LCSC Electronics logoLCSC Electronics svg logo
Sign In
USD
Cart
LOWPOWER LP4030HAQVF product image
  • LP4030HAQVF thumbnail 1
  • LP4030HAQVF thumbnail 2
  • LP4030HAQVF thumbnail 3
  • Pinout
  • Footprint
Images for reference only

LOWPOWER LP4030HAQVFRoHS

Manufacturer
LOWPOWERAsian Brands
MPN
LP4030HAQVF
LCSC Part #
C47345729
Packaging
DFN-10-EP(3x3)
Customer #
Key Attributes
1-4 Cell 3A Battery Charger
Datasheetpdf iconLOWPOWER LP4030HAQVF
In-Stock: 346
346 In stock, ships now
Add to BOM List
QtyUnit PriceTotal Amount
1+$ 0.9832$ 0.98
10+$ 0.7985$ 7.99
30+$ 0.7054$ 21.16
100+$ 0.6138$ 61.38
500+$ 0.5588$ 279.40
1,000+$ 0.5313$ 531.30
Standard Packaging5000/Full Reel
Better price for more quantity?
$

Products Specifications

Show similar products (0) >
TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Battery Management
ManufacturerLOWPOWER
PackagingDFN-10-EP(3x3)
FeaturesConstant current charging;Constant voltage charging;Trickle charging;Automatic recharge;Charge termination;Programmable charging current;Overvoltage protection;Under-voltage lockout;Battery temperature monitoring
Operating Temperature-40℃~+85℃
Quiescent Current500uA
0V Battery ChargeNot supported
Type of BatteryLithium Battery
Operating Voltage4.5V~20V
The Chip TypeCharging IC
Interface-
Balance Current-
Charge Current - Max3A
Report an ErrorShow similar products (0) >

Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging5000
Sales UnitPiece

Introduction

AI Translation

The LP4030H series are highly integrated switch-mode battery chargers for 1 to 4 cell Li-Ion and Li-Polymer batteries. The device supports an input voltage range of 4.5V to 20V with a charge current up to 3A. The BAT pin can withstand voltages up to 28V, designed to protect the device from voltage overshoot in battery application systems. The device provides multiple safety features for battery charging, including battery undervoltage/over-temperature protection, device junction over-temperature protection, and cycle-by-cycle inductor current limiting protection. When the input power supply capacity is insufficient to deliver the programmed charge current, the input voltage regulation loop reduces the charge current. The STAT output indicates the charging status. The LP4030H series is available in a DFN-10 (3×3mm) package.

Features

AI Translation
  • Easy-to-use standalone 1- to 4-cell battery charger
  • High input voltage switching charger
  • Supports 4.5V to 20V input voltage, with 28V absolute maximum input voltage rating
  • Maximum fast charge current: 3.0A
  • Trickle charge current: 10% of fast charge current
  • Termination current: 10% of fast charge current
  • Up to 92% efficiency
  • Input Dynamic Power Management for various input source capacities
  • High integration
  • Integrated reverse blocking and synchronous switching MOSFETs
  • Charge current sensing
  • Internal loop compensation
  • Internal bootstrap diode
  • Charge status indicator driver
  • Supports complete charge cycle including trickle charge, CC/CV charging, charge termination, and recharge
  • Protection features
  • Input undervoltage lockout
  • Overvoltage protection
  • Cold/hot battery temperature protection
  • Thermal shutdown protection
  • Cycle-by-cycle current limit protection

Applications

AI Translation
  • Wireless speakers
  • Cordless power tools
  • Gaming devices
  • Portable media players
  • Handheld battery-powered devices