ADP5090 - ADI

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

ADP5090
Manufacturer

ADI
ChipWorker Part#

CW983368228
Description

Ultralow Power Boost Regulator with MPPT and Charge Management
Documentation

Datasheet

ADP5090 Global Supplier

{{ supplierTable.supplier }}	{{ supplierTable.part }}	{{ supplierTable.availability }}	MOQ	{{ supplierTable.delivery_date }}

{{viewMore}}
{{viewMore}}
DigiKey	{{noList.partNo}} {{noList.mfr}}	0 {{ search_item }}	-	{{outStock}}
Arrow	{{noList.partNo}} {{noList.mfr}}	0 {{ search_item }}	-	{{outStock}}
Mouser	{{noList.partNo}} {{noList.mfr}}	0 {{ search_item }}	-	{{outStock}}
					{{submitRFQ}}

ADP5090 Specifications

Attribute	Attribute Value

Part Number	ADP5090
Manufacturer	ADI
ChipWorker Part#	CW983368228
Documentation	Datasheet
	expand all
Product Lifecycle Status	Active

Product Description

Product Details
The ADP5090 is an integrated boost regulator that converts dc power from PV cells or TEGs. The device charges storage elements such as rechargeable Li-Ion batteries, thin film batteries, super capacitors, and conventional capacitors, and powers up small electronic devices and battery-free systems.
The ADP5090 provides efficient conversion of the harvested limited power from a 16 µW to 200 mW range with sub-µW operation losses. With the internal cold-start circuit, the regulator can start operating at an input voltage as low as 380 mV. After cold startup, the regulator is functional at an input voltage range of 80 mV to 3.3 V.
By sensing the input voltage at the VIN pin, the control loop keeps the input voltage ripple in a fixed range to maintain stable dc-to-dc boost conversion. The VIN OCV sensing and programmable regulation points of the input voltage allow extraction of the highest possible energy from the PV cell or TEG harvester. A programmable minimum operation threshold (MINOP) enables boost shutdown during a low light condition. In addition, the DIS_SW pin can temporarily shut down the boost regulator and is RF transmission friendly.
The charging control function of ADP5090 protects rechargeable energy storage, which is achieved by monitoring the battery voltage with programmable charging termination voltage and shutdown discharging voltage. In addition, a programmable PGOOD flag monitors the SYS voltage.
An optional primary cell battery can be connected and managed by an integrated power path management control block that automatically switches the power source from the energy harvester, rechargeable battery, and primary cell battery.
The ADP5090 is available in a 16-lead, 3 mm × 3 mm LFCSP package and is rated for a −40°C to +125°C junction temperature range.
**Applications**
PV cell energy harvesting
TEG energy harvesting
Battery regulator powered by solar panel
Industrial monitoring
Self-powered wireless sensor devices
Portable and wearable devices with energy harvesting
### Features and Benefits
Boost regulator with maximum power point tracking (MPPT)
Hysteretic controller for best ultralight load efficiency
320 nA ultralow quiescent current (CBP ≥ MINOP)
260 nA ultralow quiescent current (CBP < MINOP)
Input voltage operation range from 80 mV to 3.3 V
Cold start from 380 mV (typical) with charge pump
Open circuit voltage (OCV) sensing for MPPT
Programmable MPPT ratio for photovoltaic (PV) or thermoelectric generator (TEG) energy sources
Programmable shutdown point on MINOP pin
Energy storage management
Programmable voltage monitor (2.2 V to 5.2 V) to support charging and prevent overcharging or overdischarging
Power path management for an optional backup primary cell battery connected to the BACK_UP pin
RF transmission friendly
Temporary shutdown boost regulator via microcontroller (MCU) communication

expand all

Delivery

DHLPrice

UPS

FedEx

TNT

EMS

OCS

SF EXPRESS

Chipworker Certification

Ordering Information

Order Payment Shipping Package Quality Assurance

These terms and conditions are for reference only. The actual terms and conditions are subject to the sales staff's quotation.
- Please check the technical specifications of the products when ordering.
- MOQ is the minimum order quantity required to purchase each part.
- If you have special ordering instructions, please indicate them on the order page.
- Pre-Shipment Inspection (PSI) will be used when ordering.
- You can check the status of your order in the “My Order” section of your personal account.
- Orders cannot be canceled after the package has been shipped. View more >
- Works with both individual and corporate clients. View more >
- All prices on the website include 20% VAT.
- Invoices are issued in the currency specified, but payment is made in Russian rubles at the exchange rate on the day of payment.
- If you need a detailed invoice or a tax identifier, please contact us.
- Delivery will take between 1 to 2 weeks after the shipment is sent to your country.
- Your order will be processed only after the invoice has been paid.
- The tracking number will be sent to you after the order is shipped. (It may take up to 24 hours for the information to be available from the carrier.) View more >
- Carefully tested and packaged by ChipWorker
- Vacuum packed
- Anti-static packaging
- Anti-vibration foam
- Income quality control (IQC), 800+ qualified distributors.
- Authorities test the chip to ensure the quality, authenticity and safety of your device.
- Decapsulation control
- X-ray inspection
- XRF inspection
- Electrical testing
- Surface testing

Contact Us

Buy ADP5090

Stock is limited and changes quickly. Our 24/7 online sales team is ready to respond to your inquiries and orders at any time.