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SCT SCT63240FIARRoHS

Manufacturer
SCTAsian Brands
MPN
SCT63240FIAR
LCSC Part #
C509052
Packaging
FCQFN-19L(3x4)
Customer #
Key Attributes
20W High-Integration, High-Efficiency PMiC for Wireless Power Transmitter
Datasheetpdf iconSCT SCT63240FIAR
In-Stock: 2
2 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 1.484$ 1.48
10+$ 1.2249$ 12.25
30+$ 1.0817$ 32.45
100+$ 0.9191$ 91.91
500+$ 0.7968$ 398.40
1,000+$ 0.7646$ 764.60
Standard Packaging5000/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Power Management - Specialized
ManufacturerSCT
PackagingFCQFN-19L(3x4)
FeaturesCycle-by-cycle current limiting;Hiccup current limiting;Overcurrent Protection;EMI optimization (spread spectrum);Built-in LDO regulator;Light load efficient mode
Operating Temperature-40℃~+125℃
Voltage - Supply4.2V~20V
Output Voltage5V;3.3V;2.5V
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging5000
Sales UnitPiece

Introduction

AI Translation

The SCT63240 is a highly integrated Power Management IC allows achieving high performance, high efficiency and cost effectiveness of wireless power transmitter system compliant with WPC specification to support up to 20W power transfer, working with a wireless application specific controller or a general MCU based transmitter controller. This device integrates a 4-MOSFETs full bridge power stage, gate drivers, a 5V step-down DC/DC converter, a 3.3V LDO, a 2.5V accurate voltage reference and input current sensor for both system efficiency and easy-to-use. The proprietary gate driving scheme optimizes the performance of EMI reduction to save the system cost and design. The proprietary lossless current sensing circuitry with ±2% accuracy monitors input current of full bridge to support Foreign Object Detection FOD and current demodulation. The buildin 5V step-down DC/DC converter and 3.3V low dropout regulator LDO can provide power supplies to transmitter controller and external circuitries. The SCT63240 features input Under-Voltage Lockout UVLO, over current, short circuit protection, and over temperature protection. The SCT63240 is available in a compact 3mm*4mm QFN package.

Features

AI Translation
  • VIN Input Voltage Range: 4.2V - 20V
  • PVIN Input Voltage Range: 1V ~ 17V
  • Up to 20W Power Transfer
  • Integrated Full-Bridge Power Stage with 13-mΩ Rdson of Power MOSFETs
  • Integrated High Efficiency 5V - 1A Step-down DC/DC Converter Optimized for EMI Reduction
  • Build-in 3.3V - 200mA LDO
  • Provide 2.5V Voltage Reference
  • Integrated Lossless Input Current Sensor with ±2% accuracy for FOD and current Demodulation
  • 3.3V and 5V PWM Signal Logic Compatible
  • Input Under-Voltage Lockout
  • Over Current Protection
  • Over Temperature Protection
  • 3mm*4mm QFN-19L Package

Applications

AI Translation
  • WPC Compliant Wireless Chargers of 5W to 15W Systems for Mobiles, Tablets and Wearable Devices
  • General Wireless Power Transmitters for Consumer, Industrial and Medical Equipment
  • Proprietary Wireless Chargers and Transmitters