ILD4035 Infineon Technologies, ILD4035 Datasheet - Page 14

• Manufacturer Part Number: ILD4035
• Manufacturer: Infineon Technologies
• Type: Buckr

Specifications of ILD4035

• Packages: SC74
• Vs (min): 4.5 V
• Vs (max): 40.0 V
• Iout (typ): 350.0 mA
• Iout (max): 400.0 mA

5
5.1
All parameters at
V
Table 4
Parameter
Supply voltage
Overall current consumption open
load
Overall current consumption open
load
Overall current consumption open
load
Overall standby current consumption
Overall standby current consumption
Enable voltage for standby mode
Enable voltage for analog dimming
Input current of multifunctional control
pin
Current of sense input
Over temperature protection
Data Sheet
S
= 12 V, 3 LEDs,
Electrical Characteristics
DC Characteristics
DC Characteristics
T
A
R
= 25 °C, unless otherwise specified.
sense
= 303 mΩ (
I
LED
Symbol
V
I
I
I
I
I
V
V
I
I
T
S open load
S open load
S open load
S standby
S standby
EN
sense
S,TSD
S
EN
EN
= 375 mA), L = 100 μH,
Min.
4.5
1.4
1.5
1.8
–
–
-0.3
1
–
–
–
14
Typ.
–
2.3
2.4
3.0
–
–
–
–
50
20
113
Values
V
EN
= 3 V,
0.4
Max.
40
3.1
3.2
3.9
1
5
2
140
–
–
350 mA Step Down LED Driver
V
fLED
Unit
V
mA
mA
mA
µA
μA
V
V
μA
μA
°C
= 3 V
Electrical Characteristics
Note / Test Condition
V
I
V
I
V
I
V
V
linear dimming range
V
V
at any LED current
T
reduction, defined by
Revision 2.0, 2011-08-17
LED
LED
LED
S
S
S
S
EN
EN
EN
S
for 10 %
= 4.5 V
= 12 V
= 40 V
= 4.5..40 V
= 0 V;
= 0 V;
= 3 V
= 0 mA
= 0 mA
= 0 mA
V
V
I
S
S
LED
= 12 V
= 40 V
ILD4035
T
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