MLX10801 Просмотр технического описания (PDF) - Melexis Microelectronic Systems
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MLX10801
Melexis Microelectronic Systems
MLX10801 Datasheet PDF : 41 Pages
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IC specification MLX10801
Power LED driver for automotive applications
Power saving low side coil driver
Electronic fuse
1. Typical application data
1.1. LED driver applications
1.1.1. Complete schematic LED driver diagram
VBAT
Cap for EMC directly
on the connector
100nF...1uF
10...100uF
CONTROL
100nF
47k
Calibration point
optional Cap for
EMC reduction
GND
Calibration
point
VS
GND
TEST
CALIB
CONTR
DRVOUT
RSENSE
DSENSE
Calibration points
Diode only needed, in case
temperature shut off is done
with an external diode
temperature sensor
1.1.2. Minimum schematic LED driver diagram
VBAT
Cap for EMC directly
on the connector
100nF...1uF
10...100uF
100nF
Calibration point
47k
Calibration
point
VS
GND
TEST
CALIB
CONTR
DRVOUT
RSENSE
DSENSE
Calibration points
GND
3901010801
Author: TFR revised: RAH/SSZ
Page 5/41
Rev 021 14/July/05
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