Electronic Components Datasheet Search
  English  ▼

Delete All
ON OFF
ALLDATASHEET.COM

X  

Preview PDF Download HTML

MAX16804 Datasheet(PDF) 5 Page - Maxim Integrated Products

Part No. MAX16804
Description  High-Voltage, 350mA LED Driver with Analog and PWM Dimming Control
Download  11 Pages
Scroll/Zoom Zoom In 100% Zoom Out
Maker  MAXIM [Maxim Integrated Products]
Homepage  http://www.maxim-ic.com
Logo 

MAX16804 Datasheet(HTML) 5 Page - Maxim Integrated Products

 
Zoom Inzoom in Zoom Outzoom out
 5 / 11 page
background image
High-Voltage, 350mA LED Driver with
Analog and PWM Dimming Control
_______________________________________________________________________________________
5
IDIM vs. VDIM
VDIM (V)
14
12
10
8
6
4
2
50
100
150
200
250
300
0
016
VIN = 16V
OUTPUT CURRENT DUTY CYCLE
vs. ANALOG DIM VOLTAGE
ANALOG DIM VOLTAGE (V)
3
2
1
20
40
60
80
100
120
0
04
VIN = 12V
Typical Operating Characteristics (continued)
(VIN = 12V, VEN = VIN, CV5 = 0.1µF, IV5 = 0, CS- = GND, RSENSE = 0.56
Ω, connect OUT to CS+, VDIM = 4V, TA = +25°C, unless
otherwise noted.)
Pin Description
PIN
NAME
FUNCTION
1, 20
OUT
Current-Regulated Output. Connect pin 1 to pin 20.
2, 3
IN
Input Supply. Bypass IN with a 0.1µF (min) capacitor to GND. Connect pin 2 to pin 3.
4, 9, 11, 18
N.C.
No Connection. Leave unconnected (internal connection).
5–8, 10, 16
GND
Ground
12, 15
V5
+5V Regulated Output. Connect a 0.1µF capacitor from V5 to GND.
13
CS+
Positive Input of the Internal Differential Amplifier. Connect the current-sense resistor between CS+
and CS- to program the output current level.
14
CS-
Negative Input of the Internal Differential Amplifier. Connect the current-sense resistor between
CS- and CS+ to program the output current level.
17
DIM
Dimming Input. See the Dimming Input (DIM) section.
19
EN
Enable Input. Drive EN high to enable the output and the 5V LDO.
—EP
Exposed Pad. Connect to the ground plane for effective power dissipation. Do not use as the only
ground connection.


Html Pages

1  2  3  4  5  6  7  8  9  10  11 


Datasheet Download




Link URL




Privacy Policy
ALLDATASHEET.COM
Does ALLDATASHEET help your business so far?  [ DONATE ]  

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   Alldatasheet API   |   Link Exchange   |   Manufacturer List
All Rights Reserved© Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn