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Analog Devices LTC6802IG-2#PBF — Analog & Data Acquisition
Analog Devices

LTC6802IG-2#PBF Battery Monitor, 1-12 Cells, 44-SSOP

MPNLTC6802IG-2#PBF
End of Life

Analog Devices LTC6802IG-2#PBF, Lithium Ion Battery Monitor, 1 to 12 Cells, Over/Under Voltage Protection, Serial Interface, -40°C to 85°C, 44-SSOP, Tube.

$36.17Ref. price · indicative, final on quote
LTC6802IG-2#PBF datasheet
Packaging44-FSOP (0.209", 5.30mm Width)
StockContact for availability
MOQ1 pcs
  • 100% new & originalTraceable channels only — no refurbs, no pulls, no remarked parts.
  • Date & lot codes on quoteStated per line before you commit; label photos on request.
  • MSL-compliant ESD packingMoisture-sealed bags with indicator cards; reels photo-verified.
  • PayPal buyer protectionPay by T/T, PayPal or Payoneer — card payments covered end to end.

Specifications

LTC6802IG-2#PBF Technical Specifications
ParameterValue
Mounting typeSurface Mount
InterfaceSerial
Operating temperature-40°C ~ 85°C (TA)
PackageTube
FunctionBattery Monitor
Case44-FSOP (0.209\", 5.30mm Width)
Number of cells1 ~ 12
Fault protectionOver/Under Voltage
Battery chemistryLithium Ion

Product details

What this battery monitor does and where it fits

The Analog Devices LTC6802IG-2#PBF is a lithium-ion battery stack monitor that measures the voltage of 1 to 12 series-connected cells. It reports measurements over a serial interface and includes integrated over-voltage and under-voltage fault detection. The part is housed in a 44-SSOP package and operates across the -40°C to 85°C industrial temperature range, making it suitable for battery management systems in electric vehicles, energy storage racks, and backup power enclosures where the board sees ambient heat but not direct engine-bay soak.

Cell count and fault protection — what they mean for the BMS

Supporting 1 to 12 cells covers common module sizes for lithium-ion packs. The over/under voltage fault protection is a hardware-level trip that can trigger an interrupt or drive a shutdown FET without waiting for the host microcontroller to poll.

Lifecycle and sourcing posture

For a BOM freeze or a new design, there is no LTB risk to plan around.

Frequently asked questions

How many cells does LTC6802IG-2#PBF support?

It monitors 1 to 12 series-connected lithium-ion cells.

Does LTC6802IG-2#PBF have under-voltage protection?

Yes, the device includes both over-voltage and under-voltage fault detection.

What is the difference between LTC6802-1 and LTC6802-2?

The LTC6802-1 uses a serial interface with a daisy-chainable SPI protocol, while the LTC6802-2 uses a parallel interface for direct connection to a host microcontroller. The LTC6802IG-2#PBF is the serial-interface variant.