LY6369
Battery Charging IC Lithium Battery SOP-8
Power management chip for TWS earbud charging case
- Manufacturer
- Lingyang Micro
- Manufacturer part #
- LY6369
- Store part #
- C46613916
- Package / case
- SOP-8
- Category
- Battery Management
- Packaging
- Tape & Reel (TR)
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
3,910 in stock
#C46613916
Stock & price checked 3 days ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 10+ | ₹7.95 | ₹79.50 |
| 100+ | ₹6.28 | ₹628.00 |
| 300+ | ₹5.46 | ₹1,638.00 |
| 1,000+ | ₹4.83 | ₹4,830.00 |
| 4,000+ | ₹4.34 | ₹17,360.00 |
| 8,000+ | ₹4.09 | ₹32,720.00 |
10 × ₹7.95
₹79.50
excl. GST
₹93.81 incl. 18% GST
- Dispatch in 15-18 working days
- GST invoice with every order
- Standard pack: 4,000 per reel
LY6369
₹79.50 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
- 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
- 0.159 g
Overview
LY6369 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 chip adopts a proprietary boost control circuit architecture that fully supports PCB trace inductors, significantly reducing solution size and cost. The charge current is programmable via an external resistor on the ISET pin, with a setting range of 180mA ~ 450mA and a maximum discharge current of 600mA. The chip supports direct MCU readout of charge, full-charge, discharge, and standby status information.
Applications
- Bluetooth earphone charging case
- Power bank
- Charging and boost output applications
Key features
- Proprietary control circuit, supports PCB winding inductor
- Standby current as low as 7μA
- Configurable charge current range: 180mA ~ 450mA
- Maximum discharge current: 600mA
- MCU-readable charge/discharge status
- Auto earbud in-case detection and light-load auto shutdown
- Output overvoltage, short-circuit, and overcurrent protection
- Integrated intelligent temperature control
- Boost conversion efficiency up to 91%
- SOP8 package
Alternatives
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