LY6367B
Battery Charging IC Lithium Battery SOT-23-6
Power management chip for TWS earbud charging case
- Manufacturer
- Lingyang Micro
- Manufacturer part #
- LY6367B
- Store part #
- C46613915
- Package / case
- SOT-23-6
- Category
- Battery Management
- Packaging
- Tape & Reel (TR)
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
2,750 in stock
#C46613915
Stock & price checked 6 days ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 10+ | ₹6.42 | ₹64.20 |
| 100+ | ₹5.08 | ₹508.00 |
| 300+ | ₹4.41 | ₹1,323.00 |
| 3,000+ | ₹3.90 | ₹11,700.00 |
| 6,000+ | ₹3.49 | ₹20,940.00 |
| 9,000+ | ₹3.29 | ₹29,610.00 |
10 × ₹6.42
₹64.20
excl. GST
₹75.76 incl. 18% GST
- Dispatch in 7–10 working days
- GST invoice with every order
- Standard pack: 3,000 per reel
LY6367B
₹64.20 for 10 + GST
Specifications
- Operating Temperature
- -25℃~+125℃
- Quiescent Current
- 7uA
- 0V Battery Charge
- Support
- Type of Battery
- Lithium Battery
- Operating Voltage
- 4.6V~5.5V
- The Chip Type
- Charging IC
- Charge Current - Max
- 400mA
Packaging & compliance
- RoHS
- RoHS
- Lifecycle
- Active
- Packaging
- Tape & Reel (TR)
- Standard pack
- 3,000 / Reel
- Sold per
- Piece
- Minimum order
- 10 (multiples of 10)
- Unit weight
- 0.041 g
Overview
A fully integrated power management IC for Bluetooth earphone charging cases, integrating lithium battery charging management, synchronous boost converter, battery gauge, and protection functions. Features a proprietary boost control topology that fully supports PCB trace inductors, significantly reducing solution size and cost. Available in two charging current versions: 180mA and 400mA, with a maximum discharge current of 600mA. Supports direct MCU readout of charging, fully charged, discharging, and standby states.
Applications
- Bluetooth earphone charging case
- Power bank
- Charging and boost output applications
Key features
- Proprietary control circuit, optimized for PCB trace inductors
- Standby current: 7uA
- Charge current: 180mA/400mA selectable
- Maximum discharge current: 600mA
- MCU-readable charge/discharge status
- Output overvoltage, short-circuit, and overcurrent protection
- Auto-detection of earbuds in case, automatic shutdown under light load
- Intelligent temperature control
- Boost efficiency up to 91%
- SOT23-6 package
Alternatives
Similar parts — check the datasheet before substituting.
| Part | Manufacturer | Package | Stock | Price from (excl. GST) | Action | |
|---|---|---|---|---|---|---|
 | LY4176S#C46613950Lingyang Micro · SOT-23-6 | Lingyang Micro | SOT-23-6 | 2,330 | ₹5.48 · 2,330 in stock | View |
 | LY4057#C46613881Lingyang Micro · SOT-23-6 | Lingyang Micro | SOT-23-6 | 440 | ₹3.72 · 440 in stock | View |
 | LY4176ST#C46613951Lingyang Micro · SOT-23-6 | Lingyang Micro | SOT-23-6 | On request | Price on request | Quote |
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