EVAL-L9963E-NDS

Active

L9963E single node in a distributed BMS System

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Product overview

Description

The EVAL-L9963E-NDS is a hardware tool for L9963E for Li-ION battery management application. The board is intended to be used as a single node in a distributed BMS. EVAL-L9963E-NDS is needed when the total number of battery cells to be managed exceeds 14. The number of nodes to be stacked depends on total battery voltage, additional nodes can be added via additional EVAL-L9963E-NDS. A maximum of 31 total nodes beyond the base node EVAL-L9963E-MCU can be stacked. It has to be used in conjunction with EVAL-L9963E-MCU as second stage or stacked with additional EVAL-L9963E-NDS. EVAL-L9963E-NDS allows the user to manage up to 14 channels for cell voltage sensing, one channel for current sensing, and up to 4 analog input for temperature sensing (plus an additional on-board NTC to sense PCB temperature). The board provides additional protection for hot plug.
EVAL-L9963E-NDS is not intended to be used as a standalone evaluation board but with EVAL-L9963E-MCU.
  • All features

    • Single node L9963E board for distributed multi-cell BMS
    • To be used with EVAL-L9963E-MCU or EVAL-L9963E as second stage or stacked with additional EVAL-L9963E-NDS
    • Measures from 4 to 14 cells in series, with 0 us desynchronization delay between samples. Supports also busbar connection without altering cell results
    • Coulomb counter supporting pack overcurrent detection in both ignition on and off states
    • Fully synchronized current and voltage samples
    • 16-bit voltage measurement
    • Communication between nodes through a 2.66 Mbps isolated serial communication with regenerative buffer, supporting dual access ring
    • Transformer based isolation
    • Up to 4 analog inputs for NTC sensing, plus PCB temperature sensing
    • Hot-plug protection circuit

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Quality and Reliability

Part Number Marketing Status RoHS Compliance Grade WEEE Compliant Material Declaration**
EVAL-L9963E-NDS
Active
Not compliant Yes

EVAL-L9963E-NDS

Package:

Not compliant

Material Declaration**:

Marketing Status

Active

RoHS Compliance Grade

Not compliant

WEEE Compliant

Yes

(**) 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.

Sample & Buy

Part Number
Order from Distributors
Order from ST
Core Product
Marketing Status
Supplier
ECCN (US)
ECCN (EU)
Country of Origin
Budgetary Price (US$)*/Qty
EVAL-L9963E-NDS No availability of distributors reported, please contact our sales office L9963E
Active
ST EAR99 NEC ITALY 172.5 / 1

EVAL-L9963E-NDS

Core Product

L9963E

Marketing Status

Active

Budgetary Price (US$)*/Qty

172.5 / 1

Supplier

ST

ECCN (US)

EAR99

ECCN (EU)

NEC

Budgetary Price (US$)* / Qty

172.5 / 1

Country of Origin

ITALY

(*) 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