Datasheet LTC6801HG - Linear Technology BATTERY MONITOR, MULTICELL, 36SSOP

Detailed Description

Manufacturer: Linear Technology

Description: BATTERY MONITOR, MULTICELL, 36SSOP

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Docket:
LTC6801 Independent Multicell Battery Stack Fault Monitor FEATURES
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DESCRIPTION
The LTC®6801 is a multicell battery monitoring IC incorporating a 12-bit ADC, a precision voltage reference, sampled comparator, and a high voltage input multiplexer.

The LTC6801 can monitor as many as 12 series connected battery cells for overvoltage, undervoltage, and overtemperature conditions, indicating whether the cells are within specified parameters. The LTC6801 generates a clock output when no fault conditions exist. Differential clocking provides high noise immunity and ensures that battery stack fault conditions cannot be hidden by frozen bits or short circuit conditions. Each LTC6801 can operate with a battery stack voltage up to 60V and multiple LTC6801 devices can be stacked to monitor each individual cell in a long battery string. When multiple devices are stacked, the status signal of each LTC6801 can be daisy-chained, without opto-couplers or isolators, providing a s

Specifications:

• Base Number: 6801
• Battery IC Case Style: SSOP
• Battery Type: Li-Ion
• Number of Batteries: 12
• Number of Pins: 36
• Operating Temperature Range: -40°C to +125°C
• SVHC: No SVHC (15-Dec-2010)
• Supply Voltage Range: 10 V to 50 V

RoHS: Yes