Product overview
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All features
- L9965C: AEC-Q100 qualified
- L9965C Functional Safety: ISO26262 compliant, ASIL-D systems ready, documentation available
- Temperature grade 1: -40°C to +125°C operating temperature range
- HBM ESD classification level 2
- CDM ESD classification level C4B
- 2 independent current sense ADCs
- 18-bit resolution
- Input range = ±100 mV
- <0.1% gain error, <1 LSB offset
- Integrated programmable digital filtering with cut-off frequency from 3.5 kHz to 5 Hz for instantaneous current measurement
- Fully redundant architecture with cross-check on every current sample
- Integrated Coulomb Counter
- Fully redundant short circuit detector with programmable threshold and ultrafast reaction time
- 2 programmable (level/PWM encoded) FAULT outputs
- Programmable DCDC converter controller to enable fast and flexible DC-link precharge
- 10 gate pre-drivers also compatible with optocouplers
- 11 fully differential analog inputs
- 7 configurable GPIO
- SPI and I2C Controller peripherals to interface up to two external EEPROM, L9965P/L99BM2P pyro driver sensors
- SPI Target for direct MCU interface
- 3.3V (VTREF) and 5V (V5V) LDOs for external sensors supply and biasing
- Embedded NVM for configuration parameters storage and runtime configuration integrity check
- Ultrafast vertical interface peripheral for isolated communication
- Compatible with 18S L9965A/L99BM218 cell monitoring chip with a max desynchronization time of 7 µs at system level
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STMicroelectronics - L99BM2C
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Quality and Reliability
| Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | Longevity Commitment | Longevity Starting Date | Material Declaration** |
|---|---|---|---|---|---|---|---|
| L99BM2C-TR | Active Product is in volume production. | TQFP 48 7x7x1.0 | Industrial | Ecopack2 | - | - | |
L99BM2C-TR
Package:
TQFP 48 7x7x1.0Material Declaration**:
(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.
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Sample & Buy
| Part Number | Marketing Status | Budgetary Price (US$)*/Qty | Order from ST | Order from distributors | Package | Packing Type | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | Operating Temperature (°C) (min) | Operating Temperature (°C) (max) | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| L99BM2C-TR | | | distributors No availability of distributors reported, please contact our sales office |
L99BM2C-TR Active
(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors