IC manufacturers Silicontent Technology

IC manufacturers (103)

Silicontent Technology SCT63340 | Demoboard SCT63340EVM-E1

30W High-Integration, High-Efficiency PMIC for Wireless Power Transmitter

Overview

TopologyWireless Power Transfer
Input voltage4.2-30 V
IC revision1.0

Description

The SCT63340 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 30W power transfer, working with a wireless application specific controller ASIC or a general MCU based transmitter controller.

Features

  • VIN Input Voltage Range: 4.2V-30V
  • PVIN Input Voltage Range: 1V~26V
  • Up to 30W Power Transfer
  • Integrated Full-Bridge Power Stage with 13-mΩ Rdson of Power MOSFETs
  • Integrated High Efficiency 5V-1A Step-down DC/DC Converter
  • Build-in 3.3V-200mA LDO
  • Integrated Lossless Input Current Sensor with
  • ±2% accuracy for FOD and current Demodulation
  • Integrated voltage and current demodulation
  • Integrated Q factor detection
  • 3.3V and 5V PWM Signal Logic Compatible
  • Input Under-Voltage Lockout
  • Over Current Protection
  • Over Temperature Protection
  • Available in QFN-21L 4mm*4mm Package

Typical applications

  • Wireless charing PMIC

Products

Order Code
Data­sheet
Simu­lation
Downloads
Status
Product series
L(µH)
IRP,40K(A)
ISAT,10%(A)
ISAT,30%(A)
RDC(mΩ)
fres(MHz)
Material
Pins
Type
Mount
L(mm)
H(mm)
IR(A)
Working Voltage(V (AC))
Operating Temperature
Samples
WE-HCI SMT Flat Wire High Current Inductor, 10 µH, 5.3 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance10 µH
Performance Rated Current5.3 A
Saturation Current @ 10%1.8 A
Saturation Current @ 30%4 A
DC Resistance33 mΩ
Self Resonant Frequency40 MHz
MaterialSuperflux 
Pins
MountSMT 
Length7 mm
Height4.8 mm
Operating Temperature -40 °C up to +150 °C
WR-PHD Pin Header - Single, –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Pins
TypeStraight 
MountTHT 
Length7.62 mm
Rated Current3 A
Working Voltage250 V (AC)
Operating Temperature -40 °C up to +105 °C