Description: Store Home Promotion Hot Item Add to Fav Contact us Feedback New arrival promiseyu^-^ Merry Christmas promiseyu^-^ Merry Christmas Home & Garden Crafts Clothing, Shoes, Accessories Baby Sporting Goods Jewellery & Watches Computers/Tablets & Networking Vehicle Parts & Accessories Health & Beauty Phones & Accessories Pet Supplies Industrial Toys, Hobbies Cameras Electronics Musical Instruments Video Games & Consoles Home Entertainment Home Appliances Business Collectables Dolls, Bears Prodcution Description: BQ25570 Buck Step Down Converter Module Low Power Wireless Network Voltage Drop Converter Module Solar Energy DC-DC Boost Charge Conversion Board Feature: 1. Low Power DC-DC Boost Charger: Cold-start voltage of VIN≥330 mV and continuous energy harvesting with VIN as low as 100 mV. Adjustable input voltage regulation for high impedance input sources with energy harvester module. Ultra-low static current of 488 nA (typical) in full operation and <5 nA in shipping mode when powered by battery. 2. Energy Storage: Energy can be stored in rechargeable lithium-ion batteries, thin-film batteries, supercapacitors, or conventional capacitors. Battery charging and protection of step up boost charger with user-programmable undervoltage and overvoltage levels. 3. Battery Good Output Indicator: Programmable threshold and hysteresis for warning connected microcontrollers of imminent power loss. Buck step down converter module can be used to enable or disable system loads. 4. Programmable Buck Voltage Regulator Output: High efficiency of up to 93% and peak output current of up to 110 mA (typical). Boost charge conversion board provides stable voltage output for various applications. 5. Programmable Maximum Power Point Tracking (MPPT): Extracts power from various energy harvesters, voltage drop converter module including solar panels, thermal energy, and piezoelectric generators. Specification: The BQ25570 Device Has Been Specifically Designed To Efficiently Extract Microwatts (Uw) To Milliwatts (Mw) Of Power Generated By A Variety Of High-Output Impedance Dc Power Sources, Such As Photovoltaic Power Sources (Solar) Or Thermoelectric Generators (Tegs), Without Collapsing These Sources. Battery Management Features Ensure That Rechargeable Batteries Are Not Overcharged By The Amount Of Power Extracted, And That The Voltage Is Not Ramped Up Or Drained Beyond The Limits Due To System Loads. In Addition To The Boost Charger, The Bq25570 Has An Integrated Nanopower Load Buck Converter That Provides A Second Power Rail For Systems Such As Wireless Sensor Networks (Wsns) That Have Stringent Power And Operation Requirements. Bq25570'S Features Are All Packaged In A Small Footprint 20-Lead 3.5mm X 3.5mm Qfn Package (Rgr). Range Of Applications: Energy Harvesting Solar Chargers Thermal Electric Generator (Teg) Harvesting Wireless Sensor Networks (Wsn) Low Power Wireless Surveillance Environmental Monitoring Bridge And Structural Health Monitoring (Shm) Smart Building Control Portable Wearable Health Devices Remote Controls For Entertainment Systems Product Size: 27.00 X 27.00 X 10.00 MM/1.06 X 1.06 X 0.39 Inch Type: Module Condition: New Note: Due To The Different Monitor And Light Effect, The Actual Color Of The Item Might Be Slightly Different From The Color Showed On The Pictures. Thank You! Please Allow 1-2 CM Measuring Deviation Due To Manual Measurement. Included 1 X BQ25570 Energy Harvester Module Pictures PAYMENT DELIVERY WARRANTY PAYMENT We accept PayPal only. All major credit cards are accepted through secure payment processor PayPal. Payment must be received within 7 business days of auction closing. If you have bought multiple items from me, you can send me one payment for all the items instead of paying for them individually. When you click the Pay Now button, eBay will automatically determine if there are other items you have won or purchased from me and will combine them for your review. NOTE:Import duties, taxes and chargers are not included in the item price or shipping charges. These charges are the buyer's responsibility. Please check with your country's customs office to determine what these additional costs will be prior to bidding buying. DELIVERY 1. We Ship from the location. 2. Items will be shipped within 3 business day(S) after payment completed received. 3. NOTE:Please cheak the parcel before sign for it,If any problem with the parcel please mark on the signature that"Damaged when received" when siging it.Thank you. WARRANTY 12 months Warranty. Buy with confidence! If you are not satisfied when you receive your item, please return it within 14 days for a replacement or money back. Please contact me before you return it. If item is defective in 3 months, We will send you a replacement without extra charger, or offer refund after we receive the defective item. If item is defective after 3 months, you can still send it back to us. We will send you a new one after receiving the defective item. But you have to pay the extra shipping fee.
Price: 18.29 USD
Location: ShenZhen
End Time: 2024-12-05T02:11:15.000Z
Shipping Cost: 0 USD
Product Images
Item Specifics
Restocking Fee: No
Return shipping will be paid by: Buyer
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money Back
Type: Module
Brand: Unbranded
Product Size: 27.00 X 27.00 X 10.00 MM/1.06 X 1.06 X 0.39 Inch
MPN: Does Not Apply
