Switch Mode Chargers for UPS

A switch mode (SMBC) battery charger converts alternating current (AC) to Direct Current (DC). Switch mode chargers are faster, smaller, lighter, and more efficient than equivalent linear battery chargers. Designing a battery charger with switching converter topologies to charge battery packs has considerations with regard to the required charge-current level, AC adapter voltage level range, the expected ambient temperature range, and the desired converter switching frequency. The buck converter topology is most often used for switch mode chargers in either synchronous or non-synchronous modes.

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Analog Devices / Maxim Integrated Batterihantering Stand-Alone, Switch-Mode Li+ Battery Cha
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Charge Management Lithium-ion, Lithium Polymer 5.4 V 1.5 A 6 V to 28 V SSOP-28 SMD/SMT MAX1758 Tube
Analog Devices / Maxim Integrated Batterihantering Low-Cost, Multichemistry Battery-Charger
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Charge Management Lead Acid, Lithium-ion, Lithium Polymer, Nickel Cadmium (NiCd), Nickel Metal Hydride (NiMH) 0 V to 18.2 V 4 A 8 V to 28 V QSOP-28 SMD/SMT MAX1772 Tube
Texas Instruments Batterihantering Sync Sw-Mode Li-Ion Poly Batt Charge A 5 A 595-BQ24133RGYR
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: 250

Charge Management Lithium-ion, Lithium Polymer Adjustable 2.5 A 4.5 V to 17 V VQFN-24 SMD/SMT BQ24133 Reel, Cut Tape, MouseReel
Texas Instruments Batterihantering Hi-FreqHi Per SMBus Charge Controller A A 595-BQ24707RGRR
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Charge Management Lithium-ion, Lithium Polymer Adjustable 8 A 4.5 V to 24 V VQFN-20 SMD/SMT BQ24707 Reel, Cut Tape, MouseReel
Monolithic Power Systems (MPS) Batterihantering 2A 2-1 Cell Switchin Li-lon Charger
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: 500

Charge Management Lithium-ion 8.4 V 5 V to 24 V QFN-16 SMD/SMT MP2610 Reel, Cut Tape, MouseReel
Texas Instruments Batterihantering 2-3-4 Cell Lithium P rotection AFE A 595 A 595-BQ40Z50RSMT
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Lithium-ion, Lithium Polymer 25 V 200 uA 4.5 V to 25 V TSSOP-24 SMD/SMT BQ29312A Tube
Texas Instruments Batterihantering Switchmode Charge Ma nagement IC A 595-B A 595-BQ2000TSN-B5TR
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Charge Management Lithium-ion, Lithium Polymer, Nickel Cadmium (NiCd), Nickel Metal Hydride (NiMH) Adjustable 2 A 4 V to 6 V SOIC-8 SMD/SMT BQ2000T Tube
Texas Instruments Batterihantering Synch Sw-mode chrgr A 595-BQ24750ARHDR A A 595-BQ24750ARHDR
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Charge Management Lithium-ion 8 V to 18.048 V 80 mA 5 V to 24 V VQFN-28 SMD/SMT BQ24750A Reel, Cut Tape, MouseReel
Texas Instruments Batterihantering Sgl Cell Switchmode Li-Ion Batt Charger A 595-BQ24163RGER
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386På lager
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: 250

Charge Management Lithium-ion, Lithium Polymer Adjustable 2.5 A 4 V to 10 V VQFN-24 SMD/SMT BQ24163 Reel, Cut Tape, MouseReel
Monolithic Power Systems (MPS) Batterihantering 2A 24Vin 1-2 Cell 4.1V/Cell Charger
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Charge Management Lithium-ion 8.2 V 5 V to 24 V QFN-16 SMD/SMT MP26101 Reel, Cut Tape, MouseReel
Texas Instruments Batterihantering 1.6MHz Sync Sw-Mode LiIon/Poly Bat Chrgr A 595-BQ24170RGYR
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Charge Management Lithium-ion, Lithium Polymer 4.2 V 4 A 4.5 V to 17 V VQFN-24 SMD/SMT BQ24170 Reel, Cut Tape, MouseReel
Analog Devices / Maxim Integrated Batterihantering Stand-Alone Switch-Mode Lithium-Ion Batt
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368På lager
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Charge Management Lithium-ion, Lithium Polymer 4.2 V 4 A 6 V to 28 V QSOP-28 SMD/SMT MAX1737 Tube

