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Battery Management



DATA SHEETS
Part Number Description Key Advantages
MAX16033, MAX16034, MAX16035,
...		 Low-Power Battery Backup Circuits in Small µDFN Packages

Industry's Smallest Supervisors Offer Precision Power-Supply Monitoring with Battery Backup
MAX8677A 1.5A Dual-Input, USB/AC Adapter Charger and Smart Power Selector

Optimized Smart Power control maximizes charger rate from USB/AC-adapter power while supporting system load
MAX8568A, MAX8568B Complete Backup-Management ICs for Lithium and NiMH Batteries
DS2711, DS2712 Loose-Cell NiMH Chargers

NiMH Battery Charger Detects and Avoids Charging Alkaline Cells
MAX6365, MAX6366, MAX6367,
...		 SOT23, Low-Power µP Supervisory Circuits with Battery Backup and Chip-Enable Gating

Industry's Only SOT23 µP Supervisory Circuit with Battery Backup and Chip-Enable Gating
MAX6361, MAX6362, MAX6363,
...		 SOT23, Low-Power Microprocessor Supervisory Circuits with Battery Backup



Key Specifications:

Battery Chargers
Part Number Cell Chemistry NiMH/ NiCd Cells Lithium Ion Cells Protected VIN
(V)		 Charging VIN
(V)		 Charge Rate Set by Max. ICHG
(A)		 Charge Termination Charge Regulation EV Kit Oper. Temp.
(°C)		 Package/Pins Smallest Available Pckg.
(mm2)
max max ≥ max w/pins
MAX8677A 
Li-Ion
Li-Polymer
 - 1 16 6.6
Logic Input
Resistor
 1.5 Min. Charge Current Linear Yes -40 to +85
TQFN/24
 16.8
DS2712 
NiCd
NiMH
1
2
 - 5.5 5.5 Resistor - -ΔV Switchmode -20 to +70
SOIC(N)/16
TSSOP/16
 61.9
DS2711 
NiCd
NiMH
1
2
 - 5.5 5.5 Resistor - -ΔV Linear -20 to +70
SOIC(N)/16
TSSOP/16
 61.9
See All Battery Chargers (68)

