Battery Management – Mouser Hong Kong

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BMx7318/7518 18-Channel Li-Ion Controller ICs

NXP Semiconductors BMx7318/7518 18-Channel Li-Ion Controller ICs monitor up to 18 battery cells and are designed for automotive high-voltage battery management systems (HVBMS), industrial energy storage systems (ESS), and 48V applications. These ICs are based on NXP's advanced architecture with dedicated analog-to-digital converters (ADC) per channel, offering flexible and diverse part number selection with pin-to-pin compatibility between the device derivatives. BMx7318/7518 ICs feature an integrated circuit design to achieve complete independence of the cell sampling channel, improve filtering accuracy, and avoid crosstalk. These systems have an ultra-low power mode of 5µA, meeting the needs of long-term storage and overseas transportation.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (HKD) Filter the results in the table by unit price based on your quantity.	Qty.	Product	Battery Type	Operating Supply Voltage	Package/Case	Mounting Style	Packaging
Battery Management 18 Cells Analog Front End IC with SPI2TPL bridge - Tray MBMA7318FAIAE NXP Semiconductors 1: HK$89.76 160Expected 7/12/2026 New Product	Mfr. Part No. MBMA7318FAIAE Mouser Part No 771-MBMA7318FAIAE New Product	NXP Semiconductors	Battery Management 18 Cells Analog Front End IC with SPI2TPL bridge - Tray Learn More about NXP Semiconductors nxp bmx7x18 battery cell controllers	Datasheet	160Expected 7/12/2026	HK$89.76 HK$70.03 HK$65.10 HK$59.76 HK$53.92	Min.: 1 Mult.: 1	Battery-Cell Controller IC	Lithium-ion	9 V to 90 V	HLQFP-64	SMD/SMT	Tray
Battery Management 18 Cells Analog Front End IC with TPL interface - Tray MBMA7318TAIAE NXP Semiconductors 1: HK$83.27 160Expected 18/11/2026 New Product	Mfr. Part No. MBMA7318TAIAE Mouser Part No 771-MBMA7318TAIAE New Product	NXP Semiconductors	Battery Management 18 Cells Analog Front End IC with TPL interface - Tray Learn More about NXP Semiconductors nxp bmx7x18 battery cell controllers	Datasheet	160Expected 18/11/2026	HK$83.27 HK$64.94 HK$60.33 HK$54.17 HK$53.68	Min.: 1 Mult.: 1	Battery-Cell Controller IC	Lithium-ion	9 V to 90 V	HLQFP-64	SMD/SMT	Tray
Battery Management 18 Cells Analog Front End IC with TPL interface - Tray MBMA7318TANAE NXP Semiconductors 1: HK$74.47 160Expected 11/1/2027 New Product	Mfr. Part No. MBMA7318TANAE Mouser Part No 771-MBMA7318TANAE New Product	NXP Semiconductors	Battery Management 18 Cells Analog Front End IC with TPL interface - Tray Learn More about NXP Semiconductors nxp bmx7x18 battery cell controllers	Datasheet	160Expected 11/1/2027	HK$74.47 HK$57.70 HK$53.51 HK$48.91 HK$43.89	Min.: 1 Mult.: 1	Battery-Cell Controller IC	Lithium-ion	9 V to 90 V	HLQFP-64	SMD/SMT	Tray
Battery Management 18 Cells Analog Front End IC with SPI interface - Tray MBMA7518SAIAE NXP Semiconductors 1: HK$85.24 160Expected 16/12/2026 New Product	Mfr. Part No. MBMA7518SAIAE Mouser Part No 771-MBMA7518SAIAE New Product	NXP Semiconductors	Battery Management 18 Cells Analog Front End IC with SPI interface - Tray Learn More about NXP Semiconductors nxp bmx7x18 battery cell controllers	Datasheet	160Expected 16/12/2026	HK$85.24 HK$66.50 HK$61.81 HK$55.57 HK$55.16	Min.: 1 Mult.: 1	Battery-Cell Controller IC	Lithium-ion	9 V to 90 V	HLQFP-64	SMD/SMT	Tray