Analog Devices / Maxim Integrated Batterihantering Simple Current-Limited Switch-Mode Li+ C
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Charge Management Lithium-ion, Lithium Polymer, Nickel Cadmium (NiCd), Nickel Metal Hydride (NiMH) 17.684 V 4 A 6 V to 28 V QSOP-16 SMD/SMT MAX1873 Tube
Texas Instruments Batterihantering Standalone Synch Sw- mode Li-Ion Charger A 595-BQ24103ARHLR
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214På lager
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: 250

Charge Management Lithium-ion, Lithium Polymer 4.2 V 2 A 4.3 V to 16 V VQFN-20 SMD/SMT BQ24103A Reel, Cut Tape, MouseReel
Texas Instruments Batterihantering Standalone Synch Sw- mode Charge Cntrlr A 595-BQ24600RVAR
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176På lager
250Förväntad 2026-08-31
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: 250

Charge Management Lithium-ion, Lithium Polymer Adjustable 10 A 5 V to 28 V VQFN-16 SMD/SMT BQ24600 Reel, Cut Tape, MouseReel
Texas Instruments Batterihantering Synch Sw-Mode Li-Ion Li-Poly Batt Charge A 595-BQ24610RGER
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44På lager
1 000Förväntad 2026-06-12
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: 250

Charge Management Lithium-ion, Lithium Polymer Adjustable 10 A 5 V to 28 V VQFN-24 SMD/SMT BQ24610 Reel, Cut Tape, MouseReel
Texas Instruments Batterihantering 1-4 CELL LI BATT SM BUS CHARGE CONTRLR A A 595-BQ24725ARGRR
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326På lager
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: 250

Charge Management Lithium-ion, Lithium Polymer Adjustable 8 A 4.5 V to 24 V VQFN-20 SMD/SMT BQ24725A Reel, Cut Tape, MouseReel

Analog Devices / Maxim Integrated Batterihantering Simple Current-Limited Switch-Mode Li+ C
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170På lager
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Charge Management Lithium-ion, Lithium Polymer, Nickel Cadmium (NiCd), Nickel Metal Hydride (NiMH) 13.263 V 4 A 6 V to 28 V QSOP-16 SMD/SMT MAX1873 Tube

Analog Devices / Maxim Integrated Batterihantering Multichemistry Battery Chargers with Aut
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9På lager
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Charge Management Lead Acid, Lithium-ion, Lithium Polymer, Nickel Cadmium (NiCd), Nickel Metal Hydride (NiMH) 17.65 V 4 A 8 V to 28 V TQFN-28 SMD/SMT MAX1909 Tube
Texas Instruments Batterihantering SBS v1.1 Compliant G as Gauge A 595-BQ30 A 595-BQ3060PWR
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60På lager
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Fuel Gauges Lithium-ion, Lithium Polymer 7.2 V, 10.8 V, 14.4 V 3.3 V TSSOP-38 SMD/SMT BQ2084-V143 Tube
Texas Instruments Batterihantering Sgl Cell Switchmode Li-Ion Batt Charger A 595-BQ24166RGET
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130På lager
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: 250

Charge Management Lithium-ion, Lithium Polymer 4.2 V 2.5 A 4 V to 10 V VQFN-24 SMD/SMT BQ24167 Reel, Cut Tape, MouseReel
Texas Instruments Batterihantering 2-3-4 Cell Lithium P rotection AFE A 595 A 595-BQ40Z50RSMR
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40På lager
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: 2 000

Battery Protection Lithium-ion, Lithium Polymer 25 V 200 uA 4.5 V to 25 V TSSOP-24 SMD/SMT BQ29312A Reel, Cut Tape, MouseReel
Texas Instruments Batterihantering Sgl Cell Switchmode Li-Ion Batt Charger A 595-BQ24166YFFR
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39På lager
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: 250

Charge Management Lithium-ion, Lithium Polymer 4.2 V 2.5 A 4 V to 10 V DSBGA-49 SMD/SMT BQ24166 Reel, Cut Tape, MouseReel
Monolithic Power Systems (MPS) Batterihantering 2A 2-3 Cell Switchin Li-lon Charger
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61På lager
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Min.: 1
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: 500

Charge Management Lithium-ion 3.3 V 9 V to 24 V QFN-16 SMD/SMT MP2612 Reel, Cut Tape, MouseReel
Texas Instruments Batterihantering Sync Switch-Mode Li- Ion Charger
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2 988Förväntad 2026-11-19
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: 3 000

Charge Management Lithium-ion, Lithium Polymer 4.2 V 2 A 4.3 V to 16 V VQFN-20 SMD/SMT BQ24100 Reel, Cut Tape, MouseReel