LY6368
Battery Charging IC Battery Protection IC Lithium Battery SOP-8
Hall direct-drive power management chip for TWS earphone charging case
- Manufacturer
- Lingyang Micro
- Manufacturer part #
- LY6368
- Store part #
- C46613912
- Package / case
- SOP-8
- Category
- Battery Management
- Packaging
- Tape & Reel (TR)
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
3,760 in stock
#C46613912
Stock & price checked 26 h ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 10+ | ₹7.96 | ₹79.60 |
| 100+ | ₹6.30 | ₹630.00 |
| 300+ | ₹5.46 | ₹1,638.00 |
| 1,000+ | ₹4.84 | ₹4,840.00 |
| 4,000+ | ₹4.34 | ₹17,360.00 |
| 8,000+ | ₹4.09 | ₹32,720.00 |
10 × ₹7.96
₹79.60
excl. GST
₹93.93 incl. 18% GST
- Dispatch in 7–10 working days
- GST invoice with every order
- Standard pack: 4,000 per reel
LY6368
₹79.60 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
- Features
- Constant current charging;Constant voltage charging;Trickle charging;Automatic recharge;Charge termination;Programmable charging current;Over-discharge protection;Short-Circuit Protection;Soft-start
- The Chip Type
- Charging IC;Protection IC
- Charge Current - Max
- 450mA
Packaging & compliance
- RoHS
- RoHS
- Lifecycle
- Active
- Moisture sensitivity
- MSL 2 (1 year)
- Packaging
- Tape & Reel (TR)
- Standard pack
- 4,000 / Reel
- Sold per
- Piece
- Minimum order
- 10 (multiples of 10)
- Unit weight
- 0.161 g
Overview
LY6368 is a fully integrated power management IC designed for Bluetooth earphone charging cases. It integrates lithium battery charge management, a synchronous boost converter, battery fuel gauge, and protection functions. The IC supports direct Hall sensor drive control of the EN pin, enabling automatic reconnection when the case is opened, LED illumination for 8S upon opening, and automatic boost activation upon closing — eliminating the need for external MOSFETs, transistors, or other output loop control circuits. The EN pin also supports unidirectional communication from the case to the earphones. Its proprietary boost control architecture provides full compatibility with PCB trace inductors, significantly reducing solution size and cost. Charging current is configurable via an external resistor on the ISET pin, with a range of 180mA–450mA and a maximum discharge current of 600mA.
Applications
- Bluetooth earphone charging case
- Power bank
- Charging and boost output applications
Key features
- Hall direct drive control support
- Hall-compatible: lid-open light-on for 8S, lid-close auto-activates boost
- Unidirectional communication output to earphone end
- Proprietary control circuit, full support for PCB trace inductors
- Standby current 7uA
- Charge current: adjustable 180mA~450mA
- Max discharge current 600mA
- Auto earphone-in-case detection, light-load auto shutdown
- Single press to power on, long press 2S to power off
- Output overvoltage, short circuit, and overcurrent protection
- Intelligent temperature control
- 1/2 LED battery level indication support
- SOP8 package
Alternatives
Similar parts — check the datasheet before substituting.
Same category
