概要

 
推奨製品
 
 アプリケーションノート
 
 新製品プレスリリース
 
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バッテリバックアップ回路



データシート
型番 説明 主な特長
MAX16033, MAX16034, MAX16035,
...		 低電力バッテリバックアップ回路、小型µDFNパッケージ

バッテリバックアップ付き、高精度電源監視を提供する、業界最小監視回路
DS2731 キャッシュメモリバッテリバックアップ管理IC

現行ソリューションに比べてシステムコスト、部品点数、および実装面積を削減する完全キャッシュメモリバッテリバックアップIC
MAX8568A, MAX8568B リチウムおよびNiMHバッテリ用、完全バックアップ管理IC
MAX6365, MAX6366, MAX6367,
...		 バッテリバックアップおよびチップイネーブルゲート付き、SOT23、低電力µP監視回路

業界唯一のバッテリバックアップおよびチップイネーブルゲート付きSOT23 µP監視回路
MAX6361, MAX6362, MAX6363,
...		 SOT23、低電力マイクロプロセッサ監視回路、バッテリバックアップ付



Key Specifications:

Battery Chargers
Part Number Cell Chemistry Lithium Ion Cells Protected VIN
(V)		 Charging VIN
(V)		 Charge Rate Set by Max. ICHG
(A)		 Charge Termination Charge Regulation Oper. Temp.
(°C)		 Package/Pins Smallest Available Pckg.
(mm2)
max max ≥ max w/pins
DS2731 
Li-Ion
Li-Polymer
 1 13.2 13.2 Resistor 1.5 Min. Charge Current Switchmode -20 to +70
TSSOP-EP/28
 63.7
See All Battery Chargers (70)

Battery Backup Circuits
Part Number Reset Thresh.
(V)		 Reset Out ICC
(µA)		 Features RoHS Available Industry Qualified 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 - -40 to +85
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 - -40 to +85
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 - -40 to +85
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 - -40 to +85
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 - -40 to +85
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 - -40 to +85
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 - -40 to +85
µDFN/8
 4.2
DS2731  2.5 to 3.3 - 150
Adjustable Reset Input
Internal FET/Transistor
Stand Alone
Thermal Die Regulation
Thermistor Input
Timer
 Yes - -20 to +70
TSSOP-EP/28
 63.7
MAX8568A 
2.5 to 3.3
3.3 to 5.5
 - 5
Adjustable Reset Input
Batt Freshness Seal
Power Fail Comparator
 Yes - -40 to +85
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 - -40 to +85
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 - -40 to +85
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 - -40 to +85
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 - -40 to +85
SOT/8
 9
MAX6366H 
2.5 to 3.3
3.3 to 5.5
Active High
Open Drain
 50
Chip Enable Gate
Watchdog
 Yes - -40 to +85
SOT/8
 9
MAX6366L 
2.5 to 3.3
3.3 to 5.5
Active Low
Push-Pull
 50
Chip Enable Gate
Watchdog
 Yes - -40 to +85
SOT/8
 9
MAX6366P 
2.5 to 3.3
3.3 to 5.5
Active Low
Open Drain
 50
Chip Enable Gate
Watchdog
 Yes - -40 to +85
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 - -40 to +85
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 - -40 to +85
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
Automotive - AECQ100
Automotive - General
 -40 to +85
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 - -40 to +85
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 - -40 to +85
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 - -40 to +85
SOT/8
 9
MAX6361H 
2.5 to 3.3
3.3 to 5.5
Active High
Open Drain
 50 Manual Reset Yes - -40 to +85
SOT/6
 9
MAX6361L 
2.5 to 3.3
3.3 to 5.5
Active Low
Push-Pull
 50 Manual Reset Yes - -40 to +85
SOT/6
 9
MAX6361P 
2.5 to 3.3
3.3 to 5.5
Active Low
Open Drain
 50 Manual Reset Yes
Automotive - AECQ100
Automotive - General
 -40 to +85
SOT/6
 9
MAX6362H 
2.5 to 3.3
3.3 to 5.5
Active High
Open Drain
 50 Watchdog Yes - -40 to +85
SOT/6
 9
MAX6362L 
2.5 to 3.3
3.3 to 5.5
Active Low
Push-Pull
 50 Watchdog Yes - -40 to +85
SOT/6
 9
MAX6362P 
2.5 to 3.3
3.3 to 5.5
Active Low
Open Drain
 50 Watchdog Yes - -40 to +85
SOT/6
 9
MAX6363H 
2.5 to 3.3
3.3 to 5.5
Active High
Open Drain
 50 Battery On Yes - -40 to +85
SOT/6
 9
MAX6363L 
2.5 to 3.3
3.3 to 5.5
Active Low
Push-Pull
 50 Battery On Yes - -40 to +85
SOT/6
 9
MAX6363P 
2.5 to 3.3
3.3 to 5.5
Active Low
Open Drain
 50 Battery On Yes - -40 to +85
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 - -40 to +85
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 - -40 to +85
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 - -40 to +85
SOT/6
 9
See All Battery Backup Circuits (86)





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