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Analog Devices Inc./Maxim Integrated MAX17263LETD+T

Part No.:
MAX17263LETD+T
Manufacturer:
Analog Devices Inc./Maxim Integrated
Category:
Specialized ICs
Package:
14-WFDFN Exposed Pad
Description:
IC DRIVER 14TDFN
Quantity:

Unit Price:$4.59

Ext Price:$4.59

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Product Details

MAX17263LETD+T - ModelGauge m5 EZ Fuel Gauge with LED Control

MAX17263LETD+T from Analog Devices / Maxim Integrated is a single- or multi-cell lithium battery fuel gauge with integrated LED control in a 14-pin 3 mm by 3 mm TDFN with exposed pad, supplied on tape and reel.

Specifications were checked against the manufacturer data sheet and current distributor listing.

Overview

MAX17263LETD+T combines ModelGauge m5 EZ voltage and coulomb-counting estimation with current and temperature measurement. Four LED driver pins support automatically counted 3-to-12-LED status displays, while a two-wire interface reports state of charge, capacity and time estimates.

Design focus: Use an external sense resistor or a characterized PCB trace. Multi-cell packs require the CELLX divider and a regulated BATT supply; verify LED wiring and exposed-pad grounding against the data sheet.

Key Advantages

Purpose-built function

ModelGauge m5 EZ estimates state of charge without cell characterization for typical lithium battery applications.

Compact integration

Integrated LED control supports a push-button battery indication with 3 to 12 LEDs.

Production support

Available in an established surface-mount or through-hole ordering format.

Documented limits

Electrical and environmental limits are defined by the official data sheet.

Feature Summary

Primary function

Lithium battery fuel gauge with LED status drivers

Interface

Two-wire I2C-compatible SDA/SCL interface

Operating range

2.3 V to 4.9 V BATT supply; -40 C to +85 C operating temperature

Package

14-WFDFN Exposed Pad

Package & Footprint

This ordering code uses the 14-WFDFN Exposed Pad package.

Package-image status: The registry name exists, but the required JPG is missing. Keep this product in review until the image is supplied and visually checked.
package outline pending verified JPG
14-WFDFN Exposed Pad

Pin Functions

TH, pin 1
Thermistor input and battery insertion detection
L1-L4, pins 2-5
LED driver and push-button sensing functions
BATT, pin 6
IC supply; bypass to ground
CSN / CSPL, pins 7 / 9
Current sense resistor connections
GND, pin 8
IC ground
CELLX/CSPH, pin 10
Multi-cell voltage divider or single-cell high-side sense connection
REG, pin 11
Internal 1.8 V regulator output; decouple but do not load
ALRT, pin 12
Active-low open-drain alert
SDA / SCL, pins 13 / 14
Two-wire serial data and clock

Confirm exact numbering and the latest land pattern before PCB release.

Key Specifications

FunctionSingle/multi-cell lithium battery fuel gauge
AlgorithmModelGauge m5 EZ
BATT supply2.3 V to 4.9 V
Startup voltage3 V
Operating temperature-40 C to +85 C
Active current15 microampere typical at 50 C or below, excluding thermistor current
Hibernate current8.2 microampere typical at 50 C or below
I2C clock400 kHz maximum
LED support3 to 12 LEDs using four driver pins
Sense resistor range1 milliohm to 1000 milliohm
Temperature sensingInternal sensor or external thermistor
Package14-pin TDFN-EP, 3 mm by 3 mm
Ordering formatTape and reel

Replacement Considerations

MAX17263LETD+ is a related product in the library. Confirm electrical behavior, package, pinout, ordering media and configuration before substitution.

Similarity of family name or package does not establish drop-in compatibility.

Manufacturer Information

Analog Devices supports the former Maxim Integrated MAX17263 portfolio. The +T and + order codes share the controlled electrical data sheet but differ in delivery format.

Applications

Battery powered equipment

Reports state of charge and remaining capacity for portable lithium battery products.

LED battery indicator

Drives an on-demand LED display from the integrated driver outputs.

Quality & Authenticity

Match the complete ordering code, package marking and reel or lot label to authorized-channel records. Inspect moisture handling and solderability requirements before assembly.

FAQ

What is the main function?

Lithium battery fuel gauge with LED status drivers

What package is used?

14-WFDFN Exposed Pad

Can the related part be substituted directly?

No. Validate all electrical, mechanical and configuration differences first.

Is the package image ready?

No. The registered package JPG is currently missing.

Engineering Notice

Use the latest manufacturer documentation for schematic, PCB, thermal and production approval. Distributor attributes are useful for sourcing but do not replace the official data sheet.

MAX17263LETD+T Information

  • Specifications
  • Tags
Product attributes
Attribute value
Manufacturer:
Analog Devices Inc./Maxim Integrated
Series:
ModelGauge™
Package/Case:
14-WFDFN Exposed Pad
Packaging:
Tape & Reel (TR)
Product Status:
Active
Programmable:
Not Verified
Type:
Driver
Applications:
Battery Level Indication
Mounting Type:
Surface Mount
Supplier Device Package:
14-TDFN (3x3)
Grade:
-
Qualification:
-
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1+$4.59$4.59
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