Datasheet MAX6846, MAX6847, MAX6848, MAX6849 (Maxim) - 5
| 制造商 | Maxim |
| 描述 | Low-Power, Adjustable Battery Monitors with Hysteresis and Integrated μP Reset |
| 页数 / 页 | 12 / 5 — Low-Power, Adjustable Battery Monitors with. Hysteresis and Integrated µP … |
| 文件格式/大小 | PDF / 222 Kb |
| 文件语言 | 英语 |
Low-Power, Adjustable Battery Monitors with. Hysteresis and Integrated µP Reset. MAX6846–MAX6849
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Low-Power, Adjustable Battery Monitors with Hysteresis and Integrated µP Reset MAX6846–MAX6849 Typical Operating Characteristics (continued)
(VDD = 3.6V, VCC = 3.3V, unless otherwise specified. Typical values are at TA = +25°C.)
NORMALIZED UPPER AND LOWER LBO TRIP NORMALIZED RESET THRESHOLD LBO OUTPUT VOLTAGES vs. TEMPERATURE vs. TEMPERATURE vs. SINK CURRENT
1.050 1.050 120 VCC = VDD = 3.3V 100 MAX6846-49 toc06 1.025 MAX6846-49 toc07 1.025 MAX6846-49 toc08 80 1.000 1.000 60 LBO OUTPUT (mV) 40 0.975 0.975 NORMALIZED LBO TRIP VOLTAGES NORMALIZED RESET THRESHOLD 20 0.950 0.950 0 -40 -20 0 20 40 60 80 -40 -20 0 20 40 60 80 0 2 4 6 8 10 TEMPERATURE (°C) TEMPERATURE (°C) ISINK (mA)
RESET OUTPUT RESET OUTPUT vs. SINK CURRENT vs. SOURCE CURRENT
140 3.50 VCC = 2.1V, VDD = 3.6V VCC = 3.3V, VDD = 3.6V 120 MAX6846-49 toc09 MAX6846-49 toc10 3.25 100 80 3.00 60 RESET OUTPUT (mV) RESET OUTPUT (V) 40 2.75 20 0 2.50 0 2 4 6 8 10 0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 ISINK (mA) ISOURCE (mA)
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(VDD = 3.6V, VCC = 3.3V, unless otherwise specified. Typical values are at TA = +25°C.)
NORMALIZED UPPER AND LOWER LBO TRIP NORMALIZED RESET THRESHOLD LBO OUTPUT VOLTAGES vs. TEMPERATURE vs. TEMPERATURE vs. SINK CURRENT
1.050 1.050 120 VCC = VDD = 3.3V 100 MAX6846-49 toc06 1.025 MAX6846-49 toc07 1.025 MAX6846-49 toc08 80 1.000 1.000 60 LBO OUTPUT (mV) 40 0.975 0.975 NORMALIZED LBO TRIP VOLTAGES NORMALIZED RESET THRESHOLD 20 0.950 0.950 0 -40 -20 0 20 40 60 80 -40 -20 0 20 40 60 80 0 2 4 6 8 10 TEMPERATURE (°C) TEMPERATURE (°C) ISINK (mA)
RESET OUTPUT RESET OUTPUT vs. SINK CURRENT vs. SOURCE CURRENT
140 3.50 VCC = 2.1V, VDD = 3.6V VCC = 3.3V, VDD = 3.6V 120 MAX6846-49 toc09 MAX6846-49 toc10 3.25 100 80 3.00 60 RESET OUTPUT (mV) RESET OUTPUT (V) 40 2.75 20 0 2.50 0 2 4 6 8 10 0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 ISINK (mA) ISOURCE (mA)
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