Model SM91508AL/SM91509AL Series AEC-Q200 Compliant Signal-BMS Transformers
Model SM91508AL/SM91509AL Series AEC-Q200 Compliant Signal-BMS Transformers
Bourns' Model SM91508AL/SM91509AL BMS signal transformer supports serial daisy chain/IsoSPI communication and is AEC-Q200 compliant
Bourns' inductive components line introduces the Model SM91508AL and Model SM91509AL BMS (battery management system) signal transformers. The Model SM91508AL is a single-channel isolation transformer module that includes common mode chokes for noise rejection in BMS signal applications. It supports serial daisy chain/IsoSPI communication and is AEC-Q200 compliant. This BMS transformer offers a 1000 VDC working voltage/4300 VDC hi-pot isolation voltage and an extended operating temperature range of -40°C to +150°C.
The Model SM91509AL is a dual-channel isolation transformer module that includes common mode chokes for noise rejection in BMS applications. It matches well with Texas Instruments' Model BQ79606 in daisy chain communication and is AEC-Q200 compliant. It also offers a 1600 VDC working voltage, 4300 VDC hi-pot isolation, and an extended operating temperature range of -40°C to +125°C.
- 1000 VDC working voltage and hi-pot isolation voltage: 300 VAC
- Supports serial daisy chain/IsoSPI communication
- AEC-Q200 compliant, automotive grade
- Expanded temperature range: -40°C to +150°C
- RoHS compliant
- 1600 VDC working voltage and hi-pot isolation voltage: 4300 VDC
- Superior noise rejection with two chokes inside per channel
- Supports serial daisy chain/IsoSPI communication
- Matches Texas Instruments' Model BQ79606
- AEC-Q200 compliant, automotive grade
- Expanded temperature range: -40°C to +125°C
- RoHS compliant and halogen-free
Model SM91508AL Series AEC-Q200 Compliant Signal-BMS Transformers
| Image | Manufacturer Part Number | Description | Inductance | Turns Ratio - Primary:Secondary | Mounting Type | Available Quantity | View Details | |
|---|---|---|---|---|---|---|---|---|
 |  | SM91508AL-E | BMS TRANSFOMER/CMC,6PIN,SIN,3KVA | 300µH | 1:1 | Surface Mount | 800 - Immediate | View Details |
Model SM91509AL Series AEC-Q200 Compliant Signal-BMS Transformers
| Image | Manufacturer Part Number | Description | Inductance | Turns Ratio - Primary:Secondary | Mounting Type | Available Quantity | View Details | |
|---|---|---|---|---|---|---|---|---|
|  | SM91509AL-E | BMS TRANSFOMER/CMC,12PIN,DUAL,4. | 600µH | 1:1 | Surface Mount | 400 - Immediate | View Details |