BQ25570RGRR


YeeHing #: Y012-BQ25570RGRR
Inventory: 6800

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Description

BQ25570RGRR Texas Instruments - Yeehing Electronics

Ultra Low power Harvester power Management IC with boost charger, and Nanopower Buck Converter

Pricing (USD)

Quantity Unit Price
1 — 99 5.441
100 — 249 4.436
250 — 999 3.486
1,000 + 2.07

The above prices are for reference only.

Specifications

Manufacturer Texas Instruments
Product Category Battery Management
RoHS Y
Battery Type Li-Ion, Li-Polymer, LiFePO4, NiCd, NiMH, SuperCap
Output Voltage Adjustable
Output Current 100 mA
Operating Supply Voltage 120 mV to 4 V
Minimum Operating Temperature - 40 C
Maximum Operating Temperature + 125 C
Package / Case VQFN-20
Packaging Reel
Operating Temperature Range - 40 C to + 125 C
Series BQ25570
Type Power Management IC
Brand Texas Instruments
Mounting Style SMD/SMT
Development Kit BQ25570EVM-206
Moisture Sensitive Yes
Product Type Battery Management
Factory Pack Quantity 3000
Subcategory PMIC - Power Management ICs
Unit Weight 0.002469 oz

For more information, please refer to datasheet

Documents

BQ25570RGRR Datasheet

More Information

The bq25570 device is specifically designed to efficiently extract microwatts (µW) to milliwatts (mW) of power generated from a variety of high output impedance DC sources like photovoltaic (solar) or thermal electric generators (TEG) without collapsing those sources. The battery management features ensure that a rechargeable battery is not overcharged by this extracted power, with voltage boosted, or depleted beyond safe limits by a system load. In addition to the highly efficient boosting charger, the bq25570 integrates a highly efficient, nano- power buck converter for providing a second power rail to systems such as wireless sensor networks (WSN) which have stringent power and operational demands. All the capabilities of bq25570 are packed into a small foot-print 20-lead 3.5-mm x 3.5-mm QFN package (RGR).

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