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BQ25672RQMR, Battery Management I²C controlled, 1- to 4-cell, 3-A buck battery charger with dual-input selector and integrated ADC 29-VQFN-H
Power\Power Management ICs\Battery Managementbq25672 3A Buck Battery Charger
Texas Instruments bq25672 3A Buck Battery Charger is a fully integrated switch-mode buck charger for 1-4 cell Li-ion batteries and Li-polymer batteries. The bq25672 is also capable of producing a buck-boost, 5V to 12V, output voltage on V BUS when operating in OTG Mode. The integration includes the switching MOSFETs, input and charging current sensing circuits, the battery FET, and all the loop compensation of the converter. It uses NVDC power path management, regulating the system not dropping below a configurable minimum system voltage. When system power exceeds the input source rating, battery supplement mode supports the system without overloading the input source. It also maximizes the power from photovoltaic panels using its built-in V OC scaling MPPT algorithm.
| Battery Type | Lithium-ion, Lithium Polymer |
| Brand | Texas Instruments |
| Factory Pack Quantity: Factory Pack Quantity | 3000 |
| Manufacturer | Texas Instruments |
| Maximum Operating Temperature | +85 C |
| Minimum Operating Temperature | -40 C |
| Moisture Sensitive | Yes |
| Mounting Style | SMD/SMT |
| Operating Supply Voltage | 3.6 V to 24 V |
| Output Current | 3 A, 5 A |
| Output Voltage | 3 V to 18.8 V |
| Package / Case | VQFN-HR-29 |
| Product Category | Battery Management |
| Product Type | Battery Management |
| Product | Charge Management |
| Series | BQ25672 |
| Subcategory | PMIC-Power Management ICs |
| Вес, г | 0.15 |
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