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INJOINIC IP5310 product image
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INJOINIC IP5310RoHS

Manufacturer
INJOINICAsian Brands
MPN
IP5310
LCSC Part #
C191176
Packaging
QFN-32-EP(5x5)
Customer #
Key Attributes
Integrated TYPE-C protocol mobile power supply SOC with 3A charging and 3.1A discharging
Datasheetpdf iconINJOINIC IP5310
In-Stock: 2,015
2,015 In stock, ships now
Add to BOM List
QtyUnit PriceTotal Amount
1+$ 0.7136$ 0.71
10+$ 0.5925$ 5.93
30+$ 0.5311$ 15.93
100+$ 0.4714$ 47.14
500+$ 0.3552$ 177.60
1,000+$ 0.3374$ 337.40
Standard Packaging2500/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Battery Management
ManufacturerINJOINIC
PackagingQFN-32-EP(5x5)
Operating Temperature-
Quiescent Current50uA
0V Battery ChargeSupport
Type of BatteryLithium Battery
Operating Voltage4.65V~5.5V
The Chip TypeCharging IC
InterfaceI2C
Balance Current-
Charge Current - Max3.2A
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging2500
Sales UnitPiece

Introduction

AI Translation

IP5310 is a multifunctional power management SOC integrating a boost converter, lithium battery charge management, battery fuel gauge, and TYPE_C protocol, providing a complete power solution for portable power banks. Its high integration and rich feature set require minimal external components, effectively reducing overall solution size and BOM cost. A single inductor supports both buck and boost functions. The DC-DC converter operates at 500KHz, compatible with low-cost inductors and capacitors. The synchronous boost system delivers a full 3.1A output current with conversion efficiency up to 92%. Automatically enters sleep mode under no-load conditions. Switching charging technology provides up to 3A charging current with charging efficiency up to 90%. Built-in IC temperature and input voltage sensing enables intelligent charging current regulation. Supports I2C interface for reading chip information (customized model IP5310_I2C), with customizable battery capacity curves for accurate battery level indication. Supports 1/2/3/4 LED battery level display and lighting functions. Housed in a QFN32 5*5mm package.

Features

AI Translation
  • 3.1A synchronous boost conversion, 3A synchronous switch charging
  • Boost efficiency up to 93%
  • Charging efficiency up to 92%
  • Built-in power path management, supports simultaneous charging and discharging
  • Automatic charging current adjustment to match adapter output capability
  • Supports Type-C port 3A, Micro-B port 2A charging
  • Input BC1.2 charging detection, compatible with host USB charging
  • Supports 4.20V, 4.30V, 4.35V, and 4.4V battery voltages
  • Battery temperature NTC protection
  • Supports 4 / 3 / 2 / 1 LED battery level display
  • PIN-selectable battery level curve for more uniform indicator display
  • Auto-detection of phone insertion and removal
  • Integrated Type-C DRP protocol, supports single-port input/output
  • Load high-current line compensation
  • Integrated dual-channel smart phone charging current recognition DCP
  • Intelligent load detection with automatic standby entry
  • Integrated power MOSFETs, single-inductor charge/discharge implementation
  • Output overcurrent, overvoltage, and short-circuit protection
  • Input overvoltage, overcharge, over-discharge, and overcurrent discharge protection
  • System overtemperature protection, battery temperature NTC protection
  • ESD 4KV, transient withstand voltage 11V
  • I2C interface for flexible, low-cost customization

Applications

AI Translation
  • Power banks / portable chargers
  • Mobile phones, tablets, and other portable devices