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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Description Datasheet Availability Pricing (CRC) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Product
Battery Type
Output Voltage
Output Current
Operating Supply Voltage
Package / Case
Mounting Style
Series
Packaging
Texas Instruments Battery Management Li-Ion Switchmode Ch arge Management IC
Datasheet
Non-Stocked Lead-Time 26 Weeks
Min.: 75
Mult.: 25

Charge Management Lithium-ion, Lithium Polymer Adjustable 2 A 4.5 V to 5.5 V PDIP-16 Through Hole BQ2054 Tube
Texas Instruments Battery Management 1.5A Dual Input Swit chmode Charger A 59 A 595-BQ24140YFFR
Datasheet
Non-Stocked Lead-Time 26 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 250

Charge Management Lithium-ion, Lithium Polymer Adjustable 1.5 A 4 V to 9 V DSBGA-30 SMD/SMT BQ24140 Reel, Cut Tape, MouseReel
Texas Instruments Battery Management Sgl Cell Switchmode Li-Ion Batt Charger A 595-BQ24166YFFT
Datasheet
Non-Stocked Lead-Time 26 Weeks
Min.: 250
Mult.: 250
: 250

Charge Management Lithium-ion, Lithium Polymer 4.2 V 2.5 A 4 V to 10 V DSBGA-49 SMD/SMT BQ24167 Reel
Texas Instruments Battery Management Sgl Cell Switchmode Li-Ion Batt Charger A 595-BQ24168RGER
Datasheet
Non-Stocked Lead-Time 26 Weeks
Min.: 250
Mult.: 250
: 250

Charge Management Lithium-ion, Lithium Polymer Adjustable 2.5 A 4 V to 6 V VQFN-24 SMD/SMT BQ24168 Reel
Texas Instruments Battery Management Multi-Channel 1-cell Li-Ion A 595-TPS650 A 595-TPS65010RGZR
Datasheet
Non-Stocked Lead-Time 16 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 250

Lithium-ion, Lithium Polymer 4.2 V 1 A 4.5 V to 5.5 V VQFN-48 SMD/SMT TPS65010 Reel, Cut Tape, MouseReel

ABLIC Battery Management 4.35V 3/4Cell Serial
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 2 000
Mult.: 2 000
: 2 000

Battery Protection Lithium-ion, Lithium Polymer 4.35 V 2 V to 24 V TSSOP-16 SMD/SMT S-8254 Reel

Analog Devices / Maxim Integrated Battery Management High-Frequency, Low-Cost SMBus Battery C
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1
Mult.: 1

Charge Management Lithium-ion, Nickel Cadmium (NiCd), Nickel Metal Hydride (NiMH) 4.095 V to 19.2 V 8.064 A 8 V to 26 V TQFN-24 SMD/SMT MAX17435 Tube

Analog Devices / Maxim Integrated Battery Management Multichemistry Battery Chargers with Aut
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1
Mult.: 1

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 MAX8725 Tube
Texas Instruments Battery Management 4-10 Cell Prec Prot for Li-Ion Chem A 59 A 595-BQ7693000DBT
Datasheet
Non-Stocked Lead-Time 26 Weeks
Min.: 150
Mult.: 50

Battery Protection Lithium-ion, Lithium Polymer 15 V 5.6 V to 50 V TSSOP-38 SMD/SMT BQ77910A Tube