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| 型号： | MAX6429PTUR+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 4/20页 |
| 文件大小： | 0K |
| 描述： | IC MONITOR BAT LP SOT23-3 |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 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： | TO-236-3，SC-59，SOT-23-3 |
| 供应商设备封装： | SOT-23-3 |
| 包装： | 带卷 (TR) |
Low-Power, Single/Dual-Level Battery Monitors
with Hysteresis
ELECTRICAL CHARACTERISTICS (continued)
(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)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
LOW-BATTERY OUTPUTS ( LBO , LBO, LBOH , LBOH, LBOL , LBOL )
Timeout Period
Delay
t LBOP
t LBOD
BATT or V DD /HTHIN/LTHIN rising above
threshold
BATT or V DD /HTHIN/LTHIN falling below
threshold
140
210
100
280
ms
μs
BATT or V DD ≥ 1.6V, I SINK = 100μA,
asserted low
0.3
LBO/LBOL/LBOH Output LOW
(Push-Pull or Open-Drain)
V OL
BATT or V DD ≥ 2.7V, I SINK = 1.2mA,
asserted low
0.3
V
BATT or V DD ≥ 4.5V, I SINK = 3.2mA,
asserted low
BATT or V DD ≥ 1.6V, I SOURCE = 200μA,
deasserted
0.8 × V SUPPLY
0.4
LBO Output HIGH (Push-Pull
Only) (Note 7)
V OH
BATT or V DD ≥ 2.7V, I SOURCE = 500μA,
deasserted
0.8 × V SUPPLY
V
BATT or V DD ≥ 4.5V, I SOURCE = 800μA,
deasserted
0.8 × V SUPPLY
LBO Output Leakage Current
(Open-Drain Only)
I LKG
LBO deasserted
500
nA
BATT or V DD ≥ 1.6V, I SINK = 100μA,
deasserted low
0.3
LBO/LBOL/LBOH Output
LOW (Open-Drain Only)
V OL
BATT or V DD ≥ 2.7V, I SINK = 1.2mA,
deasserted low
0.3
V
BATT or V DD ≥ 4.5V, I SINK = 3.2mA,
deasserted low
0.4
LBO Output Leakage Current
(Open-Drain Only)
I LKG
LBO asserted
500
nA
Note 1: Production testing done at T A = +25°C, limits over temperature guaranteed by design only.
Note 2: Percentage of selected factory-fixed HTH- or LTH- threshold voltage.
Note 3: Percentage of 1.05 ? (selected factory-fixed threshold voltage).
Note 4: Percentage of 615mV voltage reference.
Note 5: Percentage of 585mV voltage reference.
Note 6: Guaranteed by design.
Note 7: V SUPPLY is BATT or V DD .
4
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