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Lingyang Micro LY6367BRoHS

Manufacturer
Lingyang MicroAsian Brands
MPN
LY6367B
LCSC Part #
C46613915
Packaging
SOT-23-6
Customer #
Key Attributes
Power management chip for TWS earbud charging case
Datasheetpdf iconLingyang Micro LY6367B
In-Stock: 2,950
2,950 In stock, ships now
Add to BOM List
QtyUnit PriceTotal Amount
10+$ 0.0485$ 0.49
100+$ 0.0384$ 3.84
300+$ 0.0333$ 9.99
3,000+$ 0.0295$ 88.50
6,000+$ 0.0264$ 158.40
9,000+$ 0.0249$ 224.10
Standard Packaging3000/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Battery Management
ManufacturerLingyang Micro
PackagingSOT-23-6
Features-
Operating Temperature-25℃~+125℃
Quiescent Current7uA
0V Battery ChargeSupport
Type of BatteryLithium Battery
Operating Voltage4.6V~5.5V
The Chip TypeCharging IC
Interface-
Balance Current-
Charge Current - Max400mA
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Additional Information

TypeDetails
Minimum10
Multiple10
Standard Packaging3000
Sales UnitPiece

Introduction

AI Translation

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.

Features

AI Translation
  • 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

Applications

AI Translation
  • Bluetooth earphone charging case
  • Power bank
  • Charging and boost output applications