ADP5061
Tiny I2C Programmable Linear Battery Charger with Power Path and USB Mode Compatibility
Top
New Content (1)
Overview
Features and Benefits
- 2.6 mm x 2 mm WLCSP Package
- Fully programmable via I2C
- Flexible digital control inputs
- Up to 2.1 A current from an ac charger in LDO mode
- Operating input voltage from 4.0 V to 6.7 V
- Tolerant input voltage -0.5 V to +20 V (USB VBUS)
- Fully compatible with USB 3.0 and USB Battery Charging Specification 1.2
- Built-in current sensing and limiting
- As low as 30 mΩ battery isolation FET between battery and charger output
- Thermal regulation prevents over heating
- Compliant with JEITA 1 and JEITA 2 Li-Ion battery charging temperature specifications
- SYS_EN flag permits the system to be disabled until battery is at minimum required level for guaranteed system start-up.
Product Details
The ADP5061 charger is fully compliant with USB 3.0 and the USB Battery Charging Specification 1.2 and enables charging via the mini USB VBUS pin from a wall charger, car charger, or USB host port.
The ADP5061 operates from a 4 V to 6.7 V input voltage range but is tolerant of voltages up to 20 V. The 20 V voltage tolerance alleviates the concerns about the USB bus spiking during disconnect or connect scenarios.
The ADP5061 features an internal FET between the linear charger output and the battery. This permits battery isolation and, hence, system powering under a dead battery or no battery scenario, which allows for immediate system function on connection to a USB power supply.
Based on the type of USB source, which is detected by an external USB detection chip, the ADP5061 can be set to apply the correct current limit for optimal charging and USB compliance.
The ADP5061 has three factory programmable digital input/output pins that provide maximum flexibility for different systems. These digital input/output pins permit combinations of features such as, input current limits, charging enable and disable, charging current limits, and a dedicated interrupt output pin.
APPLICATIONS
- Digital still cameras
- Digital video cameras
- Single cell Li-Ion portable equipment
- PDAs, audio, GPS devices
- Portable medical devices
- Mobile phones
Product Categories
Markets and Technologies
Product Lifecycle
Production
At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.
Evaluation Kits (1)
Documentation & Resources
-
Industrial Battery Chargers Overview10/17/2023
Reference Designs (1)
Design Resources
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal.View our quality and reliability program and certifications for more information.
| Part Number | Material Declaration | Reliability Data | Pin/Package Drawing | CAD Symbols, Footprints & 3D Models |
|---|---|---|---|---|
| ADP5061ACBZ-2-R7 | Material Declaration | Reliability Data | 20-Ball WLCSP (2.595mm x 1.995mm) | |
| ADP5061ACBZ-4-R7 | Material Declaration | Reliability Data | 20-Ball WLCSP (2.595mm x 1.995mm) | |
| ADP5061ACBZ-5-R7 | Material Declaration | Reliability Data | 20-Ball WLCSP (2.595mm x 1.995mm) | |
| Wafer Fabrication Data |
Support & Discussions
ADP5061 Discussions
Sample & Buy
Ordering FAQs
See our Ordering FAQs for answers to questions about online orders, payment options and more.
Buy Now Pricing
(**) Displayed Buy Now Price and Price Range is based on small quantity orders.
List Pricing
(*)The 1Ku list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.
Lead Times
Please see the latest communication from our CCO regarding lead times.
Sampling
A Sample link will be shown above, next to the part, only for parts that are included in our sample program. Selecting the Sample button will redirect to the third-party ADI Sample Site. The part selected will carry over to your cart on this site once logged in. Please create a new account there if you have never used the site before. Contact SampleSupport@analog.com with any questions regarding this Sample Site.
Evaluation Boards
Pricing displayed is based on 1-piece.
Up to two boards can be purchased through Analog.com. To order more than two, please purchase through one of our listed distributors.
Pricing displayed is based on 1-piece. The USA list pricing shown is for budgetary use only, shown in United States dollars (FOB USA per unit), and is subject to change. International prices may vary due to local duties, taxes, fees and exchange rates.