Bourns SM91501AL & SM91502AL series BMS signal transformers

Bourns Inductive Components Product Line is pleased to introduce two additional BMS Signal Transformers – the Model SM91501AL and SM91502AL.

The Model SM91501AL is a dual-channel isolation transformer module, and the Model SM91502AL is a single-channel isolation transformer module. Both models include common mode chokes for noise rejection for BMS applications and hold reference designs with Analog Device’s Model
LTC6804-1/6811 and NXP’s MC33771/ 33772. These new models are AEC-Q200 compliant.

The Model SM91501AL offers a 1600 Vdc working voltage while the Model SM91502AL features a 1000 Vdc working voltage. Both models provide a 4300 VDC Hi-Pot isolation voltage and an extended operating temperature range of -40 to +125 °C.

Features

• 1600 Vdc working voltage (Model SM91501AL) or 1000Vdc working voltage (Model SM91502AL)
• 4300 Vdc Hi-Pot isolation voltage
• Supports serial daisy chain/IsoSPI communication
• Holds reference designs with Analog Device’s Model LTC6804-1/6811 and NXP’s MC33771/ 33772
• Extended temperature range: -40 to +125 °C
• AEC-Q200 compliant
• RoHS compliant*

_{RoHS Directive 2015/863, Mar 31, 2015 and Annex.​}