MAX16803ATE+ Maxim Integrated Products, MAX16803ATE+ Datasheet - Page 2

• Manufacturer Part Number: MAX16803ATE+
• Description: IC LED DRIVR HIGH BRIGHT 16-TQFN
• Manufacturer: Maxim Integrated Products
• Type: HBLED Driverr

Specifications of MAX16803ATE+

• Topology: PWM
• Number Of Outputs: 1
• Internal Driver: Yes
• Type - Primary: Automotive
• Type - Secondary: High Brightness LED (HBLED)
• Voltage - Supply: 6.5 V ~ 40 V
• Voltage - Output: 5.27V
• Mounting Type: Surface Mount
• Package / Case: 16-TQFN Exposed Pad
• Operating Temperature: -40°C ~ 125°C
• Current - Output / Channel: 350mA
• Internal Switch(s): Yes
• Low Level Output Current: 35 mA
• High Level Output Current: 350 mA
• Operating Supply Voltage: 6.5 V to 40 V
• Maximum Supply Current: 1.4 mA
• Maximum Power Dissipation: 2666.7 mW
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• For Use With: MAX16803EVKIT+ - EVAL KIT FOR MAX16803
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Frequency: -
• Efficiency: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

ABSOLUTE MAXIMUM RATINGS
IN, OUT, DIM, and EN to GND ...............................-0.3V to +45V
CS+, CS-, V5 to GND ...............................................-0.3V to +6V
OUT Short Circuited to GND Duration
Maximum Current Into Any Pin (except IN and OUT).........±20mA
Continuous Power Dissipation (T
High-Voltage, 350mA, High-Brightness LED
Driver with PWM Dimming and 5V Regulator
ELECTRICAL CHARACTERISTICS
(V
T
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
2
Supply Voltage Range
Ground Current
Shutdown Supply Current
Guaranteed Output Current
Output Current Accuracy
Dropout Voltage (Note 3)
Output Current Slew Rate
Short-Circuit Current
LOGIC INPUT
EN Input Current
EN Input Voltage High
EN Input Voltage Low
Turn–On Time
CURRENT SENSE (Note 4)
Regulated R
CS- Voltage Range
Input Current (CS+)
Input Current (CS-)
DIM Input Current
DIM Input Voltage High
DIM Input Voltage Low
Turn-On Time
Turn-Off Time
J
(at V
16-Pin TQFN (derate 33.3mW/
IN
= -40°C to +125°C, unless otherwise noted. Typical values are at T
_______________________________________________________________________________________
= V
IN
EN
= +16V) ........................................................60 minutes
PARAMETER
= +12V, C
SENSE
Voltage
V5
= 0.1µF to GND, I
°
A
C above +70
= +70°C)
SYMBOL
V
I
∆VDO
SHDN
I
t
t
RSNS
t
V
OUT
V
V
I
V
V
OFF
ON
ON
I
EN
G
IN
IH
IH
IL
IL
V5
°
= 0, V
C) ......2666.7mW
(Note 2)
I
V
R
35mA < I
I
12V < V
I
6.5V < V
Current rising, DIM rising to 4V
Current falling, DIM falling to 0.6V
V
EN rising edge to 90% of OUT
V
V
V
After DIM rising to 4V (Note 5)
After DIM falling to 0.6V (Note 5)
LOAD
OUT
OUT
EN
OUT
SENSE
CS+
CS+
SENSE
CS-
≤ 0.6V
= 350mA (current pulsed),
= 350mA (current pulsed),
= 220mV
= 220mV
= 0V, V
= 0V, V
= 350mA
IN
= V
= 0.55Ω
IN
OUT
< 40V
< 12V
CS+
IN
DIM
< 350mA
CONDITIONS
= 12V
- V
= +4V, connect R
CS-
Operating Junction Temperature Range ...........-40°C to +125°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
A
= +25°C.) (Note 1)
SENSE
= 0.58Ω between CS+ and CS- (Note 1).
MIN
-0.3
350
400
196
-84
6.5
2.8
4
±3.5
TYP
600
203
1.4
0.5
0.5
12
17
17
80
MAX
+4.1
40.0
+14
800
100
210
1.2
1.5
0.6
0.6
40
52
38
3
1
UNITS
mA/µs
mA
mA
mA
mV
µA
nA
µA
µA
µA
µs
µs
µs
%
V
V
V
V
V
V
V