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MAX16831ATJ/V+

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P19
MAX16831
High-Voltage, High-Power LED Driver with
Analog and PWM Dimming Control
16
Maxim Integrated
BLANKING
TIME
40ns
200Hz
SGND
7V
REG2
HI
COMP
UVLO
AND
EN
DGT
FB
DRIVER
UVEN
DIM
DRV
SNS-
PWM
EAMP
+
-
COMP
+
-
OVP
LO
V
CC
5V
REG1
POR
EN
REF
V
OV
+
-
V
BUF
DDR
QGND
REG1
DRI
CLMP
SS
ILIM
+
-
-
200mV
HIC
+
-
-
300mV
AGND
200mV
SLOPE
OV
V
OV
X1
CS-
CS+
+
CSA
REG2
SNS+
CLMP
3.0V
R
LS
CS
UGB
CMP
+
-
1.3 x V
SS
OSC
RTSYNC
CLKOUT
OSC
OV
OC
CONTROL
BLOCK
SLOPE
COMP
SLOPE
TRI
10uA
V
CLMP
INTERNAL
TRIM
V
CLMP
V
CLMP
V
LO
V
LO
THERMAL
SHUTDOWN
V
SS
-
+
600mV
+
-
MAX16831
-
Functional Diagram
MAX16831
High-Voltage, High-Power LED Driver with
Analog and PWM Dimming Control
17
Maxim Integrated
V
IN
R
CS
C
F
R
T
C
REG1
R
UV2
DRV
DRI
REG1
CS
V
CC
SNS+
FB
QGND
RTSYNC
CS-
CS+
LO
COMP
REG2
DGT
OV
UVEN
SNS-
AGND
R
SENSE
R2
C2
R
OV1
R
OV2
CLMP
SGND
C
CLMP
C
REG2
R1
C1
R
D
LEDs
BOOST CONFIGURATION
R
UV1
C
UVEN
Q
S
MAX16831
R
3
R
4
HI
REF
DIM
Typical Operating Circuits (continued)
MAX16831
High-Voltage, High-Power LED Driver with
Analog and PWM Dimming Control
18
Maxim Integrated
V
IN
R
CS
C
F
C
REG1
R
UV2
DRV
DRI
CS
V
CC
SNS+
FB
QGND
RTSYNC
CS-
HI
LO
COMP
REG2
OV
UVEN
SNS-
AGND
R
SENSE
R2
C2
CLMP
SGND
C
CLMP
C
REG2
R1
C1
R
D
LEDs
BUCK CONFIGURATION
R
UV1
C
UVEN
Q
S
MAX16831
REG1
DIM
CS+
DGT
R
T
DIM
Typical Operating Circuits (continued)
Chip Information
PROCESS: BICMOS
Package Information
For the latest package outline information and land patterns (foot-
prints), go to www.maximintegrated.com/packages
. Note that a
“+”, “#”, or “-” in the package code indicates RoHS status only.
Package drawings may show a different suffix character, but the
drawing pertains to the package regardless of RoHS status.
PACKAGE
TYPE
PACKAGE
CODE
OUTLINE NO.
LAND
PATTERN NO.
32 TQFN-EP T3255M+4
21-0140
90-0014
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P19

MAX16831ATJ/V+

Mfr. #:
Buy MAX16831ATJ/V+
Manufacturer:
Maxim Integrated
Description:
LED Lighting Drivers w/Analog & PWM Dimming Control
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
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