Datasheet BCR602 (Infineon) - 10

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BCR602 hot plug IC with dimming Electrical characteristics 6 Electrical characteristics
Note: All parameters are measured at TA = 25°C, VS = 45 V unless otherwise specified. Note: ILED,target current is the undimmed current at a VSENSE voltage drop of 400 mV typical.
Table 6 DC characteristics Parameter Symbol Values Unit Note or test condition Min. Typ. Max. IC system
Supply voltage VS 8 – 60 V Operational supply voltage range Supply voltage brownin VS,bi – – 8 V – Supply voltage brownout VS,bo 6.7 – – V – Supply current IS -2.2 – - mA IDRV, source = 0 A Sense voltage Vsense 388 400 412 mV Closed loop reference voltage of pin VSENSE, ILED = Vsense / Rsense
LED current accuracy
LED current accuracy ILED, acc / -3 – 3 % Closed loop LED ILED, acc, current accuracy target without dimming at VMFIO = 3.3 V
Driver
Driver source current IDRV, 10 – - mA Source current range of capability, DC source pin DRV to drive NPN base/NMOS gate Driver sink current IDRV, sink - – -10 mA Sink current range of capability, DC pin DRV to discharge NPN base/NMOS gate Driver source voltage VDRV 4.5 5 5.5 V Max. output voltage of pin DRV
Dimming analog
MFIO turn-off range VMFIO, off 0 – 0.1 V Threshold for analog dimming to off MFIO turn-on range VMFIO,on 0.17 – 0.195 V Threshold for analog dimming to on MFIO full current range VMFIO, 3.3 – 5 V MFIO range always at 100% 100% ILED MFIO output source IMFIO, 18 20 22 µA For RSET < 10 kΩ, in current setcs parallel internal pull- down RMFIO connected, refer to
Figure 5
MFIO output voltage VMFIO, – 4.2 – V MFIO output voltage at setcs MFIO open Datasheet 10 Revision 1.1 2018-12-3 Document Outline Features Protection features Target applications Advantages with respect to discrete solutions Product validation Device information Description Table of contents 1 Pin configuration 2 Functional description 3 Thermal characteristics 4 Absolute maximum ratings 5 Operating conditions 6 Electrical characteristics 7 Package information 8 References Revision history Disclaimer