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Lingyang Micro LY6395 product image
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Lingyang Micro LY6395RoHS

Manufacturer
Lingyang MicroAsian Brands
MPN
LY6395
LCSC Part #
C46613895
Packaging
ESOP-8
Customer #
Key Attributes
TWS earphone charging case chip with 30V voltage withstand and single-wire status code output
Datasheetpdf iconLingyang Micro LY6395
In-Stock: 3,985
3,985 In stock, ships now
Add to BOM List
QtyUnit PriceTotal Amount
5+$ 0.0959$ 0.48
50+$ 0.0842$ 4.21
150+$ 0.0784$ 11.76
500+$ 0.074$ 37.00
2,500+$ 0.0705$ 176.25
4,000+$ 0.0687$ 274.80
Standard Packaging4000/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Battery Management
ManufacturerLingyang Micro
PackagingESOP-8
Operating Temperature-25℃~+125℃
Quiescent Current7uA
0V Battery ChargeNot supported
Type of BatteryLithium Battery
Operating Voltage4.6V~5.5V
The Chip TypeCharging IC;Protection IC
Interface-
Balance Current-
Charge Current - Max450mA
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Additional Information

TypeDetails
Minimum5
Multiple5
Standard Packaging4000
Sales UnitPiece

Introduction

AI Translation

LY6395 is a fully integrated power management IC designed for Bluetooth charging cases, incorporating lithium battery charge management, a synchronous boost converter, battery fuel gauge, and protection function modules. The IC integrates an input overvoltage protection circuit with an OVP threshold of 6.1V and a VIN input voltage rating up to 30V. It supports Hall sensor direct-drive control of the EN pin, enabling automatic reconnection of earphones upon case opening, LED illumination for 8 seconds upon case opening, and automatic boost activation upon case closing. The EN pin can also be used to control the OUT output for one-way communication. Charge current is configurable via an external resistor on the ISET pin, ranging from 180mA to 450mA, with a maximum discharge current of 600mA. It supports direct MCU readout of charging, fully charged, discharging, and standby status.

Features

AI Translation
  • Integrated input OVP, VIN withstand voltage 30V
  • Hall sensor direct drive control support
  • Hall-triggered lid-open LED activation (8s) with auto boost enable on lid close
  • Standby current 7uA
  • Standby voltage: VBAT/0V
  • Charging current: 180mA~450mA adjustable
  • Maximum discharge current 600mA
  • MCU direct readout of charge/discharge status
  • Auto earbud-in-case detection, light-load auto shutdown
  • Output OVP, short-circuit, and OCP
  • Intelligent temperature control
  • Boost efficiency up to 93%
  • ESOP8 package

Applications

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