MEQDS7610.pdf? AEC-Q100 Qualified With the Following Results:
Device temperature Grade1:-40~125 ℃ ambient operating temperature range
? Single-Channel Constant-Current LED Driver With PWM Dimming
? Wide Input-Voltage Range: 4.5V ~40V
? Constant Output Current, Adjustable by Sense Resistor
? Precision Current Regulation, Tolerance ±4.6%
? Maximum Current: 300mA
? Heat Sharing With External Resistor
? Low Dropout Voltage (Current-Sense Voltage Drop Included)
Maximum Dropout: 400mV at 70mA
Maximum Dropout: 1.3V at 300mA
? Diagnostics and Protection
LED Open-Circuit and Short-Circuit Detection With Auto-Recovery
Diagnostic-Enable With Adjustable Threshold for Low-Dropout Operation
Fault Bus up to 15 Devices, Configurable As Either One-Fails–All-Fail or Only-Failed-Channel Off
Low Quiescent Current and Fault-Mode Current (<250 μA per Device)
? Qualified for Automotive Applications
? AEC-Q100 Qualified With the Following Results:
Temperature Grade 1: –40°C to 125°C Ambient Operating Temperature Range
Device HBM ESD Classification Level H2
Device CDM ESD Classification Level C3B
Documentation available to aid functional safety system design
? Single-Channel Constant-Current LED Driver With PWM Dimming
? Wide Input-Voltage Range: 4.5 V–40 V
? Constant Output Current, Adjustable by Sense Resistor
? Precision Current Regulation, Tolerance ±4.6%
?? Maximum Current: 300 mA
? Heat Sharing With External Resistor
? Low Dropout Voltage (Current-Sense Voltage Drop Included)
Maximum Dropout: 150 mV at 10 mA
Maximum Dropout: 400 mV at 70 mA
Maximum Dropout: 700 mV at 150 mA
Maximum Dropout: 1.3 V at 300 mA
? Diagnostics and Protection
LED Open-Circuit and Short-Circuit Detection With Auto-Recovery
Diagnostic-Enable With Adjustable Threshold for Low-Dropout Operation
Fault Bus up to 15 Devices, Configurable As Either One-Fails–All-Fail or Only-Failed-Channel Off
Low Quiescent Current and Fault-Mode Current (<250 μA per Device)
? Operating Junction Temperature Range: –40°C to 150°C
