MAX16803ATE+ Maxim Integrated Products, MAX16803ATE+ Datasheet - Page 5

• 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

(V
IN
= V
4–8, 14
1, 16
PIN
2, 3
10
11
12
13
15
—
9
EN
Driver with PWM Dimming and 5V Regulator
= +12V, T
High-Voltage, 350mA, High-Brightness LED
205
204
203
202
201
200
2.0
_______________________________________________________________________________________
A
NAME
GND
OUT
N.C.
CS+
DIM
= +25°C, unless otherwise noted.)
CS-
EN
V5
EP
2.5
IN
3.0
V
SNSE
V
Current-Regulated Output. Connect pin 1 to pin 16.
Positive Input Supply. Bypass IN with a 0.1µF (min) capacitor to GND. Connect pin 2 to pin 3.
Not Internally Connected
Positive Input of the Internal Differential Amplifier. Connect the current-sense resistor between CS+
and CS- to program the output current level.
Negative Input of the Internal Differential Amplifier. Connect the current-sense resistor between
CS- and CS+ to program the output current level.
+5V Regulated Output. Connect a 0.1µF capacitor from V5 to GND.
Ground
Pulsed Dimming Input. Drive DIM low to disable the output. Drive DIM high to enable the output.
Must not be left unconnected.
Enable Input. Drive EN high to enable the output.
Exposed Pad. Connect to the ground plane for effective power dissipation. Do not use as the only
ground connection.
CS-
3.5
vs. V
(V)
CS-
4.0
V
I
LOAD
IN
= 12V
= 350mA
4.5
Typical Operating Characteristics (continued)
5.0
FUNCTION
300
250
200
150
100
50
0
0
2
4
I
DIM
6
V
DIM
vs. V
8
(V)
DIM
10
Pin Description
12
14
16
5