MAX16823ATE+ Maxim Integrated Products, MAX16823ATE+ Datasheet - Page 3

• Manufacturer Part Number: MAX16823ATE+
• Description: IC LED DRIVR HIGH BRIGHT 16-TQFN
• Manufacturer: Maxim Integrated Products
• Type: HBLED Driverr

Specifications of MAX16823ATE+

• Constant Current: Yes
• Topology: Linear (LDO), Open Drain, PWM
• Number Of Outputs: 3
• Internal Driver: Yes
• Type - Primary: Automotive
• Type - Secondary: High Brightness LED (HBLED), RGB
• Voltage - Supply: 5.5 V ~ 40 V
• Voltage - Output: 3.41V
• Mounting Type: Surface Mount
• Package / Case: 16-TQFN Exposed Pad
• Operating Temperature: -40°C ~ 125°C
• Current - Output / Channel: 100mA
• Internal Switch(s): Yes
• Operating Supply Voltage: 5.5 V to 40 V
• Maximum Power Dissipation: 2666 mW
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Frequency: -
• Efficiency: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

ELECTRICAL CHARACTERISTICS (continued)
(V
to +125°C, unless otherwise noted. Typical values are at T
Note 1: All devices 100% production tested at T
Note 2: Dropout is measured as follows: Connect a resistor from OUT_ to CS_. Connect R
Note 3: Output current rise and fall times are measured with a 62Ω series resistor from OUT_ to CS_.
Note 4: Overtemperature protection does not function if the output of the 3.4V reference (REG) is shorted to ground.
(V
a resistor, T
High-Voltage, 3-Channel Linear High-Brightness
CURRENT SENSE
Regulated CS_ Voltage
Input Current (CS1, CS2, CS3)
OVERTEMPERATURE PROTECTION (Note 4)
Thermal Shutdown Temperature
Thermal Shutdown Hysteresis
3.4V REGULATOR (REG)
Output Voltage
REG Short-Circuit Current
IN
IN
100
= 12V, C
= 12V, C
90
80
70
60
50
40
30
20
10
0
-40 -25 -10 5 20 35 50 65 80 95 110 125
Set V
VDO = V
OUTPUT CURRENT vs. TEMPERATURE
PARAMETER
J
REG
= -40°C to +125°C, unless otherwise noted. Typical values are at T
IN
REG
= V
INB
= 0.1µF, I
TEMPERATURE (°C )
= 0.1µF, I
OUT
_______________________________________________________________________________________
- V
I
I
I
LOAD
LOAD
LOAD
OUTB
+ 3V (record V
= 70mA
= 35mA
= 5mA
REG
REG
.
LED Driver with Open LED Detection
= 0, C
= 0, V
SYMBOL
LGC
LGC
OUT
V
V
REG
CS_
= unconnected, connect R
= 15nF, V
as V
OUTA
0.210
0.209
0.208
0.207
0.206
0.205
0.204
0.203
0.202
0.201
0.200
J
5mA ≤ I
Current out of CS_
0 ≤ I
V
= +25°C. Limits over the operating temperature range are guaranteed by design.
REG
DIM1
). Reduce V
0
REG
= 0V
OUT
10
A
= V
V
≤ 4mA
CS_
= +25°C.) (Note 1)
_ ≤ 70mA
DIM2
OUTPUT CURRENT (mA)
20
vs. OUTPUT CURRENT
CONDITIONS
IN
30
= V
until V
CS_
DIM3
Typical Operating Characteristics
40
OUT
= 2.85Ω from CS_ to GND. Connect OUT_ to CS_ through
= 3.4V, R
50
= 0.97 x V
A
60
= +25°C.)
CS_
70
OUTA
= 2.85Ω from CS_ to GND, T
CS_
100
90
80
70
60
50
40
30
20
10
= 2.85Ω from CS_ to GND.
(record as V
0
3.275
3.221
0
MIN
OUTPUT CURRENT vs. INPUT VOLTAGE
193
5
10
INB
TYP
3.41
3.38
INPUT VOLTAGE (V)
203
155
23
13
15
I
and V
I
OUT
OUT
20
= 70mA
= 5mA
3.547
3.547
MAX
+1.2
OUTB
213
25
J
= T
30
).
A
UNITS
= -40°C
35
mV
mA
µA
°C
°C
V
40
3