MAX16831ATJ+T Maxim Integrated Products, MAX16831ATJ+T Datasheet - Page 17

• Manufacturer Part Number: MAX16831ATJ+T
• Description: IC LED DRIVR HIGH BRIGHT 32-TQFN
• Manufacturer: Maxim Integrated Products
• Type: HBLED Driverr

Specifications of MAX16831ATJ+T

• Topology: PWM, Step-Down (Buck), Step-Up (Boost)
• Number Of Outputs: 1
• Internal Driver: No
• Type - Primary: Automotive
• Type - Secondary: High Brightness LED (HBLED), RGB
• Frequency: 125kHz ~ 600kHz
• 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%
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Output: -
• Current - Output / Channel: -
• Lead Free Status / Rohs Status: Details

BOOST CONFIGURATION
V
R
R
IN
High-Voltage, High-Power LED Driver with
3
4
R
UV1
______________________________________________________________________________________
C
UVEN
R
C
R
T
REG1
UV2
COMP
REG1
UVEN
REF
DIM
RTSYNC
C1
Analog and PWM Dimming Control
R1
V
CC
CS
CS+
FB
R
R2
CS
C2
DGT
AGND
MAX16831
SGND
CS-
Typical Operating Circuits (continued)
HI
LO
DRI
CLMP
QGND
REG2
SNS+
SNS-
C
DRV
CLMP
OV
C
REG2
R
D
R
SENSE
R
R
OV2
OV1
Q
S
LEDs
C
F
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