BQ25601RTWR Integrated Circuit Chip I2C Controlled 1-Cell 3A Buck Battery Charger

BQ25601RTWR Integrated Circuit Chip I2C Controlled 1-Cell 3A Buck Battery Charger​

Product Description Of BQ25601RTWR

BQ25601RTWR is a highly-integrated 3-A switch-mode battery charge management and system power path management device for single cell Li-ion and Li-polymer batteries. The low impedance power path optimizes switch-mode operation efficiency, reduces battery charging time, and extends battery life during discharging phase. The I 2C serial interface with charging and system settings makes the device a truly flexible solution.

BQ25601RTWR feature s fast charging with high input voltage support for a wide range of smartphones, tablets and portable devices. Its input voltage and current regulation deliver maximum charging power to the battery. It also integrates a bootstrap diode for the high-side gate drive for simplified system design. The I 2C serial interface with charging and system settings makes the device a truly flexible solution.

Specification Of BQ25601RTWR

Features Of BQ25601RTWR

High-efficiency, 1.5-MHz, synchronous switch-mode buck charger
- 92% charge efficiency at 2-A from 5-V input
- Optimized for USB voltage input (5 V)
- Selectable low power pulse frequency modulation (PFM) mode for light load operations
Supports USB On-The-Go (OTG)
- Boost converter with up to 1.2-A output
- 92% boost efficiency at 1-A output
- Accurate constant current (CC) limit
- Soft-start up to 500-µF capacitive load
- Output short circuit protection
- Low power PFM mode for light load operations
Single input to support USB input and high voltage adapters
- Support 3.9-V to 13.5-V input voltage range with 22-V absolute maximum input voltage rating
- Programmable input current limit (100 mA to 3.2 A with 100-mA resolution) to support USB 2.0, USB 3.0 standards and high voltage adaptors (IINDPM)
- Maximum power tracking by input voltage limit up to 5.4 V (VINDPM)
- VINDPM threshold automatically tracks battery voltage
- Auto detect USB SDP, DCP and non-standard adaptors
High battery discharge efficiency with 19.5-mΩ battery discharge MOSFET
Narrow VDC (NVDC) power path management
- Instant-on works with no battery or deeply discharged battery
- Ideal diode operation in battery supplement mode
BATFET control to support ship mode, wake up and full system reset
Flexible autonomous and I 2C mode for optimal system performance
High integration includes all MOSFETs, current sensing and loop compensation
High accuracy
- ±0.5% charge voltage regulation
- ±5% at 1.5-A charge current regulation
 

Applications Of BQ25601RTWR
Smartphone
Mobile phone accessory
Medical equipment

Other Electronic Components In Stock 

FAQ
Q. Are your products original?
A: Yes, all products are original, new original import is our purpose.
Q:Which Certificates do you have?
A:We are ISO 9001:2015 Certified Company and member of ERAI.
Q:Can you support small quantity order or sample?Is the sample free?
A:Yes,we support sample order and small order.Sample cost is different according to your order or project.
Q:How to ship my order? Is it safe?
A:We use express to ship,such as DHL,Fedex,UPS,TNT,EMS.We can also use your suggested forwarder.Products will be in good packing and ensure the safety and we are responsible to product damage to your order.
Q:What about the lead time?
A:We can ship stock parts within 5 working days.If without stock,we will confirm lead time for you based on your order quantity.