Battery Backup Circuits
Part Number Reset Thresh.
(V)		 Reset Out ICC
(µA)		 Features RoHS Available Oper. Temp.
(°C)		 Package/Pins Smallest Available Pckg.
(mm2)
max max w/pins
MAX16033 
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
Active Low
Open Drain
Push-Pull
 50
Chip Enable Gate
Manual Reset
Power Fail Comparator
 Yes -40 to +85
µDFN/10
 4.2
MAX16034 
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
Active Low
Open Drain
Push-Pull
 50
Chip Enable Gate
Power Fail Comparator
Watchdog
 Yes
µDFN/10
 4.2
MAX16035 
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
Active Low
Open Drain
Push-Pull
 50
Battery On
Chip Enable Gate
Power Fail Comparator
 Yes
µDFN/10
 4.2
MAX16036 
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
Active Low
Open Drain
Push-Pull
 50
Adjustable Reset Input
Chip Enable Gate
Power Fail Comparator
 Yes
µDFN/10
 4.2
MAX16037 
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
Active Low
Open Drain
Push-Pull
 50
Manual Reset
Power Fail Comparator
 Yes
µDFN/8
 4.2
MAX16038 
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
Active Low
Open Drain
Push-Pull
 50
Power Fail Comparator
Watchdog
 Yes
µDFN/8
 4.2
MAX16039 
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
Active Low
Open Drain
Push-Pull
 50
Battery On
Power Fail Comparator
 Yes
µDFN/8
 4.2
MAX16040 
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
Active Low
Open Drain
Push-Pull
 50
Adjustable Reset Input
Power Fail Comparator
 Yes
µDFN/8
 4.2
MAX8568A 
2.5 to 3.3
3.3 to 5.5
 - 5
Adjustable Reset Input
Batt Freshness Seal
Power Fail Comparator
 Yes
TQFN/16
 9.6
MAX8568B 
2.5 to 3.3
3.3 to 5.5
 - 5
Adjustable Reset Input
Batt Freshness Seal
Power Fail Comparator
 See Data Sheet
TQFN/16
 9.6
MAX6365H 
2.5 to 3.3
3.3 to 5.5
Active High
Open Drain
 50
Chip Enable Gate
Manual Reset
 Yes
SOT/8
 9
MAX6365L 
2.5 to 3.3
3.3 to 5.5
Active Low
Push-Pull
 50
Chip Enable Gate
Manual Reset
 Yes
SOT/8
 9
MAX6365P 
2.5 to 3.3
3.3 to 5.5
Active Low
Open Drain
 50
Chip Enable Gate
Manual Reset
 Yes
SOT/8
 9
MAX6366H 
2.5 to 3.3
3.3 to 5.5
Active High
Open Drain
 50
Chip Enable Gate
Watchdog
 Yes
SOT/8
 9
MAX6366L 
2.5 to 3.3
3.3 to 5.5
Active Low
Push-Pull
 50
Chip Enable Gate
Watchdog
 Yes
SOT/8
 9
MAX6366P 
2.5 to 3.3
3.3 to 5.5
Active Low
Open Drain
 50
Chip Enable Gate
Watchdog
 Yes
SOT/8
 9
MAX6367H 
2.5 to 3.3
3.3 to 5.5
Active High
Open Drain
 50
Battery On
Chip Enable Gate
 Yes
SOT/8
 9
MAX6367L 
2.5 to 3.3
3.3 to 5.5
Active Low
Push-Pull
 50
Battery On
Chip Enable Gate
 Yes
SOT/8
 9
MAX6367P 
2.5 to 3.3
3.3 to 5.5
Active Low
Open Drain
 50
Battery On
Chip Enable Gate
 Yes
SOT/8
 9
MAX6368H 
1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
Active High
Open Drain
 50
Adjustable Reset Input
Chip Enable Gate
 Yes
SOT/8
 9
MAX6368L 
1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
Active Low
Push-Pull
 50
Adjustable Reset Input
Chip Enable Gate
 Yes
SOT/8
 9
MAX6368P 
1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
Active Low
Open Drain
 50
Adjustable Reset Input
Chip Enable Gate
 Yes
SOT/8
 9
MAX6361H 
2.5 to 3.3
3.3 to 5.5
Active High
Open Drain
 50 Manual Reset Yes
SOT/6
 9
MAX6361L 
2.5 to 3.3
3.3 to 5.5
Active Low
Push-Pull
 50 Manual Reset Yes
SOT/6
 9
MAX6361P 
2.5 to 3.3
3.3 to 5.5
Active Low
Open Drain
 50 Manual Reset Yes
SOT/6
 9
MAX6362H 
2.5 to 3.3
3.3 to 5.5
Active High
Open Drain
 50 Watchdog Yes
SOT/6
 9
MAX6362L 
2.5 to 3.3
3.3 to 5.5
Active Low
Push-Pull
 50 Watchdog Yes
SOT/6
 9
MAX6362P 
2.5 to 3.3
3.3 to 5.5
Active Low
Open Drain
 50 Watchdog Yes
SOT/6
 9
MAX6363H 
2.5 to 3.3
3.3 to 5.5
Active High
Open Drain
 50 Battery On Yes
SOT/6
 9
MAX6363L 
2.5 to 3.3
3.3 to 5.5
Active Low
Push-Pull
 50 Battery On Yes
SOT/6
 9
MAX6363P 
2.5 to 3.3
3.3 to 5.5
Active Low
Open Drain
 50 Battery On Yes
SOT/6
 9
MAX6364H 
1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
Active High
Open Drain
 50 Adjustable Reset Input Yes
SOT/6
 9
MAX6364L 
1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
Active Low
Push-Pull
 50 Adjustable Reset Input Yes
SOT/6
 9
MAX6364P 
1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
Active Low
Open Drain
 50 Adjustable Reset Input Yes
SOT/6
 9
See All Battery Backup Circuits (86)





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