MAX16839ASA+ Maxim Integrated Products, MAX16839ASA+ Datasheet - Page 4

• Manufacturer Part Number: MAX16839ASA+
• Description: IC LED DRIVER 100MA 8-SOIC
• Manufacturer: Maxim Integrated Products
• Type: HBLED Driverr

Specifications of MAX16839ASA+

• Constant Current: Yes
• Topology: Linear, Open Drain, PWM
• Number Of Outputs: 1
• Internal Driver: Yes
• Type - Primary: Automotive
• Type - Secondary: High Brightness LED (HBLED)
• Voltage - Supply: 5 V ~ 40 V
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width) Exposed Pad, 8-eSOIC. 8-HSOIC
• Operating Temperature: -40°C ~ 125°C
• Current - Output / Channel: 100mA
• Internal Switch(s): No
• Operating Supply Voltage: 5 V to 40 V
• Maximum Supply Current: 15 mA to 100 mA
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Output: -
• Frequency: -
• Efficiency: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

( V
Typical values are at T
High-Voltage, Linear High-Brightness LED
Driver with Open-LED Fault Detect
4
IN
205.0
204.5
204.0
203.5
203.0
202.5
202.0
201.5
201.0
200.5
200.0
17.0
16.9
16.8
16.7
16.6
16.5
16.4
16.3
16.2
16.1
16.0
400
375
350
325
300
275
250
225
200
______________________________________________________________________________________
= 12V, R
-40
-40
10
OUTPUT CURRENT vs. TEMPERATURE
-25
-25
20
-10 5 20 35 50
-10 5 20 35 50
CS
V
CS
30
QUIESCENT CURRENT
= 4.07I from CS to GND, C
OUTPUT CURRENT (mA)
vs. TEMPERATURE
vs. OUTPUT CURRENT
TEMPERATURE (NC)
TEMPERATURE (NC)
40
50
A
= +25NC.)
60
65 80
65 80
70
I
LOAD
V
80
IN
V
= 16mA
95
95
IN
= 12V
= 12V
90
110
110
125
100
125
FLTS
50.0
49.9
49.8
49.7
49.6
49.5
49.4
49.3
49.2
49.1
49.0
120
100
80
60
40
20
0
= 0.1FF, C
-40
5
OUTPUT CURRENT vs. INPUT VOLTAGE
OUTPUT CURRENT vs. TEMPERATURE
-25
10
-10 5 20 35 50
LED CURRENT RISE TIME
IN
15
TEMPERATURE (NC)
= 0.1FF, DIM input unconnected, T
I
ILED
I
I
ILED
ILED
20
2Fs/div
V
IN
= 100mA
= 50mA
= 15mA
(V)
25
Typical Operating Characteristics
65 80
I
LOAD
30
MAX16839 toc06
= 50mA
95
35
110
125
40
V
2V/div
0V
LED CURRENT
50mA/div
0
DIM
99.0
98.8
98.6
98.4
98.2
98.0
97.8
97.6
97.4
97.2
97.0
3.0
2.8
2.6
2.4
2.2
2.0
1.8
1.6
1.4
1.2
1.0
-40
-40
OUTPUT CURRENT vs. TEMPERATURE
A
V
IN
-25
-25
= +25NC, unless otherwise noted.
= 12V
R
-10 5 20 35 50
-10 5 20 35 50
LED CURRENT FALL TIME
DS(ON)
TEMPERATURE (NC)
TEMPERATURE (NC)
VS. TEMPERATURE
2Fs/div
65 80
65 80
I
LOAD
MAX16839 toc07
= 100mA
95
95
110
110
125
125
V
2V/div
0V
LED CURRENT
50mA/div
0
DIM