MAX16806EVKIT+ Maxim Integrated Products, MAX16806EVKIT+ Datasheet - Page 8

• Manufacturer Part Number: MAX16806EVKIT+
• Description: EVAL KIT FOR MAX16806
• Manufacturer: Maxim Integrated Products

Specifications of MAX16806EVKIT+

• Current - Output / Channel: 350mA
• Outputs And Type: 1, Non-Isolated
• Features: Dimmable, Extra 5V Output
• Voltage - Input: 5.5 ~ 40V
• Utilized Ic / Part: MAX16806
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Output: -

EEPROM-Programmable, High-Voltage, 350mA
LED Drivers with LED Current Foldback
8
MAX16805
_______________________________________________________________________________________
8, 10, 16
9, 11, 18
12, 15
1, 20
2, 3
EP
13
14
17
19
—
—
—
4
5
6
7
PIN
MAX16806
8, 10,16
12, 15
1, 20
9, 18
2, 3
EP
—
—
13
14
17
19
11
4
5
6
7
TFN/SDA
TFP/SCL
NAME
DGND
GND
OUT
CFD
SDA
N.C.
CS+
SCL
DIM
CS-
SW
EN
V5
EP
IN
Current Regulated Output. Connect pins 1 and 20.
Input Supply. Bypass IN with a 0.1µF (min) capacitor to GND. Connect pins 2
and 3.
LED Current Foldback Dimming Enable Input. Leave CFD unconnected to
enable the current foldback dimming function. Drive CFD low to disable the LED
current foldback dimming function.
Digital Ground. Connect to GND.
I
I
Ground
No Connection. Leave unconnected (internal connection).
5V Regulated Output. Connect a 0.1µF capacitor from V5 to GND. Connect pin
12 to 15.
Positive Input of the Internal Differential Amplifier. Connect the current-sense
resistor between CS+ and CS- to program the output current level.
Negative Input of the Internal Differential Amplifier. Connect the current-sense
resistor between CS- and CS+ to program the output current level.
Dimming Input. See the Dimming Input (DIM) section.
Enable Input. Drive EN high to enable the output and the 5V regulator.
Momentary Switch Interface. See the Momentary Switch Interface (SW) section.
Thermal Foldback Positive Input/I
Inputs/I
Thermal Foldback Negative Input/I
Sensor Inputs/I
Exposed Pad. Connect to the ground plane for improved power dissipation. Do
not use as a ground connection for the part.
2
2
C Serial Clock Input
C Serial-Data Input/Output
2
C Interface (TFP/SCL and TFN/SDA) section.
2
C Interface (TFP/SCL and TFN/SDA) section.
2
C Serial Clock Input. See the Thermal Sensor
FUNCTION
2
C Serial-Data Input/Output. See the Thermal
Pin Description