Battery Management 18 Cells Analog Front End IC with TPL Interface for Energy Storage System - Tray MBMI7318TANAE NXP Semiconductors 1: HK$72.25 160Expected 16/11/2026 New Product	Mfr. Part No. MBMI7318TANAE Mouser Part No 771-MBMI7318TANAE New Product	NXP Semiconductors	Battery Management 18 Cells Analog Front End IC with TPL Interface for Energy Storage System - Tray Learn More about NXP Semiconductors nxp bmx7x18 battery cell controllers	Datasheet	160Expected 16/11/2026	HK$72.25 HK$55.98 HK$51.87 HK$47.43 HK$42.58	Min.: 1 Mult.: 1	Battery-Cell Controller IC	Lithium-ion	9 V to 90 V	HLQFP-64	SMD/SMT	Tray
Battery Management 18 Cells Analog Front End IC with SPI2TPL bridge - Tray MBMA7318FAIAER2 NXP Semiconductors 1,500: HK$59.27 Non-Stocked Lead-Time 39 Weeks New Product	Mfr. Part No. MBMA7318FAIAER2 Mouser Part No 771-MBMA7318FAIAER2 New Product	NXP Semiconductors	Battery Management 18 Cells Analog Front End IC with SPI2TPL bridge - Tray Learn More about NXP Semiconductors nxp bmx7x18 battery cell controllers	Datasheet	Non-Stocked Lead-Time 39 Weeks	Reel HK$59.27	Min.: 1,500 Mult.: 1,500 : 1,500						Reel
Battery Management 18 Cells Analog Front End IC with TPL interface - Tray MBMA7318TAIAER2 NXP Semiconductors 1,500: HK$53.68 Non-Stocked Lead-Time 39 Weeks New Product	Mfr. Part No. MBMA7318TAIAER2 Mouser Part No 771-MBMA7318TAIAER2 New Product	NXP Semiconductors	Battery Management 18 Cells Analog Front End IC with TPL interface - Tray Learn More about NXP Semiconductors nxp bmx7x18 battery cell controllers	Datasheet	Non-Stocked Lead-Time 39 Weeks	Reel HK$53.68	Min.: 1,500 Mult.: 1,500 : 1,500						Reel
Battery Management 18 Cells Analog Front End IC with TPL interface - Tray MBMA7318TANAER2 NXP Semiconductors 1,500: HK$48.09 Non-Stocked Lead-Time 39 Weeks New Product	Mfr. Part No. MBMA7318TANAER2 Mouser Part No 771-MBMA7318TANAER2 New Product	NXP Semiconductors	Battery Management 18 Cells Analog Front End IC with TPL interface - Tray Learn More about NXP Semiconductors nxp bmx7x18 battery cell controllers	Datasheet	Non-Stocked Lead-Time 39 Weeks	Reel HK$48.09	Min.: 1,500 Mult.: 1,500 : 1,500						Reel
Battery Management 18 Cells Analog Front End IC with SPI interface - Tray MBMA7518SAIAER2 NXP Semiconductors 1,500: HK$55.16 Non-Stocked Lead-Time 39 Weeks New Product	Mfr. Part No. MBMA7518SAIAER2 Mouser Part No 771-MBMA7518SAIAER2 New Product	NXP Semiconductors	Battery Management 18 Cells Analog Front End IC with SPI interface - Tray Learn More about NXP Semiconductors nxp bmx7x18 battery cell controllers	Datasheet	Non-Stocked Lead-Time 39 Weeks	Reel HK$55.16	Min.: 1,500 Mult.: 1,500 : 1,500						Reel
Battery Management 18 Cells Analog Front End IC with TPL Interface for Energy Storage System - Tray MBMI7318TANAER2 NXP Semiconductors 1,500: HK$41.35 Non-Stocked Lead-Time 39 Weeks New Product	Mfr. Part No. MBMI7318TANAER2 Mouser Part No 771-MBMI7318TANAER2 New Product	NXP Semiconductors	Battery Management 18 Cells Analog Front End IC with TPL Interface for Energy Storage System - Tray Learn More about NXP Semiconductors nxp bmx7x18 battery cell controllers	Datasheet	Non-Stocked Lead-Time 39 Weeks	Reel HK$41.35	Min.: 1,500 Mult.: 1,500 : 1,500						Reel

BMx7318/7518 18-Channel Li-Ion Controller ICs

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BMx7318/7518 18-Channel Li-Ion Controller ICs

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