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参数资料
| 型号： | LTC6803IG-1#TRPBF |
| 厂商： | Linear Technology |
| 文件页数： | 4/40页 |
| 文件大小： | 0K |
| 描述： | IC MONITOR BATT STACK 44-SSOP |
| 标准包装： | 2,000 |
| 功能： | 电池监控器，过压/欠压保护 |
| 电池化学： | 多化学成分，超级电容器 |
| 电源电压： | 4 V ~ 55 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 44-FSOP（0.209"，5.30mm 宽） |
| 供应商设备封装： | 44-SSOP |
| 包装： | 带卷 (TR) |
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LTC6803-1/LTC6803-3
ELECTRICAL CHARACTERISTICS The l denotes the specifications which apply over the full operating
temperature range, otherwise specifications are at T A = 25°C. V + = 43.2V, V – = 0V, unless otherwise noted.
SYMBOL
V REF2
PARAMETER
2nd Reference Voltage
CONDITIONS
l
MIN
2.25
2.1
TYP
2.5
2.5
MAX
2.75
2.9
UNITS
V
V
V REG
Regulator Pin Voltage
10V < V + < 50V, No Load
I LOAD = 4mA
l
l
4.5
4.5
5.0
5.0
5.5
V
V
Regulator Pin Short-Circuit Limit
l
8
mA
I B
Input Bias Current
In/Out of Pins C1 Through C12
When Measuring Cell
When Not Measuring Cell
–10
1
10
μA
nA
I S
I QS
I CS
I SD
I OW
Supply Current, Measure Mode
(Note 7)
Supply Current, Standby
Supply Current, Serial I/O
Supply Current, Hardware Shutdown
Discharge Switch-On Resistance
Current Used for Open-Wire Detection
Current Into the V + Pin When Measuring
Continuous Measuring (CDC = 2)
Continuous Measuring (CDC = 2)
Measure Every 130ms (CDC = 5)
Measure Every 500ms (CDC = 6)
Measure Every 2 Seconds (CDC = 7)
Current Into V + Pin When In Standby, All Serial
Port Pin at Logic “1”
LTC6803IG
LTC6803HG
Current Into V + Pin During Serial
Communications, All Serial Port Pins at Logic “0”.
V MODE = “0”, This Current is Added to I S or I QS
LTC6803IG
LTC6803HG
Current Out of V – , V C12 = 43.2V, V + Floating
(Note 8)
V CELL > 3V (Note 3)
l
l
l
l
l
l
l
l
l
l
l
620
600
190
140
55
8
6
6
3.1
3
3
10
70
780
780
250
175
70
12
12
12
3.9
3.9
3.9
0.001
110
1000
1150
360
250
105
16.5
18
19
4.3
4.5
4.9
1
20
140
μA
μA
μA
μA
μA
μA
μA
μA
mA
mA
mA
μA
Ω
μA
Thermal Shutdown Temperature
Thermal Shutdown Hysteresis
Voltage Mode Timing Specifications
145
5
°C
°C
t CYCLE
Measurement Cycling
Time Required to Measure 12 Cells
Time Required to Measure 10 Cells
Time Required to Measure 3 Temperatures
Time Required to Measure 1 Cell or Temperature
l
l
l
l
11
9
2.8
1.0
13
11
3.4
1.2
15
13
4.1
1.4
ms
ms
ms
ms
t 1
t 2
t 3
t 4
t 5
t 6
t 7
t 8
SDI Valid to SCKI Rising Setup
SDI Valid to SCKI Rising Hold
SCKI Low
SCKI High
CSBI Pulse Width
CSBI Falling to SCKI Rising
CSBI Falling to SDO Valid
SCKI Falling to SDO Valid
Clock Frequency
l
l
l
l
l
l
l
l
l
10
250
400
400
400
100
100
250
1
ns
ns
ns
ns
ns
ns
ns
ns
MHz
Watchdog Timer Timeout Period
l
1
2.5
Seconds
Timing Specifications
t PD1
t PD2
t PD3
t PD4
CSBI to CSBO
SCKI to SCKO
SDI to SDOI Write Delay
SDI to SDOI Read Delay
C CSBO = 150pF
C SCKO = 150pF
C SDOI = 150pF
C SDO = 150pF
l
l
l
l
600
300
300
300
ns
ns
ns
ns
680313fa
4
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相关代理商/技术参数 |
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| LTC6803IG-2#PBF | 功能描述:IC MONITOR BATT STACK 44-SSOP RoHS:是 类别:集成电路 (IC) >> PMIC - 电池管理 系列:- 其它有关文件:STC3100 View All Specifications 特色产品:STC3100 - Battery Monitor IC 标准包装:4,000 系列:- 功能:燃料，电量检测计/监控器 电池化学:锂离子（Li-Ion） 电源电压:2.7 V ~ 5.5 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:8-TSSOP，8-MSOP（0.118"，3.00mm 宽） 供应商设备封装:8-MiniSO 包装:带卷 (TR) 其它名称:497-10526-2 |
| LTC6803IG-2#TRPBF | 功能描述:IC MONITOR BATT STACK 44-SSOP RoHS:是 类别:集成电路 (IC) >> PMIC - 电池管理 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,500 系列:- 功能:电池监控器 电池化学:碱性，锂离子，镍镉，镍金属氢化物 电源电压:1 V ~ 5.5 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:SOT-23-6 供应商设备封装:SOT-6 包装:带卷 (TR) |
| LTC6803IG-2PBF | 制造商:LINER 制造商全称:Linear Technology 功能描述:Multicell Battery Stack Monitor |
| LTC6803IG-3#3ZZPBF | 制造商:Linear Technology 功能描述:Battery Monitoring Li-Ion 44-Pin SSOP |
| LTC6803IG-3#3ZZTRPBF | 制造商:Linear Technology 功能描述:Battery Monitoring Li-Ion 44-Pin SSOP T/R |
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