2 Series Cell Chargers

USB-C & PD Compatible

5V boost chargers for up to 15W and buck-boost chargers for higher power USB Power Delivery

Leading Power Density

Smallest solution size with no external power FETs required

Flexible

On-chip memory and I2C for customizing charging parameters

Battery packs with two series cells are chosen for applications with higher peak discharge power than 1s systems and typically contain a motor, audio amp, or large display. Common applications include notebook computers, wireless speakers, mobile point of sale systems, DSLR cameras, and USB PD power banks. MPS offers several different charger topologies for 2s applications depending on the input power source type and max charging current needed. For < 15W applications utilizing a USB-C connector, we offer boost chargers with advanced features such as cell-balancing and power path. For higher power USB Power Delivery applications, we have buck-boost chargers with fully-integrated FETs capable of delivering up to 6A of charge current. For applications which have a fixed power supply voltage such as industrial equipment, we offer high-voltage buck chargers up to 40V.

Show Columns Status	MPS Inventory	Series Cells	Vbatt (min) (V)	Vbatt (max) (V)	Icharge (max) (A)	Operating Vin (min) (V)	Operating Vin (max) (V)	Absolute Vin (max) (V)	Iin (max) (A)	Votg (max) (V)	Iotg (A)	Battery Type	Control Interface	Topology	Special Features	Package (mm)	MPSafe	MPL	Product URL
RESET TABLE Series Cells Vbatt (min) (V) Vbatt (max) (V) Icharge (max) (A) Operating Vin (min) (V) Operating Vin (max) (V) Absolute Vin (max) (V) Iin (max) (A) Votg (max) (V) Iotg (A) Battery Type Control Interface Topology Special Features Package (mm)	Buy On MPS	1 2 3 4 5 6	11 11	16 16	18 18	17 17	18 18	17 17	11 11	5 5	5 5	Li-Ion Li-FePO4 Li-Polymer	I2C Standalone	Boost Buck Buck-Boost	Battery Current Monitor Battery Current Monitoring Battery NTC Monitor Battery UVP Dual-Phase Operation Input Bypass Power Path Input Current Regulation Input Voltage Regulation Integrated ADC Integrated Cell-Balancing Integrated LDO JEITA Battery NTC Monitoring LED Fuel Gauge Narrow Voltage Power Path NVIDIA Open Voltage Regulation OTP Memory Shipping Mode Thermal Regulation USB Compatible USB OTG USB OTG (Boost Mode)	QFN-16 (3x3) QFN-16 (4x4) QFN-18 (2x3) QFN-19 (3x3) QFN-26 (4x4) QFN-28 (4x5) QFN-30 (4x5) TQFN-30 (4x5)	Is MPSafe	Has MPL	Product URL

