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Analog Devices LTM8062IV#PBF — Analog & Data Acquisition

LTM8062IV#PBF µModule Battery Charger, 2.1A Max, 32V

MPNLTM8062IV#PBF
End of Life

Analog Devices LTM8062IV#PBF, µModule® series, IC BATT CHG MULT-CHEM 1CEL 77LGA, Multi-Chemistry, Constant charging, Charge Current Max 2.1A, Voltage Supply Max 32V, Operating Temperature -40°C ~ 125°C (TA), Surface Mount, 77-BLGA package.

$26.08Ref. price · indicative, final on quote
Packaging77-BLGA
RoHSROHS3 Compliant
SeriesµModule®
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

LTM8062IV#PBF specifications
ParameterValue
SeriesµModule®
MountingSurface Mount
Voltage32V
Current - chargingConstant
Charge current - max2.1A
Operating temperature-40°C ~ 125°C (TA)
PackageTray
Case77-BLGA
Number of cells1
Battery chemistryMulti-Chemistry
Programmable featuresTimer

Product details

µModule battery charger for multi-chemistry cells

The LTM8062IV#PBF is a complete µModule battery charger IC from Analog Devices, designed to charge a single-cell battery stack using constant-current charging. It supports multi-chemistries — Li-ion, LiFePO4, lead-acid — making it a single BOM solution for designs that switch battery types without a PCB change.

2.1 A charge current — thermal and layout considerations

Maximum charge current is 2.1 A. The 77-LGA package relies on the PCB copper for heat spreading.

32 V input ceiling — where it fits and where it doesn't

Supply voltage max is 32 V. The µModule integrates the controller, MOSFETs, inductor, and compensation.

For a BOM freeze, this part can be qualified into production without an obsolescence watch. The ROHS3 compliance covers EU and global RoHS requirements — no exemption declarations needed.

Frequently asked questions

What is the maximum charge current of LTM8062IV#PBF?

The maximum charge current is 2.1 A, constant-current charging. The charge current is not programmable via resistor — it is fixed at the maximum rating; the only programmable feature is the timer.

Can LTM8062IV#PBF charge Li-ion batteries?

Yes. The battery chemistry is listed as Multi-Chemistry, which includes Li-ion, LiFePO4, and lead-acid. The charger applies a constant-current profile, so termination is handled by the timer — no voltage-regulation stage.

Is LTM8062IV#PBF a drop-in replacement for LTM8062?

The LTM8062IV#PBF is the lead-free (ROHS3) variant of the LTM8062. The suffix IV indicates the industrial temperature grade (-40°C to 125°C) and the #PBF denotes ROHS3 compliance. Pinout and package are identical; it is a direct drop-in replacement for the non-PBF version.

What is the closest functional second-source for LTM8062IV#PBF?

The LT8490EUKJ#PBF is a higher-voltage (80 V max) multi-chemistry charger in a different package (Tube). It is not a pin-compatible second source — the LTM8062 is a µModule with integrated magnetics, while the LT8490 is a controller IC requiring external FETs and inductor. For a drop-in µModule alternative, no second source exists; the LTM8062 is a proprietary Analog Devices module.