MAX16834AUP+T Maxim Integrated Products, MAX16834AUP+T Datasheet - Page 17

• Manufacturer Part Number: MAX16834AUP+T
• Description: IC LED DRVR HIGH BRIGHT 20-TSSOP
• Manufacturer: Maxim Integrated Products
• Type: HBLED Driverr

Specifications of MAX16834AUP+T

• 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-TSSOP Exposed Pad, 20-eTSSOP, 20-HTSSOP
• Operating Temperature: -40°C ~ 125°C
• Internal Switch(s): Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Output: -
• Current - Output / Channel: -
• Efficiency: -
• Lead Free Status / Rohs Status: Details

Figure 4. Boost LED Driver with Automotive Load Dump Protection
High-Power LED Driver with Integrated High-Side LED
V
Current Sense and PWM Dimming MOSFET Driver
IN
R1
R2
C1
24V
D2
______________________________________________________________________________________
R5
R3
C4
C2
C5
Q3
C8
R6
LV
IN
UVEN
HV
SC
RT/SYNC
V
REF
REFI
SGND
CC
MAX16834
PWMDIM
SENSE+
DIMOUT
COMP
NDRV
OVP+
PGND
CLV
FLT
CS
ON
R7
C7
OFF
Q1
C6
L1
R8
D1
R4
R9
Q2
C3
R10
LED+
C9
LED-
LEDs
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