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

X  

LM1771SSD 数据表(PDF) 5 Page - Texas Instruments

部件名 LM1771SSD
功能描述  Low-Voltage Synchronous Buck Controller
Download  31 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
制造商  TI1 [Texas Instruments]
网页  http://www.ti.com
标志 TI1 - Texas Instruments

LM1771SSD 数据表(HTML) 5 Page - Texas Instruments

  LM1771SSD Datasheet HTML 1Page - Texas Instruments LM1771SSD Datasheet HTML 2Page - Texas Instruments LM1771SSD Datasheet HTML 3Page - Texas Instruments LM1771SSD Datasheet HTML 4Page - Texas Instruments LM1771SSD Datasheet HTML 5Page - Texas Instruments LM1771SSD Datasheet HTML 6Page - Texas Instruments LM1771SSD Datasheet HTML 7Page - Texas Instruments LM1771SSD Datasheet HTML 8Page - Texas Instruments LM1771SSD Datasheet HTML 9Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 5 / 31 page
background image
LM1771
www.ti.com
SNVS446D – JUNE 2006 – REVISED JANUARY 2016
6.5 Electrical Characteristics
Specifications are for TJ = 25°C. All maximum and minimum limits apply over the full junction temperature range (−40°C to
+125°C), unless otherwise specified. Minimum and maximum limits are ensured through test, design or statistical correlation.
Typical values represent the most likely parametric norm at TJ = 25°C and are provided for reference purposes only. Unless
otherwise specified, VIN = 3.3 V.
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
VFB
Feedback pin voltage
0.782
0.8
0.818
V
IQ
Quiescent current
VFB = 0.9 V
400
700
µA
LM1771S - (500 ns)
0.4
0.5
0.6
TON
Switch ON-time
LM1771T - (1000 ns)
0.8
1
1.2
µs
LM1771U - (2000 ns)
1.6
2
2.4
LM1771S - (500 ns)
150
250
TOFF_MIN
Minimum OFF-time
LM1771T - (1000 ns)
135
225
ns
LM1771U - (2000 ns)
120
220
TD
Gate drive dead-time
70
ns
VIH_EN
EN pin rising threshold
1.15
1.2
1.25
V
VEN_HYS
EN pin hysteresis
50
200
mV
IFB
Feedback pin bias current
VFB = 0.9 V
50
nA
VUVLO
Undervoltage lockout
VIN Rising Edge
2.65
2.8
V
VUVLO_HYS
Undervoltage lockout hysteresis
50
mV
VSC_TH
Feedback pin short circuit latch
0.42
0.55
0.65
V
threshold
RDS(ON) 1
HG FET driver pullup ON-resistance
IHG = 20 mA
4
RDS(ON) 2
HG FET driver pulldown ON-resistance
IHG = 20 mA
6
RDS(ON) 3
LG FET driver pullup ON-resistance
ILG = 20 mA
4
RDS(ON) 4
LG FET driver pulldown ON-resistance
ILG = 20 mA
6
Copyright © 2006–2016, Texas Instruments Incorporated
Submit Documentation Feedback
5
Product Folder Links: LM1771


类似零件编号 - LM1771SSD

制造商部件名数据表功能描述
logo
National Semiconductor ...
LM1771SSD NSC-LM1771SSD Datasheet
1Mb / 18P
   Low-Voltage Synchronous Buck Controller with Precision Enable and No External Compensation
LM1771SSD NSC-LM1771SSD Datasheet
768Kb / 17P
   Low-Voltage Synchronous Buck Controller with Precision Enable and No External Compensation
LM1771SSDX NSC-LM1771SSDX Datasheet
1Mb / 18P
   Low-Voltage Synchronous Buck Controller with Precision Enable and No External Compensation
LM1771SSDX NSC-LM1771SSDX Datasheet
768Kb / 17P
   Low-Voltage Synchronous Buck Controller with Precision Enable and No External Compensation
More results

类似说明 - LM1771SSD

制造商部件名数据表功能描述
logo
ON Semiconductor
CS5212 ONSEMI-CS5212_06 Datasheet
321Kb / 13P
   Low Voltage Synchronous Buck Controller
July, 2006 ??Rev. 4
NCP1586 ONSEMI-NCP1586 Datasheet
80Kb / 8P
   Low Voltage Synchronous Buck Controller
March, 2007 ??Rev. 0
NCP1570 ONSEMI-NCP1570 Datasheet
279Kb / 14P
   Low Voltage Synchronous Buck Controller
July, 2006 ??Rev. 5
logo
Unisonic Technologies
UCS1201 UTC-UCS1201 Datasheet
166Kb / 5P
   LOW VOLTAGE SYNCHRONOUS BUCK CONTROLLER
logo
ON Semiconductor
NCP1589D ONSEMI-NCP1589D_17 Datasheet
89Kb / 8P
   Low Voltage Synchronous Buck Controller
January, 2017 ??Rev. 2
NCP81046 ONSEMI-NCP81046 Datasheet
157Kb / 10P
   Low Voltage Synchronous Buck Controller
June, 2012 ??Rev. P0
NCP1579 ONSEMI-NCP1579_13 Datasheet
148Kb / 11P
   Low Voltage Synchronous Buck Controller
April, 2013 ??Rev. 3
NCP1588 ONSEMI-NCP1588_V01 Datasheet
199Kb / 12P
   Low Voltage Synchronous Buck Controller
January, 2008 - Rev. 4
NCP1589A ONSEMI-NCP1589A Datasheet
206Kb / 10P
   Low Voltage Synchronous Buck Controller
May, 2009 ??Rev. P4
NCP1571 ONSEMI-NCP1571 Datasheet
104Kb / 16P
   Low Voltage Synchronous Buck Controller
October, 2004 ??Rev. 4
logo
Texas Instruments
UCC3585M TI1-UCC3585M Datasheet
802Kb / 21P
[Old version datasheet]   LOW-VOLTAGE SYNCHRONOUS BUCK CONTROLLER
More results


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


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