The MAX17300-MAX17303/ MAX17310-MAX17313 is a 24μA IQ stand-alone pack-side fuel gauge IC with protector, optional battery internal self-discharge detection and optional SHA-256 authentication for 1-cell lithium-ion/polymer batteries. The IC monitors the voltage, current, temperature, and state of the battery to provide against over/undervoltage, overcurrent.
● Battery Health + Programmable Safety/Protection
• Overvoltage (Temperature Dependent)
• Overcharge Current
• Over/Undertemperature
• Battery Internal Self-Discharge Detection (MAX17300/10 Only)
• Ideal Diode Discharge During Charge Fault
• Charging Prescriptions (JEITA)
• Zero-Volt Charging Option
• Undervoltage + SmartEmpty
• Overdischarge/Short-Circuit
● Nonvolatile Memory for Stand-Alone Operation
• History Logging, User Data (122 Bytes)
● Low Quiescent Current
• FETs Enabled: 24µA Active, 18µA Hibernate
• FETs Disabled: 5µA Ship, 0.5µA/0.02µA DeepShip
● Parallel Battery Management (MAX17.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | MAX17311 |
Maxim Integrated |
1-Cell ModelGauge m5 EZ Fuel Gauge | |
2 | MAX17312 |
Maxim Integrated |
1-Cell ModelGauge m5 EZ Fuel Gauge | |
3 | MAX17313 |
Maxim Integrated |
1-Cell ModelGauge m5 EZ Fuel Gauge | |
4 | MAX173 |
Maxim |
Complete 5s CMOS 10-Bit A/D Converter | |
5 | MAX1730 |
Maxim Integrated |
50mA Regulated Step-Down Charge Pump | |
6 | MAX17300 |
Maxim Integrated |
1-Cell ModelGauge m5 EZ Fuel Gauge | |
7 | MAX17301 |
Maxim Integrated |
1-Cell ModelGauge m5 EZ Fuel Gauge | |
8 | MAX17302 |
Maxim Integrated |
1-Cell ModelGauge m5 EZ Fuel Gauge | |
9 | MAX17303 |
Maxim Integrated |
1-Cell ModelGauge m5 EZ Fuel Gauge | |
10 | MAX17320 |
Analog Devices |
2S-4S ModelGauge m5 EZ Fuel Gauge | |
11 | MAX1733 |
Maxim |
Low-Voltage / Step-Down DC-DC Converters in SOT23 | |
12 | MAX17335 |
Analog Devices |
AccuCharge + ModelGauge m5 EZ 1-Cell Charger / Fuel Gauge and Protector |