參數(shù)資料
型號(hào)： MAX6436
廠商： Maxim Integrated Products, Inc.
英文描述： Low-Power, Single/Dual-Level Battery Monitors with Hysteresis
中文描述： 低功耗、單/雙電平電池監(jiān)測(cè)器，帶有滯回
文件頁(yè)數(shù)： 2/20頁(yè)
文件大小： 319K
代理商： MAX6436
M
Low-Power, Single/Dual-Level Battery Monitors
with Hysteresis
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
BATT, V
DD
to GND................................................-0.3V to +6.0V
HTHIN, LTHIN Inputs to GND.....................-0.3V to (V
DD
+ 0.3V)
Open-Drain
LBO
/LBO,
LBOH
/LBOH,
LBOL
/LBOL to GND.........................................-0.3V to +6.0V
Push-Pull
LBO
/LBO,
LBOH
/LBOH,
LBOL
/LBOL to GND................-0.3V to (BATT or V
DD
+ 0.3V)
Input Current (all pins)........................................................20mA
Output Current (all pins) .....................................................20mA
ELECTRICAL CHARACTERISTICS
(BATT = 1.0V to 5.5V or V
DD
= 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.
Continuous Power Dissipation (T
A
= +70
°
C)
3-Pin SOT23-3 (derate 4.0mW/
°
C above +70
°
C) .......320mW
4-Pin SOT143-4 (derate 4.0mW/
°
C above +70
°
C) .....320mW
5-Pin SOT23-5 (derate 7.1mW/
°
C above +70
°
C) .......571mW
6-Pin SOT23-6 (derate 8.7mW/
°
C above +70
°
C) .......696mW
Operating Temperature Range ...........................-40
°
C to +85
°
C
Junction Temperature......................................................+150
°
C
Storage Temperature Range.............................-65
°
C to +150
°
C
Lead Temperature (soldering, 10s).................................+300
°
C
PARAMETER
SYMBOL
CONDITIONS
MIN
1.2
1.0
1.6
TYP
MAX
5.5
5.5
5.5
UNITS
T
A
= -40
°
C to +85
°
C
T
A
= 0
°
C to +70
°
C
T
A
= -40
°
C to +85
°
C
Operating Voltage Range
V
BATT
V
Operating Voltage Range
V
DD
V
BATT Supply Current
I
BATT
V
BATT
= 3.7V, no load (MAX6427
–
MAX6432)
1
1.5
μA
V
DD
Supply Current
I
DD
V
DD
= 3.7V, no load
(MAX6433
–
MAX6438)
1
1.5
μA
FACTORY-FIXED THRESHOLDS (MAX6427
–
MAX6432)
HTH Threshold
(Note 2)
V
HTH
Factory-fixed options, BATT rising,
LBO deasserted when BATT rises above
V
HTH
(MAX6427/MAX6428/MAX6429)
-2.5
+2.5
%
LTH Threshold
(Note 2)
V
LTH
Factory-fixed options, BATT falling,
LBO asserted when BATT falls below V
LTH
(MAX6427/MAX6428/MAX6429)
-2.5
+2.5
%
HTH- Threshold
(Note 2)
V
HTH-
Factory-fixed options, BATT falling, LBOH
asserted when BATT falls below V
HTH-
(MAX6430/MAX6431/MAX6432)
-2.5
+2.5
%
HTH+ Threshold
(Note 3)
V
HTH+
Factory-fixed options, BATT rising,
LBOH deasserted when BATT rises above
V
HTH+
(MAX6430/MAX6431/MAX6432)
-2.5
+2.5
%
LTH- Threshold
(Note 2)
V
LTH-
Factory-fixed options, BATT falling,
LBOL asserted when BATT falls below V
LTH-
(MAX6430/MAX6431/MAX6432)
-2.5
+2.5
%
LTH+ Threshold
(Note 3)
V
LTH+
Factory-fixed options, BATT rising,
LBOL deasserted when BATT rises above
V
LTH+
(MAX6430/MAX6431/MAX6432)
-2.5
+2.5
%
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX6436UT 制造商:Maxim Integrated Products 功能描述:LOW-POWER SINGLE/DUAL-LEVEL BATTER - Rail/Tube
MAX6436UT+ 制造商:Maxim Integrated Products 功能描述:VOLT SUPERVISOR MONITOR 6PIN SOT-23 - Rail/Tube
MAX6436UT+T 功能描述:電池管理 Dual 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
MAX6436UT-T 功能描述:電池管理 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
MAX6437UT 制造商:Maxim Integrated Products 功能描述:LOW-POWER SINGLE/DUAL-LEVEL BATTER - Rail/Tube
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