поискавой системы для электроныых деталей
  Russian  ▼
ALLDATASHEETRU.COM

X  

Preview PDF HTML

RT6908 датащи(PDF) 8 Page - Richtek Technology Corporation

номер детали RT6908
подробное описание детали  PMIC for TFT LCD TV Panels
PDF  22 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
производитель  RICHTEK [Richtek Technology Corporation]
домашняя страница  http://www.richtek.com
Logo RICHTEK - Richtek Technology Corporation

RT6908 датащи(HTML) 8 Page - Richtek Technology Corporation

Back Button RT6908 Datasheet HTML 4Page - Richtek Technology Corporation RT6908 Datasheet HTML 5Page - Richtek Technology Corporation RT6908 Datasheet HTML 6Page - Richtek Technology Corporation RT6908 Datasheet HTML 7Page - Richtek Technology Corporation RT6908 Datasheet HTML 8Page - Richtek Technology Corporation RT6908 Datasheet HTML 9Page - Richtek Technology Corporation RT6908 Datasheet HTML 10Page - Richtek Technology Corporation RT6908 Datasheet HTML 11Page - Richtek Technology Corporation RT6908 Datasheet HTML 12Page - Richtek Technology Corporation Next Button
Zoom Inzoom in Zoom Outzoom out
 8 / 22 page
background image
RT6908
8
DS6908-01
March 2013
www.richtek.com
Copyright
2013 Richtek Technology Corporation. All rights reserved.
is a registered trademark of Richtek Technology Corporation.
©
Parameter
Symbol
Test Conditions
Min
Typ
Max
Unit
N-MOSFET On-Resistance
RDS(ON)
ILX = 500mA
--
120
--
m
Ω
N-MOSFET Switch Current
Limit
ILIM
4.4
5.6
--
A
Switch Leakage Current
Ileak
VLX = 19V
--
1
10
μA
LXI Over Voltage Protection
VOVP
VLX Rising, Hysteresis = 1V
19.5
20
--
V
AVDD Line Regulation
9V
≤ VIN ≤ 16V, IOUT = 1mA
--
0.004
--
%/V
AVDD Load Regulation
1mA
≤ IOUT ≤ 2A
--
0.1
--
%/A
Trans-Conductance of Error
Amplifier
gm
--
100
--
μA/V
AVDD Fault Trip Level
VFT_AVDD
VAVDD Falling
VAVDD
x 76%
VAVDD
x 80%
VAVDD
x 84%
V
Isolation Switch Control
GD Pull Down Voltage
VLXI − VGD
5
6
7
V
GD Sink Current
IGD
8
12
16
µA
GD Pull Up Resistance
RGD
8
12
16
k
Ω
Short-Circuit Trigger Duration
IAVDDD ≥ ILIMGD / RON, PMOS
--
200
--
μs
Buck1 Controller (VI/O)
FBB1 Regulation Voltage
VFBB1
No Load
0.788
0.8
0.812
V
Oscillator Frequency
fOSC
400
500
600
kHz
Phase Shift Between Buck1
and Buck2
--
180
°
--
--
Maximum Duty Cycle
--
86
--
%
Trans-Conductance of Error
Amplifier
gm
--
100
--
μA/V
LXB1 to VINB1 N-MOSFET
On-Resistance
RDS(ON)
ILXB1 = 500mA
--
200
--
m
Ω
LXB1 to PGND N-MOSFET
On-Resistance
ILXB1 = 500mA
--
150
--
m
Ω
Soft-Start Period
TSS_I/O
--
300
--
μs
FBB1 Fault Trip Level
VFBB1 Falling
0.6144
0.64
0.6656
V
LXB1 Positive Current Limit
ILIM
3
3.8
--
A
Buck2 Controller (VCORE)
FBB2 Regulation Voltage
VFBB2
No Load
0.788
0.8
0.812
V
Oscillator Frequency
fOSC
400
500
600
kHz
Phase Shift Between Buck1
and Buck2
--
180
°
--
--
Maximum Duty Cycle
--
50
--
%
BOOT2 to DHB2 P-MOSFET
On-Resistance
RUG(ON)_DHB2 ILXB2 = 100mA
--
1.8
--
Ω
DHB2 to LXB2 N-MOSFET
On-Resistance
RLG(ON)_DHB2 ILXB2 = 100mA
--
0.6
--
Ω
LXB2 to DLB2 P-MOSFET
On-Resistance
RUG(ON)_DLB2 ILXB2 = 100mA
--
2
--
Ω
DLB2 to PGND N-MOSFET
On-Resistance
RLG(ON)_DLB2 ILXB2 = 100mA
--
0.5
--
Ω
Soft-Start Period
TSS_CORE
--
300
--
μs



Html Pages

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


датащи скачать

Go To PDF Page


ссылки URL



Вашему бизинису помогли Аллдатащит?  [ DONATE ] 

Что такое Аллдатащит   |   реклама   |   контакт   |   Конфиденциальность   |   Ссылка на техническое описание    |   обмен ссыками   |   поиск по производителю
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