Image is for your reference only,please check specifications for details
- BQ25570RGRT - TI
-
Manufacturer:TI
-
ManyChip's Part#:MC4508742
-
Category:Battery Management IC
-
Package:VQFN-20
-
Datasheet:Datasheet 3D Model
-
Description:Ultra Low Power Harvester Power Management IC with Boost Charger, and Nanopower Buck Converter 20-VQFN -40℃ to 125℃
-
Stock Locations:
-
Availability:210 pcs In Stock
-
MOQ:1 pcs
-
Unit Price:$ 8.41
Updated at 01/11/2025 10:30:15(UTC+8)
Certifications
ManyChip is committed to product quality and safety with ISO 9001, ISO 13485, ISO 45001, UL, RoHS, CQC and REACH certifications.
Description
- The BQ25570RGRT is an ultralow-power harvester power management Integrated Circuit with boost charger and nano-power buck converter 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, nanopower buck converter for providing a second power rail to systems such as wireless sensor networks (WSN) which have stringent power and operational demands.
- Ultra low power DC-DC boost charger
- Input voltage regulation prevents collapsing high impedance input sources
- 488nA Full operating quiescent current
- Internally set under-voltage level
- User programmable overvoltage levels
- Programmable threshold and hysteresis
- Warn attached microcontrollers of pending loss of power
- Can be used to enable or disable system loads
- Programmable step down regulated output (buck)
- High efficiency up to 93%
- Programmable maximum power point tracking (MPPT)
- Green product and no Sb/Br
- This device has limited built-in ESD protection, leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.
BQ25570RGRT Specifications
| Attribute | Attribute Value |
|---|---|
| Datasheet | Datasheet |
| 3D Model | 3D Model |
| Mounting Style | Surface Mount |
| Number of Pins | 20 Pin |
| Case/Package | VQFN-20 |
| Supply Voltage (DC) | 5.10V (max) |
| Number of Outputs | 1 Output |
| Input Voltage (DC) | 4.00 V |
| Output Voltage | 2V ~ 5.5V |
| Output Current | 110 mA |
| Supply Current | 488 nA |
| Number of Positions | 20 Position |
| Number of Regulated Outputs | 1 Output |
| Switching Frequency | 1.00 MHz |
| Input Voltage (Max) | 5.1 V |
| Input Voltage (Min) | 0.1 V |
| Output Voltage (Max) | 5.5 V |
| Output Voltage (Min) | 2 V |
| Output Current (Max) | 110 mA |
| Output Current (Min) | 93 mA |
| Operating Temperature (Max) | 125 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Supply Voltage | 0.12V ~ 4V |
| Supply Voltage (Max) | 5.1 V |
| Input Voltage | 5.1 V |
| Show | |
| Size-Length | 3.65 mm |
| Size-Width | 3.65 mm |
| Size-Height | 0.95 mm |
| Operating Temperature | -40℃ ~ 125℃ |
| Product Lifecycle Status | Active |
| Packaging | Cut Tape (CT) |
| RoHS | RoHS Compliant |
| Lead-Free Status | Lead Free |
| REACH SVHC Compliance | No SVHC |
| REACH SVHC Compliance Edition | 2015/06/15 |
| ECCN Code | EAR99 |
Order guide
-
TT in advance (bank transfer), Western Union, Credit card,
PayPal. Customer is responsible for shipping fee, bank
charges, duties and taxes.
-
- You can choose whether shipping charges will be charged through your shipping account or by us.
- Please confirm with the logistics company in advance for remote areas.
(Additional charges ($35-$50) may apply for delivery in these areas)
- Delivery date: usually 2 to 7 working days.
- A tracking number will be sent after your order ships.
- - Carefully inspected and packed by ManyChip warehouse - Vacuum packaging - Anti-static packaging - Shockproof foam
- The terms here are for reference only, the actual terms are subject to the sales quotation. - Please confirm product specifications when ordering. - MOQ refers to the minimum order quantity required to purchase each part. - If you have special ordering instructions, please indicate them on the ordering page. - Inspection (PSI) will be performed prior to shipment.
- - Income Quality Control (IQC), 1000+ qualified dealers. - Chips are tested by authoritative organizations to ensure the quality, authenticity and safety of your device. - Decapsulation control - X-ray control - XRF inspection - Electrical testing - Surface testing -Digital components warehouse, covering an area of 800 square meters, with constant temperature and humidity
Contact Us
If you have any problem,please email to sales@manychip.com, we will response as soon as possisble.
Popular Search Parts
- Recommended Parts
- Hot Parts
- Popular Parts
- Recently Popular Parts
- BLM21PG331SN1 MPZ2012S601A TPS7A39 DLP11SN900HL2 SN6505ADBVT BLM21PG600SN1 SBAS16LT1G NRVTS260ESFT1G ADXRS300ABG TPS3808G09DBVT
- LC1D12P7 TDA8950J TCST2103 LD7575PS XALK178E HCPL316J TEA1716T LIS2DH12 RT424730 TOP264VG
- LD7575PS XALK178E HCPL316J TEA1716T LIS2DH12 RT424730 TOP264VG MRF300AN TNY277GN IRFP4768
- KSZ8895RQXCA ISO120BG TLV70025DDCR MBRD340T4G TPS51220ARTVR AD8221ARZ AD620BRZ 1N5383B IPP60R190P6 2N3904TF
SN:H1.87184LO32520V71Q0QC0S1
Buy BQ25570RGRT
Please fill the information below to send RFQ quickly,and we will respond immediately.