LTC6810IG-1#3ZZPBF

Overview

The LTC6810IG-1#3ZZPBF is a six-channel high-voltage battery stack monitor manufactured by Analog Devices Inc. It operates within a supply voltage range of up to 20 V and delivers an output voltage of 5.7 V. The device functions in multiple cell battery protection applications, drawing a typical operating current of 6.2 mA. It is housed in a compact SSOP-44 surface-mount package designed for SMD/SMT installation. The component supports industrial temperature ranges from -40°C to +85°C and belongs to the LTC6810 series under PMIC classification.

Feature Summary

• Provides simultaneous monitoring of up to six individual cells within a high-voltage battery stack
• Supports daisy-chain communication for cascading multiple devices to monitor larger battery arrays
• Integrates precision analog front-end circuitry for accurate cell voltage measurement

Applications

• High voltage battery stack monitoring in electric vehicles
• Energy storage system cell balancing and management
• Industrial battery pack protection circuits

Procurement Notes

Verify the complete part number including suffixes such as #3ZZPBF to ensure correct packaging and temperature grade. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Check for product change notifications that may affect pinout or electrical characteristics. Ensure compatibility with existing PCB footprint specifications for the SSOP-44 package.

Selection Notes

Select this component when monitoring six-cell stacks requiring high common-mode voltage rejection. Compare against the IG-2 variant if different internal configuration options are needed. Consider the HG series variants for extended temperature requirements up to 125°C. Evaluate power consumption constraints given the 6.2 mA operating current draw during active monitoring phases.

Part Context

This device is part of the LTC6810 family of battery monitors designed for high-voltage applications. It complements other Analog Devices solutions like the LTC6811 which offers twelve channels. The IG designation indicates industrial temperature performance. The component serves as a core element in advanced battery management systems requiring precise voltage acquisition.

Replacement Considerations

Public confirmed substitute part numbers include LTC6810IG-2#3ZZPBF for alternative configurations within the same package.