參數(shù)資料
型號(hào)： LTC2927CDDB#TRM
廠商： LINEAR TECHNOLOGY CORP
元件分類： 電源管理
英文描述： 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8
封裝： 3 X 2 MM, PLASTIC, MO-229WECD-1, DFN-8
文件頁(yè)數(shù)： 8/16頁(yè)
文件大?。?/td> 264K
代理商： LTC2927CDDB#TRM
LTC2927
16
2927fb
LINEAR TECHNOLOGY CORPORATION 2006
LT 0308 REV B PRINTED IN USA
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900 ● FAX: (408) 434-0507 ● www.linear.com
PART NUMBER
DESCRIPTION
COMMENTS
LTC2920
Power Supply Margining Controller
Single or Dual Versions, Symmetric as Symmetric High and Low Margining
LTC2921/LTC2922
Power Supply Tracker with Input Monitors
Includes 3 (LTC2921) or 5 (LTC2922) Remote Sense Switches
LTC2923
Power Supply Tracking Controller
Controls 3 Supplies for Tracking or Sequencing
LTC2924
Quad Power Supply Sequencer
Controls 4 Supplies for Sequencing
LTC2925
Multiple Power Supply Tracking Controller with
Power Good Timeout
Controls 4 Supplies for Tracking or Sequencing
LTC2926
MOSFET-Controlled Power Supply Tracker
Active Tracking Control with Series MOSFETs
LTC2928
Multichannel Power Supply Sequencer
and Supervisor
Programmable with External Components; No Software Required
LT4220
Dual Supply Hot Swap
Controller
±2.7V to ±16.5V, Supply Tracking Mode
LTC4221
Dual Hot Swap Controller
Operates from 1V to 13.5V, Allows Supply Sequencing, Active Current Limiting
LTC4230
Triple Hot Swap Controller with Multifunction
Current Control
1.7V to 16.5V, Active Inrush Limiting, Fast Comparator
LTC4253
–48V Hot Swap Controller and Supply
Sequencer
Floating Supply from –15V, Active Current Limiting, Enables Three DC/DC
Converters
Hot Swap is a trademark of Linear Technology Corporation.
High Voltage Supply Application
Single Supply Application
RONB
138k
RONA
100k
ON
RAMP
MASTER
SLAVE
12V
2927 TA02b
VCC
3.3V
EARLY
VIN
3.3V
LTC2927
GND
SDO
FB
RUN/SS
IN
DC/DC
FB = 1.235V
OUT
RAMPBUF
TRACK
0.1μF
CRAMP
0.4μF
RTB
78.7k
RFB
311k
RFA
35.7k
RTA
28k
RONB
138k
RONA
100k
ON
RAMP
MASTER
1.8V
2927 TA02a
VCC
3.3V
EARLY
VIN
3.3V
LTC2927
GND
SDO
FB
RUN/SS
IN
DC/DC
FB = 1.235V
OUT
RAMPBUF
TRACK
0.1μF
CRAMP
0.1μF
RTB
16.5k
RFB
16.5k
RFA
35.7k
RTA
13k
TYPICAL APPLICATIO
U
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LTC2927CTS8#PBF 制造商:Linear Technology 功能描述:Power Supply 8-Pin TSOT-23 制造商:Linear Technology 功能描述:MS-System Monitor/Other, Cut Tape Single Power Supply Tracking Controller
LTC2927CTS8#TR 功能描述:IC POWER SUPPLY CTRLR TSOT23-8 RoHS:否 類別:集成電路 (IC) >> PMIC - 電源控制器，監(jiān)視器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:2,500 系列:- 應(yīng)用:多相控制器 輸入電壓:- 電源電壓:9 V ~ 14 V 電流 - 電源:- 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:40-WFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:40-TQFN-EP（5x5） 包裝:帶卷 (TR)
LTC2927CTS8#TRM 功能描述:IC POWER SUPPLY CTRLR TSOT23-8 RoHS:否 類別:集成電路 (IC) >> PMIC - 電源控制器，監(jiān)視器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:2,500 系列:- 應(yīng)用:多相控制器 輸入電壓:- 電源電壓:9 V ~ 14 V 電流 - 電源:- 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:40-WFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:40-TQFN-EP（5x5） 包裝:帶卷 (TR)
LTC2927CTS8#TRMPBF 功能描述:IC POWER SUPPLY CTRLR TSOT23-8 RoHS:是 類別:集成電路 (IC) >> PMIC - 電源控制器，監(jiān)視器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:2,500 系列:- 應(yīng)用:多相控制器 輸入電壓:- 電源電壓:9 V ~ 14 V 電流 - 電源:- 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:40-WFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:40-TQFN-EP（5x5） 包裝:帶卷 (TR)
LTC2927CTS8#TRPBF 功能描述:IC POWER SUPPLY CTRLR TSOT23-8 RoHS:是 類別:集成電路 (IC) >> PMIC - 電源控制器，監(jiān)視器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:2,500 系列:- 應(yīng)用:多相控制器 輸入電壓:- 電源電壓:9 V ~ 14 V 電流 - 電源:- 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:40-WFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:40-TQFN-EP（5x5） 包裝:帶卷 (TR)
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