參數(shù)資料
型號： LTC4150
廠商： Linear Technology Corporation
元件分類： 通用總線功能
英文描述： Coulomb Counter/ Battery Gas Gauge
中文描述： 庫侖計/電池電量計
文件頁數(shù)： 2/12頁
文件大?。?/td> 136K
代理商： LTC4150
LTC4150
2
4150fa
Supply Voltage (V
DD
)...................................–0.3V to 9V
Input Voltage Range
Digital Inputs (CLR, SHDN) .......–0.3V to (V
DD
+ 0.3)
SENSE
–
, SENSE
+
, C
F–
, C
F+........
–0.3V to (V
DD
+ 0.3)
Output Voltage Range
Digital Outputs (INT, POL).......................–0.3V to 9V
Operating Temperature Range
LTC4150CMS ..........................................0
°
C to 70
°
C
LTC4150IMS ..................................... –40
°
C TO 85
°
C
Storage Temperature Range................. –65
°
C to 150
°
C
Lead Temperature (Soldering, 10 sec)..................300
°
C
ORDER PART
NUMBER
MS PART MARKING
LTQW
T
JMAX
= 125
°
C,
θ
JA
= 160
°
C/W
Consult LTC Marketing for parts specified with wider operating temperature ranges.
LTC4150IMS
ABSOLUTEW
(Note 1)
W
W
U
PACKAGE/ORDER IU
U
W
ELECTRICAL CHARACTERISTICS
temperature range, otherwise specifications are at T
A
= 25
°
C. V
DD
= 2.7V and 8.5V unless otherwise noted.
SYMBOL
PARAMETER
V
IL
Digital Input Low Voltage, CLR, SHDN
V
IH
Digital Input High Voltage, CLR, SHDN
V
OL
Digital Output Low Voltage, INT, POL
I
LEAK
Digital Output Leakage Current, INT, POL
V
OS
Differential Offset Voltage (Note 4)
The
●
denotes the specifications which apply over the full operating
1
2
3
4
5
SENSE
+
SENSE
–
C
F+
C
F–
SHDN
10
9
8
7
6
INT
CLR
V
GND
POL
TOP VIEW
MS PACKAGE
10-LEAD PLASTIC MSOP
CONDITIONS
MIN
TYP
MAX
0.7
UNITS
●
V
V
V
●
1.9
I
OL
= 1.6mA, V
DD
= 2.7V
V
INT
= V
POL
= 8.5V
V
DD
= 4.0V
●
0.5
1
±
100
±
150
±
100
±
150
±
150
±
200
●
0.01
μ
A
μ
V
μ
V
μ
V
μ
V
μ
V
μ
V
V
V
k
●
V
DD
= 8.0V
●
V
DD
= 2.7V to 8.5V
●
V
SENSE(CM)
V
SENSE
R
IDR
Sense Voltage Common Mode Input Range
Sense Voltage Differential Input Range
Average Differential Input Resistance,
Across SENSE
+
and SENSE
–
Undervoltage Lockout Threshold
Power Supply Current
I
DD
Supply Current, Operating
●
V
DD
– 0.06
–0.05
155
V
DD
+ 0.06
0.05
390
SENSE
+
– SENSE
–
V
DD
= 4.1V (Note 3)
●
270
V
UVLO
V
DD
Rising
●
2.5
2.7
V
V
DD
= 8.5V
V
DD
= 2.7V
V
DD
= 8.5V
V
DD
= 2.7V
●
●
115
80
140
100
10
1.5
μ
A
μ
A
μ
A
μ
A
I
DD(SD)
Supply Current, Shutdown
●
●
AC Characteristics
G
VF
Voltage to Frequency Gain
V
SENSE
= 50mV to –50mV,
2.7V
≤
V
DD
≤
8.5V
2.7V
≤
V
DD
≤
8.5V
(Note 2)
32.0
31.8
0
–0.03
–0.4
–0.5
20
32.55
33.1
33.3
0.5
0.03
0.4
0.5
Hz/V
Hz/V
%/V
%/ oC
●
G
VF
(V
DD
)
G
VF
(TEMP)
INL
Gain Variation with Supply
Gain Variation with Temperature
Integral Nonlinearity
●
%
%
μ
s
●
t
CLR
CLR Pulse Width to Reset INT,
INT and CLR Not Connected
INT Low Time, INT Connected to CLR
Figure 2
t
INT
Figure 3, C
L
= 15pF
●
1
μ
s
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相關代理商/技術參數(shù)
參數(shù)描述
LTC4150_1 制造商:LINER 制造商全稱:Linear Technology 功能描述:Coulomb Counter/ Battery Gas Gauge
LTC4150CMS 功能描述:IC COUNTER/GAUGE GAS/BATT 10MSOP RoHS:否 類別:集成電路 (IC) >> PMIC - 電池管理 系列:- 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 供應商設備封裝:22-DFN（6x3）裸露焊盤 包裝:管件
LTC4150CMS#PBF 功能描述:IC COUNTER/GAUGE GAS/BATT 10MSOP RoHS:是 類別:集成電路 (IC) >> PMIC - 電池管理 系列:- 其它有關文件: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） 供應商設備封裝:8-MiniSO 包裝:帶卷 (TR) 其它名稱:497-10526-2
LTC4150CMS#PBF 制造商:Linear Technology 功能描述:Battery Management IC
LTC4150CMS#TR 功能描述:IC COUNTER/BATT GAS GAUGE 10MSOP RoHS:否 類別:集成電路 (IC) >> PMIC - 電池管理 系列:- 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 供應商設備封裝:22-DFN（6x3）裸露焊盤 包裝:管件
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