400V BMS Battery Management Unit Solution
The Battery Management Unit (BMU) is part of the Battery Management System of a vehicle. A BMU manages batteries based on data received from the Cell Monitoring Unit (CMU) and the Battery Junction Box (BJB). It connects and disconnects the high voltage connections.
CATEGORY
Automotive & transportation; Power & charging
REFERENCE DESIGN
PARTS IN DESIGN / BOM BY STORE
Grayed out parts are unavailable for purchase on Avnet Abacus.
The displayed part lists is a small subset of the complete BOM.
| MFGR | PART# | BLK NM |
|---|---|---|
| TE Connectivity | 87224-2 | Header Connector |
| Amphenol | 98414-S06-18-B07LF | Connector |
| Bourns | SM91502ALE | Transformer |
| Vishay | IHLE3232DDER4R7M5A | Inductor |
| Amphenol | 75844-302-04LF | Header Connector |
| Pulse Electronics | HM2103NLT | Transformer |
| Abracon | EB2532JA12-16.000M TR | Crystal Oscillator |
| Pulse Electronics | PA4342.472ANLT | Inductor |
| Abracon | EB3250JA12-16.000M TR | Crystal Oscillator |
| TE Connectivity | 280370-2 | Connector |
| Abracon | ASPIAIG-F6050-4R7M-T | Inductor |
| Bourns | SRP6030VA-4R7M | Power Inductor |
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| MFGR | PART# | BLK NM |
|---|---|---|
| Microchip | KSZ9031RNXVB-VAO | Ethernet PHY |
| Nexperia | BUK6D43-60EX | MOSFET |
| Nexperia | BZX384-C3V3,115 | Zener Diode |
| Nexperia | PESD2CANFD24L-TR | ESD Suppressor |
| Nexperia | PESD5V0V1BB,115 | ESD Suppressor |
| NXP | PCA2131TF/Q900Y | RTC |
| STMicroelectronics | HSP051-2W3Y | TVS Diode |
| STMicroelectronics | L9396 | DC to DC Converter |
| NXP | MC33HB2000AES | Motion Motor Controller |
| NXP | S32K344EHT1VMMST | Microcontroller |
| NXP | TJA1443ATK/0Z | CAN Transceiver |
| NXP | TJA1057GTK/3Z | CAN Transceiver |
| Nexperia | BUK6Y33-60PX | MOSFET |
| Diodes Inc | DESD2CAN2SOQ-7 | ESD Suppressor |
| NXP | TJA1101BHN/0Z | Ethernet PHY |
| STMicroelectronics | L9616 | CAN Transceiver |
| onsemi | SZESD1L001W1T2G | ESD Suppressor |
| STMicroelectronics | ESDCAN03-2BWY | ESD Suppressor |
| Microchip | KSZ9131RNXV-TRVAO | Ethernet PHY |
| Nexperia | 74LVCH8T245BQ,118 | CAN Transceiver |
| NXP | MC40XS6500DEK | Power Switch |
| NXP | NBP8FD4T1 | BPMS |
| Nexperia | PMEG4050EP,115 | Schottky Diode |
| NXP | TJA1102AHN/0Z | Ethernet PHY |
| Nexperia | 74LVC1G08GW-Q100,125 | Logic Gate |
| STMicroelectronics | L9616-TR | CAN Transceiver |
| NXP | TJA1145ATK/FD/0Z | CAN Transceiver |
| NXP | S32K344NHT1MPBST | Microcontroller |
| Nexperia | 74LVC2G32DC-Q100H | Logic Gate |
| Nexperia | BAT54H,115 | Schottky Diode |
| Nexperia | BC817-25,215 | Bipolar Transistor |
| Nexperia | BC817-40,235 | Bipolar Transistor |
