參數(shù)資料
型號： LTC4110EUHF
廠商： LINEAR TECHNOLOGY CORP
元件分類： 電源管理
英文描述： 1-CHANNEL POWER SUPPLY SUPPORT CKT, PQCC38
封裝： 5 X 7 MM, 0.75 MM HEIGHT, PLASTIC, MO-220WHKD, QFN-38
文件頁數(shù)： 48/52頁
文件大?。?/td> 450K
代理商： LTC4110EUHF
LTC4110
52
4110fb
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900 ● FAX: (408) 434-0507 ● www.linear.com
LINEAR TECHNOLOGY CORPORATION 2008
LT 0409 REV B PRINTED IN USA
TYPICAL APPLICATION
Battery Backup System Manager Controlling a Three-Series Cell Li-Ion, Gas
Gauge Smart Battery with Calibration Managed by Host Processor
RELATED PARTS
PART NUMBER
DESCRIPTION
COMMENTS
LTC1760
Smart Battery System Manager
Autonomous Power Management and Battery Charging for Two Smart Batteries,
SMBus Rev 1.1 Compliant
LTC1960
Dual Battery Charger/Selector with SPI Interface
Simultaneous Charge or Discharge of Two Batteries, DAC Programmable
Current and Voltage, Input Current Limiting Maximizes Charge Current
LTC4412/
LTC4412HV
PowerPath Controllers in ThinSOT
More Efcient than Diode ORing, Automatic Switching Between DC Sources,
Simplied Load Sharing, 3V ≤ VIN ≤ 28V, (3V ≤ VIN ≤ 36V for HV) ThinSOT
Package
LTC4414
36V, Low Loss PowerPath Controller for Large PFETs
Drives Large QG PFETs, Very Low Loss Replacement for Power Supply ORing
Diodes, 3.5V to 36V AC/DC Adapter Voltage Range, MSOP-8 Package
LTC4416/
LTC4416-1
Dual, Low Loss PowerPath Controllers
Drives Large PFETs, Low Loss Replacement for Power Supply ORing Diodes,
Operation to 36V, Programmable Autonomous Switching
ThinSot is a Trademark of Linear Technology Corporation.
RSNS(BAT)
0.1Ω
0.25W
DCIN
INID
CLN
CLP
DCDIV
RTHA 1.13k
THA
THB
VREF
10k
NTC
I2C
TO
HOST
0.1μF
LOW
ESR
22μF
VERY
LOW ESR
0.1μF
LOW ESR
BATTERY
IDEAL
DIODE
INPUT
IDEAL DIODE
TO SYSTEM
LOAD
TO BACKUP
LOAD
VCHG
VCAL
VDIS
ICHG
ICAL
IPCC
SELA
SELC
SDA
SCL
TYPE
DCOUT
SUPPLY
INPUT
(12V)
NC
BATID
CHGFET
DCHFET
ISENSE
CSP
CSN
BAT
ITH
ACPDLY
TIMER
VDD
ACPb
GP101
GP102
GP103
SHDN
GND
SGND
RTHB 54.9k
0.1μF
LOW ESR
22μF
VERY
LOW ESR
+
I2C
TO
HOST
4110 TA02
(12.6V)
LTC4110
1.21k
25.5k
51.1k
8.66k
RCL
0.033Ω
0.5W
0.1μF
Q2
30.1k
187k
37.4k
RSNS(FET)
0.05Ω
0.5W
33Ω
0.5W
5%
33Ω
0.5W
5%
RSL
3.32k
3.01k
0.1μF
1k
2k
330nF
1nF
1k
2k
330nF
Q3
Q1A
Q1B
T1
10.8V
3 CELL
0.1μF
100nF
15ms ACPDLY
7HR TIMER
LOW CURRENT BACKUP DESIGN
2.8V CUTOFF VOLTAGE FOR VCAL AND VDIS
1A CHARGE CURRENT
0.2A CALIBRATION AND PRECONDITIONING CURRENT
0.3A BACKDRIVE CURRENT CUTOFF
HOST PROVIDES SMBus PULL-UP RESISTORS
ALL RESISTORS ARE 1% UNLESS NOTED OTHERWISE
Q1: Si7216DN
Q2: Si7445DP
Q3: SiA911DJ
T1: BH510-1019
相關(guān)PDF資料
PDF描述
LTC4151CS-2#TRPBF 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO16
LTC4151HMS#TRPBF 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO10
LTC4151HDD#TRPBF 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO10
LTC4151HDD#PBF 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO10
LTC4155EUFD#PBF POWER SUPPLY SUPPORT CKT, PQCC28
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LTC4110EUHF#PBF 功能描述:IC BATTERY BACKUP MANAGER 38-QFN RoHS:是 類別:集成電路 (IC) >> PMIC - 電池管理 系列:- 其它有關(guān)文件:STC3100 View All Specifications 特色產(chǎn)品:STC3100 - Battery Monitor IC 標(biāo)準(zhǔn)包裝:4,000 系列:- 功能:燃料，電量檢測計/監(jiān)控器 電池化學(xué):鋰離子（Li-Ion） 電源電壓:2.7 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:8-TSSOP，8-MSOP（0.118"，3.00mm 寬） 供應(yīng)商設(shè)備封裝:8-MiniSO 包裝:帶卷 (TR) 其它名稱:497-10526-2
LTC4110EUHF#PBF 制造商:Linear Technology 功能描述:Battery Management IC
LTC4110EUHF#TRPBF 功能描述:IC BATTERY BACKUP MANAGER 38-QFN RoHS:是 類別:集成電路 (IC) >> PMIC - 電池管理 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:- 功能:電池監(jiān)控器 電池化學(xué):堿性，鋰離子，鎳鎘，鎳金屬氫化物 電源電壓:1 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:SOT-23-6 供應(yīng)商設(shè)備封裝:SOT-6 包裝:帶卷 (TR)
LTC4110EUHF-PBF 制造商:LINER 制造商全稱:Linear Technology 功能描述:Battery Backup System Manager
LTC4110EUHF-TR 制造商:LINER 制造商全稱:Linear Technology 功能描述:Battery Backup System Manager
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