Electronic Components Datasheet Search
  English  ▼

X  

Preview PDF HTML

RT9263 Datasheet(PDF) 5 Page - Richtek Technology Corporation

Part # RT9263
Description  HIGH EFFICIENCY LOW SUPPLY CURRENT STEP UP DC/DC CONVERTER
PDF  10 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  RICHTEK [Richtek Technology Corporation]
Direct Link  http://www.richtek.com
Logo RICHTEK - Richtek Technology Corporation

RT9263 Datasheet(HTML) 5 Page - Richtek Technology Corporation

  RT9263 Datasheet HTML 1Page - Richtek Technology Corporation RT9263 Datasheet HTML 2Page - Richtek Technology Corporation RT9263 Datasheet HTML 3Page - Richtek Technology Corporation RT9263 Datasheet HTML 4Page - Richtek Technology Corporation RT9263 Datasheet HTML 5Page - Richtek Technology Corporation RT9263 Datasheet HTML 6Page - Richtek Technology Corporation RT9263 Datasheet HTML 7Page - Richtek Technology Corporation RT9263 Datasheet HTML 8Page - Richtek Technology Corporation RT9263 Datasheet HTML 9Page - Richtek Technology Corporation Next Button
Zoom Inzoom in Zoom Outzoom out
 5 / 10 page
background image
Preliminary
RT9263
DS9263-00 November 2001
www.richtek-ic.com.tw
5
Electrical Characteristics
(VIN = 1.5V, VDD set to 3.3V, Load Current = 0, TA = 25
°C, unless otherwise specified)
Parameter
Symbol
Test Conditions
Min
Typ
Max
Units
Start-UP Voltage
VST
IL = 1mA
--
0.98
1.05
V
Operating VDD Range
VDD
Start-up to IDD1
> 250µA
0.8
--
6
V
No Load Current I (VIN)
INO LOAD
VIN = 1.5V, VOUT = 3.3V
--
47
--
µA
Switch-off Current I (VDD)
ISWITCH OFF VIN = 6V
--
17
--
µA
Shutdown Current I (VIN)
IOFF
CE Pin = 0V, VIN = 4.5V
--
0.1
1
µA
Feedback Reference Voltage
VREF
Close Loop, VDD = 3.3V
1.225
1.25
1.275
V
Switching Rate
FS
VDD = 3.3V
--
550
--
KHz
Maximum Duty
DMAX
VDD = 3.3V
--
92
--
%
LX ON Resistance
VDD = 3.3V
--
0.25
--
Ω
Current Limit Setting
ILIMIT
VDD = 3.3V
--
2
--
A
EXT ON Resistance to VDD
VDD = 3.3V
--
40
--
Ω
EXT ON Resistance to GND
VDD = 3.3V
--
30
--
Ω
Line Regulation
∆VLINE
VIN = 1.5 ~ 2.5V, IL = 1mA
--
10
--
mV/V
Load Regulation
∆VLOAD
VIN = 2.5V, IL = 1 ~ 100mA
--
0.25
--
mV/mA
CE Pin Trip Level
VDD = 3.3V
0.2
0.8
1.4
V
Temperature Stability for FB, LFB, LBI
TS
Guaranteed by Design
--
50
--
ppm/°C
Thermal Shutdown
TSD
Guaranteed by Design
--
165
--
°C
Thermal Shutdown Hysterises
∆TSD
Guaranteed by Design
--
10
--
°C



Html Pages

1 2 3 4 5 6 7 8 9 10


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