MAX16834ATP+ Maxim Integrated Products, MAX16834ATP+ Datasheet - Page 20

• Manufacturer Part Number: MAX16834ATP+
• Description: IC LED DRIVR HIGH BRIGHT 20-TQFN
• Manufacturer: Maxim Integrated Products
• Type: HBLED Driverr

Specifications of MAX16834ATP+

• Topology: PWM, SEPIC, Step-Down (Buck), Step-Up (Boost)
• Number Of Outputs: 1
• Internal Driver: No
• Type - Primary: Automotive, Backlight
• Type - Secondary: High Brightness LED (HBLED), RGB
• Frequency: 100kHz ~ 1MHz
• Voltage - Supply: 4.75 V ~ 28 V
• Mounting Type: Surface Mount
• Package / Case: 20-TQFN Exposed Pad
• Operating Temperature: -40°C ~ 125°C
• Internal Switch(s): Yes
• Operating Supply Voltage: 4.75 V to 28 V
• Maximum Supply Current: 10 mA
• Maximum Power Dissipation: 2051 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: -
• Efficiency: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

High-Power LED Driver with Integrated High-Side LED
Current Sense and PWM Dimming MOSFET Driver
Figure 7. Boost-Buck DC-DC Converter
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V
IN
R1
R2
R3
R5
C2
C5
C4
C1
R6
LV
IN
UVEN
SC
RT/SYNC
V
REF
REFI
FLT
SGND
CC
MAX16834
PWMDIM
DIMOUT
SENSE+
COMP
NDRV
PGND
OVP+
CLV
CS
HV
V
REF
N.C.
Q1
R7
C6
L1
R8
D1
C3
R4
R9
R10
R11
V
C7
OUT
V
IN