Bourns SM91536AL series transformer

Bourns magnetics product line is pleased to introduce the model SM91536AL AEC-Q200 compliant, automotive grade BMS (Battery Management System) signal transformer. This single channel, reinforced insulation transformer includes common mode chokes for noise rejection for BMS applications.

The model SM91536AL is developed for use with the NXP model 33771C and analog device’s model AD1818 and LTC6804/681X. This BMS signal transformer offers a working voltage of up to 1000VDC and Hi-Pot isolation voltage up to 3000VAC with an extended operating temperature range from -40 to +125 °C.

Features

• Reinforced insulation per GB/T 16935.1
• AEC-Q200 compliant
• 1000VDC working voltage and Hi-Pot voltage up to 3000 VAC
• Creepage distance 10mm min., clearance distance 10mm min.
• Overvoltage category II, up to 5000m above sea level
• Supports serial daisy chain / IsoSPI communication
• Developed for use with the NXP Model 33771C and analog device’s model AD1818 and LTC6804/681X
• Design construction per GB/T 16935.1, IEC 60664-1 and IEC 62368-1
• RoHS compliant*
• Automotive grade

Applications​

• Battery management systems
• Energy storage systems

^{*RoHS Directive 2015/863, Mar 31, 2015 and Annex.}