LT3651EUHE-4.2#PBF

$10.61

Description：IC BATT CHG LI-ION 1CELL 36QFN
Series：-
Mfr：Analog Devices Inc.
Package：Tube

SKU:c76fdc43f2b2 Category: Battery Chargers Brand: Analog Devices Inc.

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Product introduction

LT3651EUHE-4.2#PBF is listed in the Battery Chargers range at ChipApex. The manufacturer field lists Analog Devices Inc.. Its product description is IC BATT CHG LI-ION 1CELL 36QFN. Review the specifications below when checking this part for your BOM.

Battery Chargers specifications for LT3651EUHE-4.2#PBF

Description：IC BATT CHG LI-ION 1CELL 36QFN
Series：-
Mfr：Analog Devices Inc.
Package：Tube
Battery Chemistry：Lithium Ion/Polymer
Voltage - Supply (Max)：32V
Operating Temperature：-40°C ~ 125°C (TJ)
Mounting Type：Surface Mount
Package / Case：36-WFQFN Exposed Pad
Supplier Device Package：36-QFN (5x6)
Number of Cells：1
Current - Charging：Constant - Programmable
Programmable Features：Current, Timer
Fault Protection：Over Temperature
Charge Current - Max：4A
Battery Pack Voltage：4.2V
Interface：-

Battery Chargers datasheet and documents for LT3651EUHE-4.2#PBF

LT3651EUHE-4.2#PBF

Battery Chargers Overview

The LT3651EUHE-4.2#PBF is a monolithic lithium-ion battery charger from Analog Devices, designed for single-cell applications. It integrates a high-voltage switch and operates with input voltages up to 32V. The device delivers a programmable charge current of 4A and provides a precise 4.2V output voltage. Packaged in a thermally enhanced QFN-36, it supports operation across an extended temperature range from -40°C to +125°C.

Battery Chargers Feature Summary

Integrates a high-voltage power switch capable of accepting inputs up to 32V
Supports fast charge, constant current, and constant voltage charging profiles
Includes thermal regulation to manage junction temperature during high-current operation

Battery Chargers Applications

Single-cell lithium-ion battery charging systems
Portable electronic devices requiring high-current charging
Industrial equipment utilizing wide-input voltage ranges

Battery Chargers Procurement Notes

Verify the specific suffix against official documentation to confirm pinout and electrical characteristics. Ensure compatibility with the target PCB footprint and thermal design requirements. Confirm RoHS compliance status through manufacturer declarations prior to integration into production assemblies.

Battery Chargers Selection Notes

Select this component when a single-chip solution for high-current single-cell charging is required. It is suitable for designs needing wide input voltage tolerance without external switching components. Consider the QFN-36 package size and thermal dissipation capabilities relative to the enclosure constraints.

Battery Chargers Part Context

This part belongs to the LT3651 series of battery chargers. It is functionally related to other variants such as the LT3651IUHE-4.2#PBF, differing primarily in industrial temperature rating specifications. The series targets applications demanding integrated power management for portable electronics.