Active Member
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[China]
Address: 1702, Dingcheng international building, Zhonghang Road, Futian District, Shenzhen
Contact name:DANDAN
Shenzhen Sai Collie Technology Co., Ltd. |
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ADBMS1818ASWZ-RL Power Management ICs 18-Cell Battery Monitor IC Multi-Chemistry Package 64-LQFP-EP
Product Status | Active | |
Function | Battery Monitor | |
Battery Chemistry | Multi-Chemistry | |
Number of Cells | 18 | |
Fault Protection | Over Temperature, Over/Under Voltage | |
Interface | SPI | |
Operating Temperature | -40°C ~ 85°C | |
Mounting Type | Surface Mount | |
Package / Case | 64-LQFP Exposed Pad | |
Supplier Device Package | 64-LQFP-EP (10x10) |
FEATURES:
► Measures up to 18 battery cells in series
► 3 mV maximum total measurement error
► Stackable architecture for high voltage systems
► Built-in isoSPI interface
► 1 Mb isolated serial communications
► Uses a single twisted pair, up to 100 meters
► Low EMI susceptibility and emissions
► Bidirectional for broken wire protection
► 290 µs to measure all cells in a system
► Synchronized voltage and current measurement
► 16-bit Δ-Σ ADC with programmable third-order noise filter
► Passive cell balancing up to 200 mA (maximum) with programmable
pulse‑width modulation
► 9 general-purpose digital I/O or analog inputs
► Temperature or other sensor inputs
► Configurable as an I2C or SPI master
► 6 µA sleep mode supply current
► 64-lead LQFP_EP package
APPLICATIONS:
► Backup battery systems
► Grid energy storage
► Residential energy storage
► UPS
► High power portable equipment
