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HaloChip GP82410 product image
  • GP82410 thumbnail 1
  • GP82410 thumbnail 2
  • GP82410 thumbnail 3
  • Pinout Diagram
  • Footprint Diagram
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HaloChip GP82410RoHS

Manufacturer
HaloChipAsian Brands
MPN
GP82410
LCSC Part #
C19626938
Packaging
SOT-23-5
Customer #
Key Attributes
High-performance PSR CV/CC power switch
Datasheetpdf iconHaloChip GP82410

Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/AC DC Converters, Offline Switchers
ManufacturerHaloChip
PackagingSOT-23-5
Operating Temperature-40℃~+85℃
Output Current-
Frequency - Switching70kHz
Pd - Power Dissipation-
Voltage - Breakdown-
Voltage - Supply300mV~31V
FeaturesConstant Current Mode (CC);Constant Voltage (CV);Soft-start;Over Voltage Protection;Under Voltage Protection;Over Current Protection;Overtemperature protection (OTP);Short Circuit Protection
TopologyBuck
Output Voltage-
Duty Cycle(Max)-
Working ModePFM Modulation;PWM Modulation
Feedback SystemPrimary-side feedback
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Additional Information

TypeDetails
Minimum5
Multiple5
Standard Packaging4000
Sales UnitPiece

Introduction

AI Translation

GP82410 is a high-performance AC/DC power controller designed for chargers and adapters. The device employs primary-side feedback and control, achieving 4% constant voltage/constant current accuracy without optocouplers or TL431.

GP82410 uses PFM control in constant current mode and composite PFM/PWM multi-mode control in constant voltage mode. In addition, GP82410 integrates output cable compensation, which helps reduce switching losses, simplify system EMI design, and optimize output characteristics.

GP82410 provides soft-start, audio noise suppression, and multiple protection features, including auto-restart, cycle-by-cycle current limiting, VCC OVP/UVP clamp protection, pin open/short-circuit protection, and gate drive clamp protection.

Features

AI Translation
  • Primary-side sensing and feedback, no optocoupler or TL431 required
  • 4% CC/CV accuracy under normal input conditions
  • Output line loss compensation
  • Ultra-low standby power consumption: 70mW
  • Audio noise elimination
  • Leading-edge blanking (LEB)
  • Cycle-by-cycle current limiting
  • VCC OVP/UVLO protection & clamping
  • Pin open-circuit protection

Applications

AI Translation
  • Adapters and chargers for mobile phones, cordless phones, PDAs, MP3 players, and other portable devices
  • LED driver power supplies
  • Drop-in replacement for linear and RCC switching power supplies
  • Other auxiliary power supplies
In-Stock: 350
350 In stock, ships now
Add to BOM List
QtyUnit PriceTotal Amount
5+$ 0.1295$ 0.65
50+$ 0.1024$ 5.12
150+$ 0.0888$ 13.32
500+$ 0.0787$ 39.35
2,500+$ 0.0705$ 176.25
4,000+$ 0.0664$ 265.60
Standard Packaging4000/Full Reel
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