- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄383457 > MAX6440 (Maxim Integrated Products, Inc.) Low-Power Single-/Dual-Level Battery Monitors with Hysteresis and Integrated µ.P Reset PDF資料下載
參數(shù)資料
| 型號： | MAX6440 |
| 廠商： | Maxim Integrated Products, Inc. |
| 英文描述： | Low-Power Single-/Dual-Level Battery Monitors with Hysteresis and Integrated µ.P Reset |
| 中文描述： | 低功耗、單/雙電位電平監(jiān)測器，帶有滯回和集成微處理器復(fù)位電路 |
| 文件頁數(shù)： | 5/14頁 |
| 文件大?。?/td> | 235K |
| 代理商： | MAX6440 |
M
Low-Power, Single-/Dual-Level Battery Monitors
with Hysteresis and Integrated μP Reset
_______________________________________________________________________________________
5
ELECTRICAL CHARACTERISTICS (continued)
(V
BATT
= 1.2V to 5.5V, V
CC
= 1.2V to 5.5V, T
A
= -40
°
C to +85
°
C, unless otherwise specified. Typical values are at T
A
= +25
°
C.) (Note1)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
V
CC
≥
1.53V, I
SOURCE
= 100μA,
RESET
deasserted
0.8 x V
CC
RESET
Output High
(Push-Pull)
V
OH
V
CC
≥
2.55V, I
SOURCE
= 500μA,
RESET
deasserted
0.8 x V
CC
V
V
CC
≥
1.0V, I
SINK
= 50μA,
RESET
asserted
V
CC
≥
1.2V, I
SINK
= 100μA,
RESET
asserted
V
CC
≥
2.12V, I
SINK
= 1.2mA,
RESET
asserted
0.3
0.3
RESET
Output Low
V
OL
0.3
V
RESET
Output Leakage Current
(Open Drain)
RESET
deasserted
500
nA
Typical Operating Characteristics
(V
BATT
= 1.2V to 5.5V, V
CC
= 1.2V to 5.5V, unless otherwise specified. Typical values are at T
A
= +25
°
C.)
SUPPLY CURRENT vs. TEMPERATURE
V
CC
= 3.3V, V
BATT
= 3.6V
M
TEMPERATURE (
°
C)
TOTAL
I
BATT
S
μ
A
60
40
20
0
-20
1
2
3
4
0
-40
80
I
CC
NORMALIZED LBO TIMEOUT PERIOD
vs. TEMPERATURE
M
TEMPERATURE (
°
C)
N
60
40
20
0
-20
0.95
1.00
1.05
1.10
0.90
-40
80
NORMALIZED RESET TIMEOUT PERIOD
vs. TEMPERATURE
M
TEMPERATURE (
°
C)
N
60
40
20
0
-20
0.990
0.985
1.000
0.995
1.005
1.010
1.015
0.980
-40
80
Note 1:
Production testing done at T
A
= +25
°
C; limits over temperature guaranteed by design only.
Note 2:
The device is powered up by the highest voltage between V
BATT
and V
CC
.
Note 3:
MR
input ignores falling input pulses, which occur within the
MR
debounce period (t
DEB
) after a valid
MR
reset assertion.
This prevents invalid reset assertion due to switch bounce.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MAX6440UTAGRD3-T | Low-Power Single-/Dual-Level Battery Monitors with Hysteresis and Integrated µ.P Reset |
| MAX6440UTAGRD7-T | Low-Power Single-/Dual-Level Battery Monitors with Hysteresis and Integrated µ.P Reset |
| MAX6440UTAGSD3-T | Low-Power Single-/Dual-Level Battery Monitors with Hysteresis and Integrated µ.P Reset |
| MAX6440UTAGSD7-T | Low-Power Single-/Dual-Level Battery Monitors with Hysteresis and Integrated µ.P Reset |
| MAX6440UTAGTD3-T | Low-Power Single-/Dual-Level Battery Monitors with Hysteresis and Integrated µ.P Reset |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX6440UTAGRD3 | 制造商:Maxim Integrated Products 功能描述:LOW-POWERSINGLE/DUAL-LEVEL BATTERY - Rail/Tube |
| MAX6440UTAGRD3+ | 制造商:Maxim Integrated Products 功能描述:VOLT SUPERVISOR MONITOR 3.3V 6PIN SOT-23 - Rail/Tube |
| MAX6440UTAGRD3+T | 功能描述:電池管理 Single 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 |
| MAX6440UTAGRD3-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 |
| MAX6440UTAGRD7 | 制造商:Maxim Integrated Products 功能描述:LOW-POWERSINGLE/DUAL-LEVEL BATTERY - Rail/Tube |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。