MAX16816ATJ+ Maxim Integrated Products, MAX16816ATJ+ Datasheet - Page 31
![IC LED DRIVR HIGH BRIGHT 32-TQFN](/photos/6/50/65019/32-tqfn_21-0140l_sml.jpg)
MAX16816ATJ+
Manufacturer Part Number
MAX16816ATJ+
Description
IC LED DRIVR HIGH BRIGHT 32-TQFN
Manufacturer
Maxim Integrated Products
Type
HBLED Driverr
Datasheet
1.MAX16816ATJ.pdf
(33 pages)
Specifications of MAX16816ATJ+
Topology
PWM, SEPIC, Step-Down (Buck), Step-Up (Boost)
Number Of Outputs
1
Internal Driver
Yes
Type - Primary
Automotive
Type - Secondary
High Brightness LED (HBLED)
Frequency
125kHz ~ 500kHz
Voltage - Supply
5.5 V ~ 76 V
Mounting Type
Surface Mount
Package / Case
32-TQFN Exposed Pad
Operating Temperature
-40°C ~ 125°C
Internal Switch(s)
Yes
Efficiency
90%
Low Level Output Current
76 mA
High Level Output Current
67 mA
Operating Supply Voltage
5.5 V to 76 V
Maximum Supply Current
4.5 mA
Maximum Power Dissipation
2758 mW
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
-
Current - Output / Channel
-
Lead Free Status / Rohs Status
Details
C
REG1
BUCK CONFIGURATION
V
IN
R
______________________________________________________________________________________
UV1
C
UVEN
R
Programmable Switch-Mode LED Driver
UV2
with Analog-Controlled PWM Dimming
R
DIM
T
FAULT
UVEN
DIM
REG1
RTSYNC
COMP
V
CC
C1
R1
HI
CS
FB
R2
C2
AGND
MAX16816
LO
SGND
Typical Operating Circuits (continued)
CLMP
C
CLMP
REG2
CS-
CS+ DGT
DRI
R
CS
QGND
SNS+
SNS-
C
DRV
REG2
OV
R
D
R
SENSE
Q
S
LEDs
C
F
31