Electronic Components Datasheet Search
  English  ▼

X  

Preview PDF HTML

LM3551 Datasheet(PDF) 7 Page - Texas Instruments

Part # LM3551
Description  1A White LED Driver with Flash Timeout Protection
PDF  23 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  TI1 [Texas Instruments]
Direct Link  http://www.ti.com
Logo TI1 - Texas Instruments

LM3551 Datasheet(HTML) 7 Page - Texas Instruments

Back Button LM3551 Datasheet HTML 3Page - Texas Instruments LM3551 Datasheet HTML 4Page - Texas Instruments LM3551 Datasheet HTML 5Page - Texas Instruments LM3551 Datasheet HTML 6Page - Texas Instruments LM3551 Datasheet HTML 7Page - Texas Instruments LM3551 Datasheet HTML 8Page - Texas Instruments LM3551 Datasheet HTML 9Page - Texas Instruments LM3551 Datasheet HTML 10Page - Texas Instruments LM3551 Datasheet HTML 11Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 7 / 23 page
background image
+
-
+
-
+
-
LOGIC
Drive
UVP
Reset
OVP
Set
Reset
Thermal
SD
¦
Oscillator
Duty
Cycle
Limit
Load Current
Measurement
+
-
Thermal
Shutdown
Shutdown
Comparator
OVP
Flash
Timeout
Bandgap
Voltage
Reference
BG
SW
SS
VIN
GND
FTO
VC
FB
OVP
FET-F
FET-T
SD / EN
OVP COMP
PWM COMP
ERROR AMP
GND
AGND
LM3551/2
VIN
SD/EN
LM3551
LM3552
T/F
LM3551, LM3552
www.ti.com
SNVS371C – AUGUST 2005 – REVISED MARCH 2011
Typical Performance Characteristics (continued)
Unless otherwise specified: TA = +25°C; VIN = 3.6V; L = 4.7µH, (RC = 10kΩ, CC = 4.7nF, CIN = COUT = 10µF for Lumiled LED),
(RC = 27kΩ, CC = 10nF, CIN = 10µF, COUT = 4.7µF for Sharp LED), CFTO = 1µF, CSS= 0.1µF.
Typical Switching Waveform
Figure 14. Sharp LED in Flash Mode
Ch1 = VSW, Ch3 = ILED, Ch4 = IL
Block Diagram
Copyright © 2005–2011, Texas Instruments Incorporated
Submit Documentation Feedback
7
Product Folder Links: LM3551 LM3552



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23


Datasheet Download

Go To PDF Page


Link URL



Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link to Datasheet    |   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
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com