MP2610 ACTIVE 1.1MHz Switching Li-Ion Charger, up to 90% Efficiency		1, 2	4.2	8.4	2	3.4	24	26				Li-Ion, Li-Polymer	Standalone	Buck	Battery NTC Monitor, Thermal Regulation	QFN-16 (4x4)	0	0	https://www.monolithicpower.com/en/products/battery-management/chargers/1-series-cell-chargers/mp2610.html
MP2672 ACTIVE 2A Boost Charger with NVDC Power Path Management and Cell Balancing for 2-Cell Li-Ion Batteries in Series	Buy On MPS	2	8.3	9	2	3.65	5.75	14				Li-Ion, Li-Polymer	I2C, Standalone	Boost	Input Voltage Regulation, Integrated Cell-Balancing, JEITA Battery NTC Monitoring, Narrow Voltage Power Path, OTP Memory, Thermal Regulation, USB Compatible	QFN-18 (2x3)	1	0	https://www.monolithicpower.com/en/products/battery-management/chargers/mp2672.html
MP2760 ACTIVE 1-Cell to 4-Cell Buck-Boost Charger with NVDC Power Path Management	Buy On MPS	1, 2, 3, 4	3.4	18.72	6	4	22	28	6	21	6	Li-Ion, Li-FePO4, Li-Polymer	I2C, Standalone	Buck-Boost	Battery Current Monitor, Battery UVP, Input Current Regulation, Input Voltage Regulation, Integrated ADC, JEITA Battery NTC Monitoring, Narrow Voltage Power Path, OTP Memory, Shipping Mode, Thermal Regulation, USB Compatible, USB OTG	QFN-30 (4x5)	1	0	https://www.monolithicpower.com/en/products/battery-management/chargers/mp2760.html
MP2759A ACTIVE 36V Switching Charger with Power Path Management and Narrow NTC Window for 1-Cell to 6-Cell Batteries	Buy On MPS	1, 2, 3, 4, 5, 6	3.6	26.4	3	3.9	36	45	3			Li-Ion, Li-FePO4, Li-Polymer	Standalone	Buck	Input Bypass Power Path, Input Current Regulation, Input Voltage Regulation, JEITA Battery NTC Monitoring, OTP Memory	QFN-19 (3x3)	1	0	https://www.monolithicpower.com/en/products/battery-management/chargers/1-series-cell-chargers/mp2759a.html
MP2650 ACTIVE I²C-Controlled, 5A Buck or Boost Charger with NVDC Power Management and USB OTG for 2-Cell to 4-Cell Battery Pack Applications	Buy On MPS	2, 3, 4	7.425	18	5	4	21	28	5			Li-Ion, Li-Polymer	I2C, Standalone	Buck-Boost	Battery Current Monitor, Input Current Regulation, Input Voltage Regulation, Integrated ADC, Integrated LDO, JEITA Battery NTC Monitoring, Narrow Voltage Power Path, OTP Memory, Thermal Regulation, USB Compatible, USB OTG	QFN-30 (4x5)	1	0	https://www.monolithicpower.com/en/products/battery-management/chargers/mp2650.html
MP2762A ACTIVE 5V to 20V, USB PD, 2-Cell, 6A Dual-Phase NVDC Buck-Boost Charger with Integrated FETs and OTG	Buy On MPS	2	7.425	9	6	4	21	28	6	5	3	Li-Ion, Li-Polymer	I2C, Standalone	Buck-Boost	Battery Current Monitoring, Dual-Phase Operation, Input Current Regulation, Input Voltage Regulation, Integrated ADC, JEITA Battery NTC Monitoring, Narrow Voltage Power Path, NVIDIA Open Voltage Regulation, OTP Memory, Thermal Regulation, USB Compatible, USB OTG	QFN-30 (4x5)	1	0	https://www.monolithicpower.com/en/products/battery-management/chargers/mp2762a.html
MP2672A ACTIVE 2A Boost Charger with NVDC Power Path Management and Integrated Cell Balancing for 2-Cell Li-Ion Batteries in Series		2	8.2	8.9	2	3.65	5.75	14	3.3			Li-Ion	I2C, Standalone	Boost	Input Voltage Regulation, Integrated Cell-Balancing, JEITA Battery NTC Monitoring, Narrow Voltage Power Path, OTP Memory, Thermal Regulation	QFN-18 (2x3)	1	0	https://www.monolithicpower.com/en/products/battery-management/chargers/mp2672a.html
MP2759 ACTIVE 36V 3A Switching Charger with Integrated MOSFETs and Power Path Management for 1-6 Cell Batteries	Buy On MPS	1, 2, 3, 4, 5, 6	3.6	26.4	3	3.9	36	45	3			Li-Ion, Li-FePO4, Li-Polymer	Standalone	Buck	Input Bypass Power Path, Input Current Regulation, Input Voltage Regulation, JEITA Battery NTC Monitoring, OTP Memory	QFN-19 (3x3)	1	0	https://www.monolithicpower.com/en/products/battery-management/chargers/mp2759.html
