參數(shù)資料
型號： LTC4098EPDC-1#PBF
廠商： LINEAR TECHNOLOGY CORP
元件分類： 穩(wěn)壓器
英文描述： BATTERY CHARGE CONTROLLER, 2650 kHz SWITCHING FREQ-MAX, PQCC20
封裝： 4 X 3 MM, 0.75 MM HEIGHT, LEAD FREE, PLASTIC, QFN-20
文件頁數(shù)： 12/32頁
文件大小： 443K
代理商： LTC4098EPDC-1#PBF
LTC4098/LTC4098-1
2
40981fc
ELECTRICAL CHARACTERISTICS
VBUS, WALL (Transient) t < 1ms,
Duty Cycle < 1% .......................................... –0.3V to 7V
VBUS, WALL (Static), BAT, BATSENS,
CHRG, NTC, ................................................. –0.3V to 6V
D0, D1, D2.........–0.3V to Max (VBUS, VOUT, BAT) + 0.3V
IOVSENS ................................................................ ±10mA
ICLPROG ....................................................................3mA
IPROG........................................................................2mA
ICHRG......................................................................50mA
IVOUT, ISW, IBAT............................................................2A
IACPR ......................................................................10mA
Operating Temperature Range (Note 2) ...–40°C to 85°C
Junction Temperature ........................................... 125°C
Storage Temperature Range .................. –65°C to 125°C
(Note 1)
The l denotes the specifications which apply over the full operating
temperature range, otherwise specifications are at TA = 25°C. VBUS = 5V, BAT = 3.8V, RCLPROG = 3.01k, unless otherwise noted.
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
Input Power Supply
VBUS
Input Supply Voltage
l
4.35
5.5
V
IVBUS(LIM)
Total Input Current
1x Mode
5x Mode
10x Mode
Low Power Suspend Mode
High Power Suspend Mode
l
92
445
815
0.32
1.6
97
473
883
0.39
2.05
100
500
1000
0.5
2.5
mA
IVBUSQ (Note 4)
Input Quiescent Current
1x Mode
5x Mode
10x Mode
Low Power Suspend Mode
High Power Suspend Mode
6
15
0.042
mA
hCLPROG (Note 4) Ratio of Measured VBUS Current to
CLPROG Program Current
1x Mode
5x Mode
10x Mode
Low Power Suspend Mode
High Power Suspend Mode
230
1164
2210
11.6
60
mA/mA
PIN CONFIGURATION
20 19 18 17
7
8
TOP VIEW
21
UDC PACKAGE
20-LEAD (3mm
4mm) PLASTIC QFN
9
10
6
5
4
3
2
1
11
12
13
14
15
16
OVSENS
OVGATE
CLPROG
NTCBIAS
NTC
BATSENS
D1
D0
SW
VBUS
VOUT
BAT
V
C
ACPR
WA
L
D2
PROG
CHRG
GND
IDGA
TE
TJMAX = 125°C,
θJA = 43°C/W
EXPOSED PAD (PIN 21) IS GND, MUST BE SOLDERED TO PCB
ORDER INFORMATION
LEAD FREE FINISH
TAPE AND REEL
PART MARKING
PACKAGE DESCRIPTION
TEMPERATURE RANGE
LTC4098EPDC#PBF
LTC4098EPDC#TRPBF
DDVT
20-Lead (3mm
× 4mm) Plastic UTQFN
–40°C to 85°C (OBSOLETE)
LTC4098EUDC#PBF
LTC4098EUDC#TRPBF
LDDT
20-Lead (3mm
× 4mm) Plastic QFN
–40°C to 85°C
LTC4098EPDC-1#PBF
LTC4098EPDC-1#TRPBF
DSZT
20-Lead (3mm
× 4mm) Plastic UTQFN
–40°C to 85°C (OBSOLETE)
LTC4098EUDC-1#PBF
LTC4098EUDC-1#TRPBF
LFXX
20-Lead (3mm
× 4mm) Plastic QFN
–40°C to 85°C
Consult LTC Marketing for parts specified with wider operating temperature ranges.
For more information on lead free part marking, go to: http://www.linear.com/leadfree/
For more information on tape and reel specifications, go to: http://www.linear.com/tapeandreel/
ABSOLUTE MAXIMUM RATINGS
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LTC4098EPDC-1-TRPBF 制造商:LINER 制造商全稱:Linear Technology 功能描述:USB Compatible Switching Power Managers/Li-Ion Chargers with Overvoltage Protection
LTC4098EPDC-PBF 制造商:LINER 制造商全稱:Linear Technology 功能描述:USB Compatible Switching Power Managers/Li-Ion Chargers with Overvoltage Protection
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LTC4098EUDC#PBF 功能描述:IC CHARGER USB COMP 20-UTQFN RoHS:是 類別:集成電路 (IC) >> PMIC - 電池管理 系列:Bat-Track™, PowerPath™ 其它有關(guān)文件:STC3100 View All Specifications 特色產(chǎn)品:STC3100 - Battery Monitor IC 標準包裝:4,000 系列:- 功能:燃料，電量檢測計/監(jiān)控器 電池化學: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
LTC4098EUDC#TRPBF 功能描述:IC CHARGER USB COMP 20-UTQFN RoHS:是 類別:集成電路 (IC) >> PMIC - 電池管理 系列:Bat-Track™, PowerPath™ 標準包裝:61 系列:- 功能:電源管理 電池化學:鋰離子（Li-Ion）、鋰聚合物（Li-Pol） 電源電壓:4.35 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:22-WFDFN 裸露焊盤 供應(yīng)商設(shè)備封裝:22-DFN（6x3）裸露焊盤 包裝:管件
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