MAX16839ASA+ Maxim Integrated Products, MAX16839ASA+ Datasheet - Page 2

• 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

PACKAGE THERMAL CHARACTERISTICS (Note 1)
TDFN
High-Voltage, Linear High-Brightness LED
Driver with Open-LED Fault Detect
ABSOLUTE MAXIMUM RATINGS
(Voltages are specified with respect to GND.)
IN, SINK .................................................................-0.3V to +45V
FLTS ......................................................................-0.3V to +18V
DIM ..........................................................................-0.3V to +6V
CS .........................................................................-0.3V to +0.5V
Continuous Current into SINK and CS .............................120mA
Note 1: Package thermal resistances were obtained using the method described in JEDEC specification JESD51-7, using a four-layer
ELECTRICAL CHARACTERISTICS
(V
otherwise noted. Typical values are at 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
Quiescent Current
Undervoltage Lockout
UVLO Hysteresis
CS REGULATOR
CS Voltage Accuracy
CS Load Regulation
Internal Switch On-Resistance
LED CURRENT TRANSIENT RESPONSE
LED Current Turn-On Delay
LED Current Turn-On Delay
Relative to DIM
LED Current Turn-Off Delay
Relative to DIM
LED Current Rise Time
LED Current Fall Time
IN
Junction-to-Case Thermal Resistance (B
Junction-to-Ambient Thermal Resistance (B
______________________________________________________________________________________
= 12V, V
board. For detailed information on package thermal considerations, refer to www.maxim-ic.com/thermal-tutorial.
PARAMETER
FLTS
= 0V, R
CS
= 4.07I, V
SYMBOL
R
V
t
DS_ON
t
DDIN
UVLO
V
A
V
I
DIN
GND
IN
t
CS
t
IN
r
f
= +25NC.) (Note 3)
JC
JA
) (Note 1) ...9NC/W
) (Note 1) .. 42NC/W
= 0V, DIM = unconnected, C
V
T
-40NC P T
(Note 4)
20mA P I
(Note 5)
30% of V
V
V
V
10% of I
90% of I
IN
A
DIM
DIM
DIM
= +25NC
rising
= 2.1V (Notes 6, 7)
rising edge to 50% of I
falling edge to 50% of I
SINK
SINK
SINK
IN
A
P +125NC, 0.9V P V
rising edge to 50% of I
to 90% of I
to 10% of I
P 100mA
CONDITIONS
SO
Continuous Power Dissipation (T
Operating Temperature Range ........................ -40NC to +125NC
Junction Temperature .....................................................+150NC
Storage Temperature Range ............................ -65NC to +150NC
Lead Temperature (soldering, 10s) ................................+300NC
Soldering Temperature (reflow) ......................................+260NC
6-Pin TDFN (derate 23.8mW/NC above +70NC) .....1904.8mW
Junction-to-Case Thermal Resistance (B
Junction-to-Ambient Thermal
Resistance (B
SINK
SINK
IN
SINK
SINK
= 0.1FF (Note 2), T
SINK
SINK
P 5.5V
JA
) (Note 1) ............................................53NC/W
,
195.5
MIN
193
J
5
= T
A
A
= +70NC)
= -40NC to +125NC, unless
TYP
0.25
203
3.6
0.3
2.3
1.3
2.5
2.5
40
2
4
JC
) (Note 1) ...5NC/W
210.5
MAX
213
0.6
5.5
3.5
5.5
40
4
9
6
UNITS
FV/mA
mA
mV
Fs
Fs
Fs
Fs
Fs
I
V
V
V