mlx10803 Melexis Company, mlx10803 Datasheet - Page 9

• Manufacturer Part Number: mlx10803
• Description: Ic Specification Mlx10803 High Power Led Driver
• Manufacturer: Melexis Company

Power on reset level, if
VS/PWM is ramped up
Power on reset
hysteresis, if VS/PWM is
drawn down
Internal supply voltage
range
Input leakage current
Debounce time after
switching on
Leakage current
DRVGATE cessation
voltage
Sensitive voltage range
Linear voltage range
Output current for
external reference
measurement
Temperature drift of the
current
Sensitive voltage range
Linear voltage range
Difference of iiref2 to
iiref1
Temperature drift of the
current
Sensitive voltage range
Linear voltage range
Max output voltage in ON
state
Output resistance of
push-pull output
3901010803
Rev 025
vporh
vporhyst
vdd
ileakrsense
tdeb
ileakvref
vswoff
vvrefrng
vvreflinrng
iiref1
iiref1drift
viref1rng
viref1linrng
difiref12
iiref2drift
viref2rng
viref2linrng
vmaxdrv
Rdrvgateout
Vdd related parameters (Vdd used internally only)
2
2
2
2
2
2
2
RSENSE related parameters
RESET related parameters
DRVGATE related parameters
IREF1 related parameters
IREF2 related parameters
VREF related parameters
Reset is connected
to the internal Vdd,
but vporh is
measured on pin
VS/PWM
Reset is connected
to the internal Vdd,
but vporhyst is
measured on pin
VS/PWM
vs=13.8V
vs=13.8V,
vrsense=0V, 5V
vs=13.8
vs=13.8V,
vvref=0V, 5V
vs=13.8V
vs=13.8V
vs=13.8V
vs=13.8V,
viref1=viref1rng
vs=13.8V
vs=13.8V
vs=13.8V,
viref1=viref2rng
vs=13.8V
vs=13.8V
Load current 1 A
to GND, vs=13.8V
To GND pin
To VS/PWM pin,
vs=13.8V
Page 9/25
IC specification
-20
200
-20
15
vswoff
0.1
1.5
0.1
4.5
46.5
vswoff
0.1
-10
vswoff
0.1
10
3.5
20
20
50
-0.1
-0.1
7.8
40
High power LED driver
20
25
3.8
3.8
4
0.7
5.5
20
500
52.5
3.6
3.6
+10
3.6
3.6
13
15
60
MLX10803
mV
V
V
%
%/ C
V
V
V
V
V
V
ns
%/ C
V
V
A
A
A
Data Sheet
2/OCT/07