LTC4012IUF-1#PBF

$5.33

Description：IC BAT CHG MULT-CHEM 1-4CL 20QFN
Series：PowerPath™
Mfr：Analog Devices Inc.
Package：Tube

SKU:713fd6adde72 Category: Battery Chargers Brand: Analog Devices Inc.

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Product introduction

LTC4012IUF-1#PBF is listed in the Battery Chargers range at ChipApex. The manufacturer field lists Analog Devices Inc.. Its product description is IC BAT CHG MULT-CHEM 1-4CL 20QFN. Review the specifications below when checking this part for your BOM.

Battery Chargers specifications for LTC4012IUF-1#PBF

Description：IC BAT CHG MULT-CHEM 1-4CL 20QFN
Series：PowerPath™
Mfr：Analog Devices Inc.
Package：Tube
Battery Chemistry：Multi-Chemistry
Voltage - Supply (Max)：28V
Operating Temperature：-40°C ~ 125°C (TA)
Mounting Type：Surface Mount
Package / Case：20-WFQFN Exposed Pad
Supplier Device Package：20-QFN (4x4)
Number of Cells：1 ~ 4
Current - Charging：Constant - Programmable
Programmable Features：-
Fault Protection：Over Voltage
Charge Current - Max：-
Battery Pack Voltage：16.4V
Interface：-

Battery Chargers datasheet and documents for LTC4012IUF-1#PBF

LTC4012IUF-1#PBF

Battery Chargers Overview

The LTC4012IUF-1#PBF is a high-efficiency, multi-chemistry battery charger with PowerPath management. It supports lead-acid, lithium-ion, and lithium-polymer batteries. The device operates from a 35V input source and delivers up to 3.2A charging current. It features I2C telemetry for system monitoring. The component is housed in a 20-lead QFN package and is rated for industrial temperature ranges.

Battery Chargers Feature Summary

Integrated PowerPath controller manages power distribution between input source and battery
Supports multiple battery chemistries including lead-acid, Li-ion, and Li-polymer
Provides I2C interface for detailed battery status and charger configuration telemetry

Battery Chargers Applications

Portable medical devices requiring reliable multi-chemistry support
Industrial handheld equipment operating in harsh environments
Battery-powered instrumentation with telemetry requirements

Battery Chargers Procurement Notes

Verify the specific suffix against official Analog Devices documentation to confirm temperature grade and packaging details. Ensure compatibility with existing PCB footprint and thermal design specifications before integration. Confirm availability status through authorized distributors as supply levels may vary.

Battery Chargers Selection Notes

Select this component when multi-chemistry flexibility and integrated power path management are required. The I2C telemetry capability distinguishes it from basic chargers. Verify that the 35V input range and 3.2A output current meet the system's power budget and input voltage constraints.

Battery Chargers Part Context

This part belongs to the LTC4012 family of battery chargers designed for high-efficiency applications. It integrates linear charging control with power path management. The IUF-1 designation indicates an industrial temperature range variant within the QFN-20 package lineup.