IC manufacturers Texas Instruments

IC manufacturers (103)

Texas Instruments SN6505 | Demoboard PMP40690

4-kW interleaved CCM totem pole bridgeless PFC reference design using C2000™ MCU and GaN

Overview

TopologyPower Factor Correction
Input voltage100-240 V
Output 1400 V / 10 A
IC revisionE1

Description

This reference design is a 4-kW interleaved CCM totem pole (TTPL) bridgeless PFC reference design using a 64-pin C2000™ microcontroller, LM3410 gallium nitride device and TMCS1100 hall sensor. It is based on TIDM-02008 bidirectional interleaved CCM TTPL bridgeless PFC reference design using C2000™ MCU , and reduces the dimension of the total PCB to 145 mm by 105 mm by 35 mm. Gallium nitride (GaN) devices are used in power stage, achieving peak 98.73 % efficiency.

Features

  • Small-size design
  • Peak 98.73 % efficiency
  • 0.995 power factor and <3 % current THD at full load

  • Advanced functions implemented in software

Typical applications

  • Merchant network & server PSU, Single phase online UPS
  • DC power supply, AC source, electronic load

More information

Products

Order Code
Data­sheet
Downloads
Status
Product series
VIN
VOut1(V (DC))
IOut1(A)
Type of Insulation
fswitch(kHz)
∫Udt(Vµs)
NPRI : NSEC
L(µH)
VT(V (AC))
L(mm)
W(mm)
H(mm)
Mount
Samples
WE-PPTI Push-Pull Transformers, 5 V (DC), 5 V (DC)
Status Activei| Production is active. Expected lifetime: >10 years.
Input Voltage 5 V (DC)
Output Voltage 15 V (DC)
Output Current 10.6 A
Type of InsulationFunctional 
Switching Frequency 300 - 620
Voltage-µSecond11 Vµs
Turns Ratio1:1.3 
Inductance475 µH
Insulation Test Voltage2500 V (AC)
Length6.73 mm
Width10.2 mm
Height4.19 mm
MountSMT