The MAX1665 provides protection against overvoltage, undervoltage, overcharge current, and overdischarge current for 2-cell to 4-cell lithium-ion (Li+) battery packs. Very low operating current ensures that cells are not overdischarged during long storage periods. The MAX1665 controls two external N-channel MOSFETs to limit the charge and discharge voltages..
o Complete Protection Against: Cell Overvoltage Cell Undervoltage o Pack Protection for Excessive Charge and Discharge o Very Low Supply Current: 16µA typ o Low Standby Current: 1µA max o Matched Cell Input Bias Current (<500pA) Preserves Cell Balance PART MAX1665SESA MAX1665VESA MAX1665XESA Ordering Information TEMP. RANGE -40°C to +85°C -40°C to +85°C -40°C to +85°C PINPACKAGE 8 SO 8 SO 8 SO CELL COUNT 2 3 4 Typical Operating Circuit (+) B4P B3P DSG B2P MAX1665X CHG B1P BN (-) PKN TOP VIEW Pin Configuration I.C. (B4P) 1 DSG 2 CHG 3 PKN 4 MAX1665S MAX1665V MAX1665X 8 I.C. [B3P] 7 B.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | MAX1665V |
Maxim Integrated |
Lithium-Ion Battery Pack Protector | |
2 | MAX1665X |
Maxim Integrated |
Lithium-Ion Battery Pack Protector | |
3 | MAX166 |
Maxim |
CMOS P-Compatible / 5s / 8-Bit ADCs | |
4 | MAX1660 |
Maxim |
Digitally Controlled Fuel-Gauge Interface | |
5 | MAX1661 |
Maxim |
Serial-to-Parallel/Parallel-to-Serial Converters and Load-Switch Controllers | |
6 | MAX1662 |
Maxim |
Serial-to-Parallel/Parallel-to-Serial Converters and Load-Switch Controllers with SMBus Interface | |
7 | MAX1663 |
Maxim |
Serial-to-Parallel/Parallel-to-Serial Converters and Load-Switch Controllers with SMBus Interface | |
8 | MAX1664 |
Maxim |
Active-Matrix Liquid Crystal Display AMLCD Supply | |
9 | MAX1666A |
Maxim Integrated Products |
Advanced Lithium-Ion Battery-Pack Protector | |
10 | MAX1666S |
Maxim |
Advanced Lithium-Ion Battery-Pack Protector | |
11 | MAX1666V |
Maxim |
Advanced Lithium-Ion Battery-Pack Protector | |
12 | MAX1666X |
Maxim |
Advanced Lithium-Ion Battery-Pack Protector |