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參數資料
| 型號： | MAX6781LTCT |
| 廠商： | Maxim Integrated Products, Inc. |
| 英文描述： | Low-Power, 1%-Accurate Battery Monitors in uDFN and SC70 Packages |
| 中文描述： | 低功耗，1％，精確的電池在UDFN微型監(jiān)視器及SC70封裝 |
| 文件頁數： | 2/12頁 |
| 文件大小： | 221K |
| 代理商： | MAX6781LTCT |
M
Low-Power, 1%-Accurate Battery
Monitors in μDFN and SC70 Packages
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
BATT to GND............................................................-0.3V to +6V
LBI, LBL, LBH, LBI1, LBI2 to GND...............-0.3V to minimum of
ELECTRICAL CHARACTERISTICS
(V
BATT
= 1.6V to 5.5V, T
A
= -40°C to +85°C, unless otherwise specified. Typical values are at T
A
= +25°C.) (Note 1)
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
((V
BATT
+ 0.3V) and +6V)
LBO
,
LBO1
,
LBO2
to GND (open-drain) .................-0.3V to +6V
LBO
,
LBO1
,
LBO2
to GND (push-pull).........-0.3V to minimum of
((V
BATT
+ 0.3V) and +6V)
Input Current (all pins)........................................................20mA
Output Current (all pins) .....................................................20mA
Continuous Power Dissipation (T
A
= +70°C)
5-Pin SC70 (derate 3.1mW/°C above +70°C)..............247mW
6-Pin μDFN (derate 2.1mW°C above +70°C) ..............168mW
Junction Temperature......................................................+150°C
Storage Temperature Range.............................-65°C to +150°C
Lead Temperature (soldering, 10s).................................+300°C
PARAMETER
SYMBOL
CONDITIONS
MIN
1.0
1.2
TYP
MAX
5.5
5.5
7
6
UNITS
T
A
= 0°C to +70°C
T
A
= -40°C to +85°C
V
BATT
= 3.7V, no load
V
BATT
= 1.8V, no load
Operating Voltage Range
(Note 2)
V
BATT
V
4
Supply Current
I
Q
3.2
μA
FIXED HYSTERESIS
(MAX6775/MAX6776/MAX6779/MAX6780/MAX6781)
0.5% hysteresis version
5% hysteresis version
10% hysteresis version
1.2037
1.1493
1.0888
1.2098
-5
1.2159
1.1609
1.0998
1.222
1.2280
1.1725
1.1108
1.2342
+5
LBI, LBI_ Falling Threshold
(Note 3)
V
LBIF
V
LBI Rising Threshold
LBI Input Leakage Current
ADJUSTABLE HYSTERESIS
(MAX6777/MAX6778)
LBL, LBH Threshold
LBL, LBH Input Leakage Current
V
LBIR
V
nA
0.2V
≤
V
LBI
≤
V
BATT
- 0.2V
V
BATT
= 1.8V to 5.5V
V
BATT
- 0.2V
≥
V
LBL/LBH
≥
0.2V
1.2098
-5
1.222
1.2342
+5
V
nA
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相關代理商/技術參數 |
參數描述 |
|---|---|
| MAX6782TEA+ | 功能描述:電池管理 Quad 1%-Accurate Battery Monitor RoHS:否 制造商:Texas Instruments 電池類型:Li-Ion 輸出電壓:5 V 輸出電流:4.5 A 工作電源電壓:3.9 V to 17 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:VQFN-24 封裝:Reel |
| MAX6782TEA+T | 功能描述:電池管理 Quad 1%-Accurate Battery Monitor RoHS:否 制造商:Texas Instruments 電池類型:Li-Ion 輸出電壓:5 V 輸出電流:4.5 A 工作電源電壓:3.9 V to 17 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:VQFN-24 封裝:Reel |
| MAX6782TEB+ | 功能描述:電池管理 Quad 1%-Accurate Battery Monitor RoHS:否 制造商:Texas Instruments 電池類型:Li-Ion 輸出電壓:5 V 輸出電流:4.5 A 工作電源電壓:3.9 V to 17 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:VQFN-24 封裝:Reel |
| MAX6782TEB+T | 功能描述:電池管理 Quad 1%-Accurate Battery Monitor RoHS:否 制造商:Texas Instruments 電池類型:Li-Ion 輸出電壓:5 V 輸出電流:4.5 A 工作電源電壓:3.9 V to 17 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:VQFN-24 封裝:Reel |
| MAX6782TEC+ | 功能描述:電池管理 Quad 1%-Accurate Battery Monitor RoHS:否 制造商:Texas Instruments 電池類型:Li-Ion 輸出電壓:5 V 輸出電流:4.5 A 工作電源電壓:3.9 V to 17 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:VQFN-24 封裝:Reel |
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