX,HP -158.6 -152.4 -146.2 mA VVS,LEDx > 1V RIRx = 12kOhm LED Current Tolerance (high) 2) VVS = VENA = 14V ILED,HIGH,HP -126.5 -120.7 -114.9 mA VVS,LEDx > 1V RIRx = 30kOhm LED Current Tolerance (low) 2) VVS = VENA = 14V ILED,LOW,HP -53.2 -48.3 -43.4 mA VVS,LEDx > 1V Drop-Voltage of Bypass Outputs LEDxA for ILEDxA = 120mA 120mA LEDxB open 1) VLEDxA,DROP 250 450 mV Drop-Voltage of Priority Outputs LEDxB for ILEDxB = 120mA 120mA LEDxA open 1) VLEDxB,DROP 420 mV VVS = 14V Total pull down Resistance in case of LEDx being VENA = 0V turned ‘off’ (LEDxA parallel RLED,PD,OFF 10 kΩ LEDxB) *) Not tested in production
Notes on table section LED Driver
1) Parallel operation of LEDxA/B is possible to reduce Drop-Voltage 2) High Precision Version see „Ordering Information“ on page 1 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 6/25