Analog Devices Inc. LTC6812ILWE-1#3ZZTRPBF

Name: LTC6812ILWE-1#3ZZTRPBF, Analog Devices Inc.
Brand: Analog Devices Inc.
SKU: ET23161087
Availability: PreOrder
Rating: 5 (1 reviews)

Enrgtech Part No: ET23161087
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Manufacturer Part No:
LTC6812ILWE-1#3ZZTRPBF
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Manufacturer: Analog Devices Inc.

LTC6812ILWE-1-3ZZTRPBF Analog Devices Inc. LTC6812ILWE-1#3ZZTRPBF

(1)

Product Information

HTSUS:

8542.39.0060

RoHS Status:

ROHS3 Compliant

Supplier Device Package:

64-LQFP-EP (10x10)

Operating Temperature:

-40°C ~ 85°C (TJ)

Package / Case:

64-LQFP Exposed Pad

Function:

Battery Monitor

title:

LTC6812ILWE-1#3ZZTRPBF

REACH Status:

REACH Unaffected

edacadModel:

LTC6812ILWE-1#3ZZTRPBF Models

edacadModelUrl:

/en/models/10109034

Manufacturer:

Analog Devices Inc.

Moisture Sensitivity Level (MSL):

3 (168 Hours)

Checking for live stock

The LTC6812ILWE from Analog Devices, Inc. is a high‑precision battery‑stack monitoring IC designed for multi‑chemistry applications (Li‑ion, Li‑poly, lead‑acid, etc.) capable of measuring up to 15 series‑connected cells. Operating over a wide cell‑voltage range (0 V to ~5 V per cell), it supports real‑time cell‑voltage monitoring, cell balancing, and isolated daisy‑chain communication, making it ideal for industrial energy‑storage systems, electric vehicles, and high‑reliability BMS stacks.

Crucial Features and Benefits of Choosing the Analog Devices Battery‑stack Monitoring IC

Multi‑chemistry compatibility supports a broad range of battery types for flexible deployments.
Stackable architecture with an isolated isoSPI interface enables long battery string monitoring and reliable communication.
Built‑in passive cell balancing on each channel helps equalise cell state and improve system lifetime.
Low power sleep mode (down to ~6 µA) supports ultra‑efficient operation in standby or low‑demand applications.
Automotive‑qualified and designed for demanding high‑voltage systems, extending reliability in EV, energy‑storage and industrial markets.
Compact 64‑lead eLQFP (10 × 10 mm) exposed‑pad package simplifies board layout while accommodating thermal and EMC demands.

Engineered for High‑Voltage Battery Management Systems

The LTC6812ILWE is purpose‑built to support modern battery‑management challenges across multiple chemistries. With synchronised voltage and current acquisition, a high‑resolution 16‑bit Δ‑Σ ADC, programmable noise filtering, and daisy‑chain isoSPI communication, the device offers robust data integrity even across long cell strings. Passive cell‑balancing capability up to ~200 mA (max) per cell channel ensures that individual cells remain balanced, helping maintain pack health and extend useful life.

Broad Range Application

Monitoring and balancing of up to 15‑cell series strings in electric‑vehicle battery packs and hybrid systems.
High‑voltage battery‑energy‑storage systems (BESS) for grid, backup and industrial applications
Multi‑chemistry battery modules (Li‑ion/Li‑poly, LiFePO₄, lead‑acid).
Battery‑management systems (BMS).
Renewable‑energy storage and solar‑battery hybrids.
Portable high‑power equipment, UPS systems or telecom‑backup power systems.

LTC6812Hx 01/Aug/2022(PCN Assembly/Origin)

LTC6812-1 19/Jul/2019(PCN Design/Specification)

LTC6812-1(Datasheets)

Higher Reliability, Safety, 30% Longer Lifetime with Advanced Battery Management(Other Related Documents)

Tape and Reel Packaging(Other Related Documents)

Your Rating

Reviews

Marco Rossi

20 Oct 2025

I bought the LTC6812ILWE-1-3ZZTRPBF battery management IC from EnrgTech, and it’s functioning perfectly. The delivery was smooth and quick, with great packaging. The professional sales team provided detailed technical assistance, and customer service ensured I was satisfied after purchase. EnrgTech’s reliability and efficiency make them stand out in the market. I’ll continue sourcing components from their website — always genuine, timely, and supported by a professional team.

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You can order Analog Devices Inc. brand products with LTC6812ILWE-1#3ZZTRPBF directly through our website or call us at +44 (0) 3303 800 157 or email our support team at sales@enrgtech.co.uk.

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