| STMicroelectronics | HSP061-4M10Y | ESD Suppressor |
| onsemi | NCV7344AD13R2G | CAN Transceiver |
| MFGR | PART# | BLK NM |
|---|---|---|
| Nexperia | BUK6Y33-60PX | MOSFET |
| STMicroelectronics | ESDCAN03-2BWY | ESD Suppressor |
| STMicroelectronics | HSP061-4M10Y | ESD Suppressor |
| Infineon | TLE9351VSJXTMA1 | CAN Transceiver |
| Nexperia | 74LVCH8T245BQ,118 | CAN Transceiver |
| NXP | TJA1101BHN/0Z | Ethernet PHY |
| Infineon | KP236XTMA1 | Pressure Sensor |
| Infineon | KP256XTMA2 | Pressure Sensor |
| onsemi | SZESD1L001W1T2G | ESD Suppressor |
| NXP | NVT2006BS,118 | Level Translator |
| Infineon | BTS72004EPAXUMA1 | Power Switch |
| Microchip | KSZ9031RNXVB-VAO | Ethernet PHY |
| Microchip | KSZ9131RNXV-TRVAO | Ethernet PHY |
| NXP | MC33HB2000AES | Motion Motor Controller |
| onsemi | NCV7344AD13R2G | CAN Transceiver |
| Nexperia | PESD5V0V1BB,115 | ESD Suppressor |
| Nexperia | 74LVC1G08GW-Q100,125 | Logic Gate |
| Infineon | BTS70302EPAXUMA1 | Power Switch |
| Infineon | TC375TP96F300WAAKXUMA1 | Microcontroller |
| Nexperia | BC817-25,215 | Bipolar Transistor |
| Infineon | BTS70402EPAXUMA1 | Power Switch |
| Infineon | TLE9262BQXXUMA2 | CAN Transceiver |
| NXP | PCA2131TF/Q900Y | RTC |
| Nexperia | BAT54H,115 | Schottky Diode |
| STMicroelectronics | L9616-TR | CAN Transceiver |
| NXP | NBP8FD4T1 | BPMS |
| Nexperia | PESD2CANFD24L-TR | ESD Suppressor |
| Infineon | TC333LP32F200FAAKXUMA1 | Microcontroller |
| NXP | TJA1057GTK/3Z | CAN Transceiver |
| NXP | TJA1102AHN/0Z | Ethernet PHY |
| Nexperia | 74LVC2G32DC-Q100H | Logic Gate |
| STMicroelectronics | L9616 | CAN Transceiver |
| NXP | TJA1145ATK/FD/0Z | CAN Transceiver |
| NXP | TJA1443ATK/0Z | CAN Transceiver |
| Infineon | TLE9251VLEXUMA1 | CAN Transceiver |
| Infineon | BTS70101EPAXUMA1 | Power Switch |
| Nexperia | BZX384-C3V3,115 | Zener Diode |
| Infineon | TLE4972AE35S5XUMA1 | Current Sense Resistor |
| Infineon | BTS70061EPPXUMA1 | Power Switch |
| Infineon | BTT60201ERAXUMA1 | Power Switch |
| STMicroelectronics | L9396 | DC to DC Converter |
| NXP | S32K344EHT1VMMST | Microcontroller |
| Infineon | TC367DP64F300SAAKXUMA1 | Microcontroller |
| Broadcom | BCM89883B1BFBG | Ethernet PHY |
| Nexperia | BUK6D43-60EX | MOSFET |
| Nexperia | BC817-40,235 | Bipolar Transistor |
| STMicroelectronics | HSP051-2W3Y | TVS Diode |
| Nexperia | PMEG4050EP,115 | Schottky Diode |
IMPORTANT NOTICE AND DISCLAIMER: AVNET PROVIDES THESE DESIGN FILES “AS IS” AND WITH ALL FAULTS, AND DISCLAIMS ALL WARRANTIES, EXPRESS AND IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT OF THIRD PARTY. SEE LEGAL NOTICES | AVNET EMEA FOR ADDITIONAL INFORMATION.
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