Battery Management ICs
LTC3337ERC#TRPBF
The LTC3337 is the lowest IQ SoH (state of health) monitor and coulomb counter with infinite dynamic range. It is accurate across all load profiles and measures all important state of health variables (Q, V, Z, T)
Analog DevicesLTC3337: Nanopower Primary Battery SoH Monitor with Precision Coulomb Counter
The LTC3337 is battery-friendly by presenting the battery with a load profile that allows it to deliver its maximum capacity, independent of the actual load.
Key Features and Benefits
- • Ultralow quiescent current of 100 nA gives longer battery run times, helpful in remote locations where access is minimal or difficult
- • Infinite dynamic range is accurate across all load profiles
- • Allows battery to run at maximum capacity by presenting the battery an optimized load profile
Applications
- • General purpose: low power primary battery-powered systems (for example, 1× LiSOCl2, 2–3× alkaline)
- • Consumer: electronic door locks
- • Industrial automation: remote industrial sensors (meters, alarms, etc.), asset trackers
Evaluation Board
The LTC3337 can be evaluated with the DC2973A.
Block Diagrams and Tables
Related Products
DC2973A
LTC3337ERC#TRMPBF
LTC3337ECBZ-R7
LTC3337ECB#TRPBF
Especificaciones técnicas del producto
RoHS (Union Européenne)
Compliant
ECCN (États-Unis)
EAR99
Statut de pièce
Active
Code HTS
8542.39.00.90
Automotive
No
PPAP
No
Type
Battery Monitoring
Type de Batterie
Supercapacitor
Courant d'alimentation maximal (mA)
110
Tension d'alimentation minimale en fonctionnement (V)
1.8
Tension d'alimentation maximale en fonctionnement (V)
5.5
Courant de sortie (mA)
150(Max)
Température de fonctionnement minimale (°C)
-40
Température de fonctionnement maximale (°C)
125
Échelle de température du fournisseur
Extended
Emballage
Tape and Reel
Installation
Surface Mount
Hauteur du paquet
0.75(Max)
Largeur du paquet
2
Longueur du paquet
2
Carte électronique changée
12
Nom de lemballage standard
CSP
Conditionnement du fournisseur
LFCSP EP
Décompte de broches
12
We don't have prices now, please check later.
Cantidad de Pedido