MP2639C ACTIVE 2-Cell Li-Ion or Li-Polymer Switching Charger Compatible with 5V Input and Integrated, Bidirectional Charge/Discharge with Cell Balance		2	8.4	8.4	2.5	3.9	5.75	20	3	5.5	5	Li-Ion, Li-Polymer	Standalone	Boost	Input Voltage Regulation, Integrated Cell-Balancing, JEITA Battery NTC Monitoring, LED Fuel Gauge, Thermal Regulation, USB Compatible, USB OTG (Boost Mode)	QFN-26 (4x4)	1	0	https://www.monolithicpower.com/en/products/battery-management/chargers/mp2639c.html
MP26101 ACTIVE 4.1V/Cell Switching Li-Ion Charger		1, 2	4.1	8.2	2	3.4	24	26				Li-Ion, Li-Polymer	Standalone	Buck	Battery NTC Monitor, Thermal Regulation	QFN-16 (4x4)	0	0	https://www.monolithicpower.com/en/products/battery-management/chargers/1-series-cell-chargers/mp26101.html
MP2639A ACTIVE 2- Cell Li-ion or Li-polymer Switching Charger Compatible with 5V Input and Integrated Bidirectional Charge/Discharge		2	8.4	8.4	2.5	3.9	5.5	20	3	5	5	Li-Ion, Li-Polymer	Standalone	Boost	Input Current Regulation, Input Voltage Regulation, Integrated Cell-Balancing, JEITA Battery NTC Monitoring, LED Fuel Gauge, Thermal Regulation, USB Compatible, USB OTG (Boost Mode)	QFN-26 (4x4)	0	0	https://www.monolithicpower.com/en/products/battery-management/chargers/mp2639a.html
MP2615A ACTIVE 2 A, 1- or 2- Cell Li-Ion Battery Charger in 3mm x 3mm Package	Buy On MPS	1, 2	4.2	8.7	2	3.95	18	23				Li-Ion, Li-Polymer	Standalone	Buck	Battery NTC Monitor	QFN-16 (3x3)	0	0	https://www.monolithicpower.com/en/products/battery-management/chargers/mp2615a.html
MP2615 ACTIVE 2A, 1-Cell to 2-Cell Li-Ion Battery Charger in a QFN-16 (3mmx3mm) Package	Buy On MPS	1, 2	4.1	8.4	2	3.95	18	23				Li-Ion, Li-Polymer	Standalone	Buck	Battery NTC Monitor	QFN-16 (3x3)	1	0	https://www.monolithicpower.com/en/products/battery-management/chargers/1-series-cell-chargers/mp2615.html
MP2623 ACTIVE 3.6V/Cell Switching Li-lon Charger		1, 2	3.6	7.2	2	3.5	24	26	0.9			Li-FePO4	Standalone	Buck	Battery NTC Monitor	QFN-16 (4x4)	0	0	https://www.monolithicpower.com/en/products/battery-management/chargers/1-series-cell-chargers/mp2623.html
MP2619 ACTIVE 600kHz Switching Li-Ion Charger with System Power Path Management		2, 3	8.4	12.6	2	3.4	24	26	2			Li-Ion, Li-Polymer	Standalone	Buck	Battery NTC Monitor, Input Bypass Power Path, Input Current Regulation	QFN-28 (4x5)	0	0	https://www.monolithicpower.com/en/products/battery-management/chargers/mp2619.html
MP26123 ACTIVE 600kHz Switching Li-Ion Battery Charger	Buy On MPS	2, 3	8.4	12.6	2	3.4	24	26				Li-Ion, Li-Polymer	Standalone	Buck	Battery NTC Monitor	QFN-16 (4x4)	1	0	https://www.monolithicpower.com/en/products/battery-management/chargers/mp26123.html
MP2651 ACTIVE MPL I²C-Controlled, USB PD 6A Buck-Boost Charger with OTG/Source Mode for 1-Cell to 4-Cell Series Battery Applications		1, 2, 3, 4	3.4	18.68	6	4	22	28	6	21	6	Li-Ion, Li-FePO4, Li-Polymer	I2C	Buck-Boost	Battery Current Monitoring, Battery UVP, Input Current Regulation, Input Voltage Regulation, Integrated ADC, Integrated LDO, JEITA Battery NTC Monitoring, OTP Memory, Shipping Mode, Thermal Regulation, USB Compatible, USB OTG	TQFN-30 (4x5)	1	1	https://www.monolithicpower.com/en/products/battery-management/chargers/mp2651.html
MP2618 NRFND 600kHz Switching Li-Ion Charger with System Power Path Management		2, 3		4.2	2	5.5	24								Input Bypass Power Path	QFN-28 (4x5)	0	0	https://www.monolithicpower.com/en/products/battery-management/chargers/mp2618.html

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2 Series Cell Chargers

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