Electronic Components Datasheet Search
  English  ▼

X  

Preview PDF HTML

LM3554 Datasheet(PDF) 14 Page - Texas Instruments

Click here to check the latest version.
Part # LM3554
Description  Synchronous Boost Converter with 1.2A Dual High Side LED Drivers and I2C Compatible
PDF  43 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  TI1 [Texas Instruments]
Direct Link  http://www.ti.com
Logo TI1 - Texas Instruments

LM3554 Datasheet(HTML) 14 Page - Texas Instruments

Back Button LM3554 Datasheet HTML 10Page - Texas Instruments LM3554 Datasheet HTML 11Page - Texas Instruments LM3554 Datasheet HTML 12Page - Texas Instruments LM3554 Datasheet HTML 13Page - Texas Instruments LM3554 Datasheet HTML 14Page - Texas Instruments LM3554 Datasheet HTML 15Page - Texas Instruments LM3554 Datasheet HTML 16Page - Texas Instruments LM3554 Datasheet HTML 17Page - Texas Instruments LM3554 Datasheet HTML 18Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 14 / 43 page
background image
LM3554
SNVS549A – JUNE 2009 – REVISED APRIL 2011
www.ti.com
Typical Performance Characteristics (continued)
VIN = 3.6V, LEDs are Lumiled PWF-4, COUT = 10µF, CIN = 4.7µF, L = FDSE0312-2R2 (2.2µH, RL = 0.15Ω), TA = +25°C unless
otherwise specified.
Load Transient
Line Transient
VIN = 3.6V
IOUT = 500mA
(Voltage Output Mode, VOUT = 5V)
(Voltage Output Mode, VOUT = 5V)
Channel 1: VOUT (500mV/div, AC Coupled)
Channel 3 (Top Trace): VIN (1V/div)
Channel 4: IOUT (200mA/div)
Channel 1: VOUT (100mV/div, AC Coupled)
Channel 2: IL (500mA/div)
Channel 2: IL + IIN (500mA/div)
Time Base: (40µs/div)
Time Base: (200µs/div)
Flash Pulse to HWEN Low
Flash Pulse to Flash Pulse + VOUT Mode
Single LED, ILED = 1.2A
Single LED, ILED = 1.2A, VOUT = 5V
Channel 1: VOUT (2V/div)
Channel 1: VOUT (2V/div)
Channel 4: ILED (500mA/div)
Channel 4: ILED (500mA/div)
Channel 2: IL (1A/div)
Channel 2: IL (1A/div)
Channel 3: HWEN (5V/div)
Channel 3: ENVM (5V/div)
Time Base: (20µs/div)
Time Base: (100µs/div)
14
Submit Documentation Feedback
Copyright © 2009–2011, Texas Instruments Incorporated
Product Folder Links: LM3554



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 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43


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