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Vedi Specifiche Tecniche

MAX17215G+T0E

Battery Multi-Function Controller IC 14-TDFN (3x3)

Produttore:

Analog Devices Inc.
ProduttorePart #:

MAX17215G+T0E
Scheda dati:

MAX17215G+T0E Scheda dati (PDF)
Product:

Fuel Gauges
Battery Type:

Multiple Cell
Operating Supply Voltage:

20 V
Mounting Style:

SMD/SMT

E-mail: [email protected]

Skype: live:.cid.ab6b29428937b76

tel: +852 95804164

MAX17215G+T0E Descrizione generale

The MAX1720x/MAX1721x are ultra-low power stand-alone fuel gauge ICs that implement the Maxim ModelGauge^™ m5 algorithm without requiring host interaction for configuration. This feature makes the MAX1720x/MAX1721x excellent pack-side fuel gauges. The MAX17201/MAX17211 monitor a single cell pack. The MAX17205/MAX17215 monitor and balance a 2S or 3S pack or monitor a multiple-series cell pack.

Caratteristiche principali

ModelGauge m5 Algorithm
- Eliminates Error when Approaching Empty Voltage
- Eliminates Coulomb-Counter Drift
- Current, Temperature, and Age Compensated
- Does Not Require Empty, Full, or Idle States
- No Characterization Required for EZ Performance (See the ModelGauge m5 EZ Performance Section)
- Cycle+ Age Forecasting Observes Lifespan
Nonvolatile Memory for Stand-Alone Operation
- Learned Parameters and History Logging
- Up to 75 Words Available for User Data
Precision Measurement System
- No Calibration Required
Time-to-Empty and Time-to-Full Estimation
Temperature Measurement
- Die Temperature
- Up to Two External Thermistors
Multiple Series Cell Pack Operation
Low Quiescent Current
- MAX172x1: 18µA Active, 9µA Hibernate
- MAX172x5: 25µA Active, 12µA Hibernate
Alert Indicator for Voltage, SOC, Temperature, Current, and 1% SOC Change
High-Speed Overcurrent Comparators
Predicts Remaining Capacity Under Theoretical Load
SHA-256 Authentication
Maxim 1-Wire or 2-Wire (I²C) Interface
SBS 1.1 Compatible Register Set

Applicazione

Digital Still and Video Cameras
e-Readers
Handheld Computers and Terminals
Handheld Radios
Portable Game Players
Portable Medical Equipment
Smartphones and Tablets

Specifiche

Product Category	Battery Management	Product	Fuel Gauges
Battery Type	Multiple Cell	Operating Supply Voltage	20 V
Mounting Style	SMD/SMT	Series	MAX17215
Maximum Operating Temperature	+ 85 C	Minimum Operating Temperature	- 40 C
Operating Supply Current	25 uA	Product Type	Battery Management
Factory Pack Quantity	2500	Subcategory	PMIC - Power Management ICs
Unit Weight	0.001764 oz

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