Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.NET

X  

AAT2847IML-EE-T1 Datasheet(PDF) 5 Page - Advanced Analogic Technologies

Part # AAT2847IML-EE-T1
Description  Four-Channel Backlight Driver with Dual LDOs
Download  20 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  ANALOGICTECH [Advanced Analogic Technologies]
Direct Link  http://www.analogictech.com
Logo ANALOGICTECH - Advanced Analogic Technologies

AAT2847IML-EE-T1 Datasheet(HTML) 5 Page - Advanced Analogic Technologies

  AAT2847IML-EE-T1 Datasheet HTML 1Page - Advanced Analogic Technologies AAT2847IML-EE-T1 Datasheet HTML 2Page - Advanced Analogic Technologies AAT2847IML-EE-T1 Datasheet HTML 3Page - Advanced Analogic Technologies AAT2847IML-EE-T1 Datasheet HTML 4Page - Advanced Analogic Technologies AAT2847IML-EE-T1 Datasheet HTML 5Page - Advanced Analogic Technologies AAT2847IML-EE-T1 Datasheet HTML 6Page - Advanced Analogic Technologies AAT2847IML-EE-T1 Datasheet HTML 7Page - Advanced Analogic Technologies AAT2847IML-EE-T1 Datasheet HTML 8Page - Advanced Analogic Technologies AAT2847IML-EE-T1 Datasheet HTML 9Page - Advanced Analogic Technologies Next Button
Zoom Inzoom in Zoom Outzoom out
 5 / 20 page
background image
AAT2847
Four-Channel Backlight Driver with Dual LDOs
ChargePumpTM
PRODUCT DATASHEET
2847.2008.05.1.2
5
www .analogictech.com
AAT2847
Four-Channel Backlight Driver with Dual LDOs
ChargePumpTM
PRODUCT DATASHEET
2847.2008.05.1.2
5
www .analogictech.com
Electrical Characteristics1
VIN = 3.6V; CIN = CLDOA = CLDOB = 2.2µF; COUT = 1µF; C1 = C2 = 1µF; TA = 25°C, unless otherwise noted. Typical values
are at TA = 25°C.
Symbol
Description
Conditions
Min
Typ
Max
Units
LDOs: AAT2847-EE
IIN
IN Operating Current
VENA = VENB = VIN, VEN/SET = 0V, No Load
80
150
µA
VENA = VIN; VENB = 0V; VEN/SET = 0V; No Load
60
112
VFBA, VFBB
Feedback Voltage
ILDO[A/B] = 1mA to 200mA
1.17
1.2
1.23
V
VDO
Dropout Voltage
ILDO[A/B] = 150mA
150
300
mV
∆VOUT/
VOUT*∆VIN
Line Regulation
VIN = (VLDO[A/B] + 1V) to 5V
0.09
%/V
PSRR
Power Supply Rejection Ratio
ILDO[A/B] =10mA, 1kHz
50
dB
LDOs: AAT2847-QG
IIN
IN Operating Current
VENA = VENB = VIN, VEN/SET = 0V, No Load
80
150
µA
VENA = VIN; VENB = 0V; VEN/SET = 0V; No Load
60
112
LDOA
LDOA Voltage Tolerance
ILDOA = 1mA to 150mA
2.716
2.8
2.884
V
LDOB
LDOB Voltage Tolerance
ILDOB = 1mA to 150mA
1.455
1.5
1.545
V
VDO
LDOA Dropout Voltage2
ILDOA = 150mA
150
300
mV
∆VLDO[A/B]/
VLDO[A/B]*∆VIN
LDOA, LDOB Line Regulation
VIN = (LDOA + 1V) to 5V; VIN = (LDOB + 1.2V) to 5V
0.09
%/V
PSRR
LDOA, LDOB Power Supply
Rejection Ratio
ILDO[A/B] =10mA, 1kHz
50
dB
LDOs: AAT2847-QI
IIN
IN Operating Current
VENA = VENB = VIN, VEN/SET = 0V, No Load
80
150
µA
VENA = VIN; VENB = 0V; VEN/SET = 0V; No Load
60
112
LDOA
LDOA Voltage Tolerance
ILDOA = 1mA to 150mA
2.716
2.8
2.884
V
LDOB
LDOB Voltage Tolerance
ILDOB = 1mA to 150mA
1.746
1.8
1.854
V
VDO
LDOA Dropout Voltage2
ILDOA = 150mA
150
300
mV
∆VLDO[A/B]/
VLDO[A/B]*∆VIN
LDOA, LDOB Line Regulation
VIN = (LDO[A/B] + 1V) to 5V
0.09
%/V
PSRR
LDOA, LDOB Power Supply
Rejection Ratio
ILDO[A/B] = 10mA, 1kHz
50
dB
LDO Logic Control – All Options
VIL(ENA),
VIL(ENB)
ENA, ENB Input Logic Low
Threshold Voltage
0.4
V
VIH(ENA),
VIH(ENB)
ENA, ENB Input Logic High
Threshold Voltage
1.4
V
IEN[A/B]
ENA, ENB Input Leakage
VEN[A/B] = VIN = 5V
-1
1
µA
1. The AAT2847 is guaranteed to meet performance specifications over the –40˚C to +85°C operating temperature range is assured by design, characterization and correlation
with statistical process controls.
2. VDO is defined as VIN - LDOA when LDOA is 98% of nominal.


Similar Part No. - AAT2847IML-EE-T1

ManufacturerPart #DatasheetDescription
logo
Advanced Analogic Techn...
AAT2847IML-EE-T1 ANALOGICTECH-AAT2847IML-EE-T1 Datasheet
382Kb / 20P
   Four-Channel Backlight Driver with Dual LDOs
More results

Similar Description - AAT2847IML-EE-T1

ManufacturerPart #DatasheetDescription
logo
Advanced Analogic Techn...
AAT2845 ANALOGICTECH-AAT2845_08 Datasheet
1Mb / 19P
   Four-Channel Backlight Driver with Dual LDOs
AAT2845 ANALOGICTECH-AAT2845 Datasheet
841Kb / 19P
   Four-Channel Backlight Driver with Dual LDOs
AAT2845A ANALOGICTECH-AAT2845A Datasheet
461Kb / 19P
   Four-Channel Backlight Driver with Dual LDOs
AAT2847 ANALOGICTECH-AAT2847 Datasheet
382Kb / 20P
   Four-Channel Backlight Driver with Dual LDOs
logo
SiGe Semiconductor, Inc...
AATIAN51 SIGE-AATIAN51 Datasheet
180Kb / 5P
   4-Channel Backlight Driver with Dual LDOs
logo
Texas Instruments
LM3537 TI1-LM3537_13 Datasheet
1Mb / 33P
[Old version datasheet]   8-Channel WLED Driver with Four Integrated LDOs
LM3538 TI1-LM3538_13 Datasheet
1Mb / 31P
[Old version datasheet]   6-Channel WLED Driver with Four Integrated LDOs
LM3537 TI1-LM3537 Datasheet
1,014Kb / 30P
[Old version datasheet]   LM3537 8-Channel WLED Driver with Four Integrated LDOs
LM3538 TI1-LM3538 Datasheet
1,010Kb / 28P
[Old version datasheet]   LM3538 6-Channel WLED Driver with Four Integrated LDOs
logo
Analog Devices
ADM8843 AD-ADM8843_15 Datasheet
284Kb / 16P
   Four White LED Backlight Driver
REV. C
More results


Html Pages

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


Datasheet Download

Go To PDF Page


Link URL




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

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   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