数据搜索系统,热门电子元器件搜索
  Chinese  ▼
ALLDATASHEETCN.COM

X  

LT1308 数据表(PDF) 2 Page - Linear Technology

部件名 LT1308
功能描述  Single Cell High Current Micropower 600kHz Boost DC/DC Converter
Download  8 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
制造商  LINER [Linear Technology]
网页  http://www.linear.com
标志 LINER - Linear Technology

LT1308 数据表(HTML) 2 Page - Linear Technology

  LT1308 Datasheet HTML 1Page - Linear Technology LT1308 Datasheet HTML 2Page - Linear Technology LT1308 Datasheet HTML 3Page - Linear Technology LT1308 Datasheet HTML 4Page - Linear Technology LT1308 Datasheet HTML 5Page - Linear Technology LT1308 Datasheet HTML 6Page - Linear Technology LT1308 Datasheet HTML 7Page - Linear Technology LT1308 Datasheet HTML 8Page - Linear Technology  
Zoom Inzoom in Zoom Outzoom out
 2 / 8 page
background image
2
LT1308
A
G
A
U
A
R
BSOLUTEXI
TI
S
VIN, SHDN, LBO Voltage ......................................... 10V
SW Voltage ............................................................. 30V
FB Voltage ....................................................... VIN + 1V
VC Voltage ................................................................ 2V
LBI Voltage ............................................ 0V
≤ VLBI ≤ 1V
Current into FB Pin ..............................................
±1mA
Junction Temperature ........................................... 125
°C
Operating Temperature Range
Commercial (Note 1) ......................... – 20
°C to 70°C
Industrial ........................................... – 40
°C to 85°C
Storage Temperature Range ................ – 65
°C to 150°C
Lead Temperature (Soldering, 10 sec)................. 300
°C
ORDER PART
NUMBER
1
2
3
4
8
7
6
5
TOP VIEW
LBO
LBI
VIN
SW
VC
FB
SHDN
GND
S8 PACKAGE
8-LEAD PLASTIC SO
TJMAX = 125°C, θJA = 80°C/W
PACKAGE/ORDER I FOR ATIO
Consult factory for Military grade parts.
LT1308CS8
LT1308IS8
ELECTRICAL C
C
HARA TERISTICS
Commercial Grade 0
°C to 70°C. VIN = 1.1V, VSHDN = VIN, TA = 25°C, unless otherwise noted.
1308
1308I
S8 PART MARKING
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
IQ
Quiescent Current
Not Switching
q
80
160
µA
VSHDN = 0V
q
13
µA
VFB
Feedback Voltage
q
1.20
1.22
1.24
V
IB
FB Pin Bias Current (Note 2)
VFB = VREF
q
27
80
nA
Reference Line Regulation
1.1V
≤ VIN ≤ 2V (25°C, 0°C)
0.6
1.1
%/V
1.1V
≤ VIN ≤ 2V (70°C)
1.5
%/V
2V
≤ VIN ≤ 6V
q
0.3
0.8
%/V
Minimum Input Voltage
0.92
1
V
Input Voltage Range
q
16
V
gm
Error Amp Transconductance
∆I = 5µA40
µmhos
AV
Error Amp Voltage Gain
25
°C, 0°C
100
V/V
70
°C
80
V/V
fOSC
Switching Frequency
q
500
600
700
kHz
Maximum Duty Cycle
q
80
88
95
%
Switch Current Limit (Note 3)
DC = 40%
q
2.0
2.5
A
DC = 80%
1.6
2
A
Switch VCESAT
ISW = 2A (25°C, 0°C)
300
350
mV
ISW = 2A (70°C)
330
400
mV
Burst Mode Operation Switch Current Limit
L = 3.3
µH, VOUT = 3.3V, VIN = 1.2V
200
mA
Shutdown Pin Current
VSHDN = 1.1V
q
2.5
4.0
µA
VSHDN = 6V
13
26
µA
VSHDN = 0V
q
– 1.5
– 2.5
µA
LBI Threshold Voltage
q
180
200
220
mV
LBO Output Low
ISINK = 10µA
q
0.1
0.25
V
LBO Leakage Current
VLBI = 250mV, VLBO = 5V
q
0.01
0.1
µA
LBI Input Bias Current (Note 4)
VLBI = 150mV
q
530
nA


类似零件编号 - LT1308

制造商部件名数据表功能描述
logo
Linear Technology
LT1308 LINER-LT1308 Datasheet
253Kb / 8P
   Single Cell High Current Micropower 600kHz Boost DC/DC Converter
LT1308A LINER-LT1308A Datasheet
185Kb / 12P
   High Current, Micropower Single Cell, 600kHz DC/DC Converters
LT1308A LINER-LT1308A Datasheet
766Kb / 20P
   High Current, Micropower Single Cell, 600kHz DC/DC Converters
LT1308ACF LINER-LT1308ACF Datasheet
185Kb / 12P
   High Current, Micropower Single Cell, 600kHz DC/DC Converters
LT1308ACF LINER-LT1308ACF Datasheet
766Kb / 20P
   High Current, Micropower Single Cell, 600kHz DC/DC Converters
More results

类似说明 - LT1308

制造商部件名数据表功能描述
logo
Linear Technology
LT1308 LINER-LT1308_15 Datasheet
253Kb / 8P
   Single Cell High Current Micropower 600kHz Boost DC/DC Converter
LT1308B LINER-LT1308B_15 Datasheet
377Kb / 20P
   High Current, Micropower Single Cell, 600kHz DC/DC Converters
LT1308A LINER-LT1308A_1 Datasheet
766Kb / 20P
   High Current, Micropower Single Cell, 600kHz DC/DC Converters
LT1308A LINER-LT1308A Datasheet
185Kb / 12P
   High Current, Micropower Single Cell, 600kHz DC/DC Converters
LT1308A LINER-LT1308A_15 Datasheet
377Kb / 20P
   High Current, Micropower Single Cell, 600kHz DC/DC Converters
LTC3443 LINER-LTC3443 Datasheet
201Kb / 16P
   High Current Micropower 600kHz Synchronous Buck-Boost DC/DC Converter
LTC3443 LINER-LTC3443_15 Datasheet
233Kb / 16P
   High Current Micropower 600kHz Synchronous Buck-Boost DC/DC Converter
LT1307B LINER-LT1307B_15 Datasheet
379Kb / 20P
   Single Cell Micropower 600kHz PWM DC/DC Converters
LT1307 LINER-LT1307_15 Datasheet
379Kb / 20P
   Single Cell Micropower 600kHz PWM DC/DC Converters
LT1307 LINER-LT1307 Datasheet
377Kb / 20P
   Single Cell Micropower 600kHz PWM DC/DC Converters
More results


Html Pages

1 2 3 4 5 6 7 8


数据表 下载

Go To PDF Page


链接网址




隐私政策
ALLDATASHEETCN.COM
ALLDATASHEET是否为您带来帮助?  [ DONATE ] 

关于 Alldatasheet   |   广告服务   |   联系我们   |   隐私政策   |   链接交换   |   制造商名单
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