MAX16828ATT+T Maxim Integrated Products, MAX16828ATT+T Datasheet - Page 6

• Manufacturer Part Number: MAX16828ATT+T
• Description: IC LED DRIVER HIGH BRIGHT 6-TDFN
• Manufacturer: Maxim Integrated Products
• Type: HBLED Driverr

Specifications of MAX16828ATT+T

• Topology: Linear (LDO), PWM
• Number Of Outputs: 1
• Internal Driver: Yes
• Type - Primary: Automotive, Backlight
• Type - Secondary: High Brightness LED (HBLED)
• Voltage - Supply: 6.5 V ~ 40 V
• Voltage - Output: 5V
• Mounting Type: Surface Mount
• Package / Case: 6-TDFN Exposed Pad
• Operating Temperature: -40°C ~ 125°C
• Current - Output / Channel: 100mA
• Internal Switch(s): Yes
• Operating Supply Voltage: 6.5 V to 40 V
• Maximum Power Dissipation: 1454.5 mW
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Frequency: -
• Efficiency: -
• Lead Free Status / Rohs Status: Details
• Other names: MAX16828ATT+T; MAX16828ATT+TTR

High-Voltage, 100mA/200mA Adjustable Linear
High-Brightness LED Drivers with PWM Dimming
6
TDFN
_______________________________________________________________________________________
—
—
—
1
2
3
4
5
6
PIN
SO
—
6
7
8
1
2
3
4
5
V5
GND
NAME
GND
OUT
CS+
DIM
CS-
EN
V5
EP
IN
Pulsed Dimming Input. Drive DIM low to turn off output current (LED current). Drive DIM
high to turn on the output current (LED current). DIM is pulled high to V
unconnected.
Enable Input. Drive EN high to enable the output. For the TDFN package, this input is not
accessible and always high.
Current-Regulated Output
Positive Input Supply. Bypass IN with a 0.1µF (min) capacitor to GND.
LED Current-Sense Amplifier Positive Input. For the SO package version, connect the
current-sense resistor between this pin and CS-; for the TDFN version, connect it between
this pin and ground.
LED Current-Sense Amplifier Negative Input. Connect to ground.
Ground
Exposed Pad. Connect to a large ground plane for effective power dissipation. Do not use
as the only ground connection.
+5V Regulated Output. Connect a 0.1µF (min) capacitor from V5 to GND.
SHUTDOWN
THERMAL
MAX16815
MAX16828
REGULATOR
BANDGAP
AND 5V
1.2V
DIM
FUNCTION
IREG
TDFN Functional Diagram
DIFF
AMP
0.8µA
IN
P
Pin Description
OUT
CS+
IN
when left