Mingjiada Electronics: Supply and Recycling of Qualcomm SMB-1350-0-49CWLNSP-TR-01-0-00 Dual-Input, Programmable Single-Cell Li-Ion/Polymer Battery Charger Supporting Qualcomm Quick Charge 3.0 Technology.
Detailed Introduction to Qualcomm SMB1350 Chip Products
The SMB-1350-0-49CWLNSP-TR-01-0-00 device is a programmable single-cell lithium-ion (Li-ion)/lithium-polymer (Li-Polymer) battery charger designed for various portable applications. This device provides a simple and efficient method to charge high-capacity Li-ion batteries and power systems via Universal Serial Bus (USB) or AC adapter inputs. Unlike traditional charging devices, the SMB-1350-0-49CWLNSP-TR-01-0-00's efficient switch-mode operation eliminates the low charging current and heat issues common in conventional solutions. Its switching architecture, combined with programmable features, enables rapid charging from current-limited sources like USB. The SMB-1350-0-49CWLNSP-TR-01-0-00 can be configured for charging currents up to 2.6 A.
Core features include:
Wide-range high-voltage input: Operating voltage range from 3.5V to 25V, compatible with various fast-charging adapters and supporting high-input-voltage fast-charging protocols.
High-current fast charging: Maximum charging current up to 3.0A, significantly reducing charging time.
Intelligent digital control: Built-in I2C digital interface allows the host processor to flexibly program and configure charging parameters (e.g., charging current, voltage) for dynamic power management.
High Integration & Dual Input: Chip integrates synchronous rectifier to reduce external components; supports dual input sources (e.g., USB and adapter) with automatic priority selection.
Comprehensive Safety Protection: Includes multiple protection mechanisms such as input overvoltage protection, overcurrent protection, battery short-circuit protection, overtemperature protection, and battery temperature monitoring (requires external NTC).
Mingjiada Electronics Business Services
(I) Brand-New Original Supply
In-Stock Inventory: Large quantities maintained in Shenzhen/Hong Kong warehouses, supporting 24-hour rapid shipment
Price Advantage: Competitive market pricing based on Tier-1 agency channels
Quality Assurance: 100% genuine products, ISO9001 certified, with full traceability
One-Stop Component Sourcing: Supplementary supply of MOSFETs, inductors, capacitors, and other peripheral devices
(2) Premium Cash Recycling
Recycling Scope: Surplus inventory and obsolete materials from OEMs, solution providers, and contract manufacturers
Price Advantage: 5%-10% above market average, with rapid cash settlement
Flexible Transactions: Supports multi-location deals (Hong Kong/Shenzhen/US), minimum order quantity: one lot
Compliance Assurance: Only accepts goods from legitimate channels to ensure legal transactions
Contact Information
For product procurement or recycling inquiries, contact Mingjiada Electronics via:
Supply/Purchase Hotline: +86 13410018555
Company Phone: 86-755-83294757
Email: sales@hkmjd.com
Address: Rooms 1239-1241, New Asia Guoli Building, Zhenzhong Road, Futian District, Shenzhen, Guangdong Province
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