Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

The ISL9241IRTZ is a digitally configurable step-boost battery charger that supports narrow-voltage direct charging (NVDC) and hybrid step-boost (HPBB/ bypass) charging, and uses firmware control to switch between modes. The ISL9241 supports reverse buck, boost, or buck - boost operations from 2 to 4 batteries to the adapter port (OTG mode).

Features:

Step-boost NVDC or hybrid (turbo boost) chargers using 2, 3 or 4 lithium-ion batteries with all NFET transistors

Input voltage range: 3.9V to 23.4V (no dead zone)

System/battery output voltage: 3.9V to 18.304V

Supports bypass mode and connects the system to an adapter

Auto charge option (auto end charge)

Adapter current and Battery current monitor (AMON/BMON)

PROCHOT# open drain output, in line with IMVP standards

System power monitor PSYS output, in accordance with IMVP8/9 standard

Internal 8-bit ADC for monitoring critical parameters

USB-C PD quick role exchange support and PPS support

Independent compensation pins for forward and reverse operation (OTG) modes

Support supplementary power supply (Intel VMIN active protection)

Battery shipping mode: IC ultra-low power consumption

Supports JEITA compliance using NTC

4mm x 4mm 32 Ld TQFN package

UL2367, IEC 62368-1: File No. E520109

Applications:

Tablets with 2 to 4 batteries

notebook

Mobile power supply

Any USB-C portable device that requires batteries

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

• 4.Can I make an inquiry through the company's website?

  A: You can inquire through the website, or by phone and email.

• 5.When can I deliver the goods after placing an order? How long will it take to get there?

  A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.