IC manufacturers Texas Instruments

IC manufacturers (103)

Texas Instruments C2000 F28004x | Demoboard PMP41043

1.6-kW reference design with CCM totem pole PFC and current-mode LLC realized by C2000 and GaN

Overview

TopologyHalf-Bridge Converter symmetrical isolated
Input voltage100-265 V
Output 112 V / 133 A
IC revisionE1

Description

This reference design demonstrates a hybrid hysteresis control (HHC) method, a current mode control method on half-bridge LLC stage with a C2000 F28004x microcontroller. The hardware is based on TIDA-010062 which is 1-kW, 80 Plus titanium, GaN CCM totem pole bridgeless PFC and half-bridge LLC reference design. A separated sensing card is added for hybrid hysteresis control which recreates the voltage on the resonant capacitor.This HHC LLC stage shows better transient response and ease-of-control loop design compared with the single-loop voltage mode control (VMC) method.

Features

  • Current-mode controlled LLC
  • 10-kHz loop bandwidth
  • < 100-µs recovery time
  • < 500-mV deviation under full load transition

Typical applications

  • Industrial AC/DC
  • Merchant network and server PSU

Products

Order Code Data­sheet Simu­lation Downloads Status Product seriesApplicationCSafety ClassdV/dt
(V/µs)
DF @ 1 kHz
(%)
RISOPitch
(mm)
PackagingTol. CSizeOperating TemperatureDF
(%)
Ceramic TypeFl
(mm)
IRP,40K
(A)
ISAT,30%
(A)
RDC typ.
(mΩ)
fres
(MHz)
VOP
(V)
Endurance
(h)
IRIPPLE
(mA)
ILeak
(µA)
Ø D
(mm)
VINVOut1
(V)
IOut1
(A)
VOut2
(V)
IOut2
(A)
Vaux
(V)
fswitch
(kHz)
NPRI : NSEC : NAUXISAT
(A)
IR
(A)
L
(mH)
RDC max.
(mΩ)
VR
(V (AC))
VT
(V (AC))
MaterialL
(mm)
W
(mm)
H
(mm)
Mount Samples
890324025027CSSPEC
9 files Active i| Production is active. Expected lifetime: >10 years.WCAP-FTX2 Film Capacitors Across the mains220 nF X2 180 0.130 GΩ 15 Carton ±10% Pitch 15 mm -40 °C up to +105 °C 275 18 6 11.5 Boxed THT
890324026018CSSPEC
9 files Active i| Production is active. Expected lifetime: >10 years.WCAP-FTX2 Film Capacitors Across the mains560 nF X2 160 0.117.86 GΩ 22.5 Carton ±10% Pitch 22.5 mm -40 °C up to +105 °C 275 26 7.5 16.5 Boxed THT
890324026030SPEC
9 files Active i| Production is active. Expected lifetime: >10 years.WCAP-FTX2 Film Capacitors Across the mains1.5 µF X2 140 0.16.67 GΩ 22.5 Bulk ±10% Pitch 22.5 mm -40 °C up to +105 °C 275 26 10 21 Boxed THT
890334024005SPEC
9 files Active i| Production is active. Expected lifetime: >10 years.WCAP-FTXX Film Capacitors Across the mains470 nF X2 280 0.121.28 GΩ 12.5 Bulk ±10% Pitch 12.5 mm -40 °C up to +105 °C 310 15 10 16 Boxed THT
7448031002SPEC

PCN pending

Due to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff.

11 files Active i| Production is active. Expected lifetime: >10 years.WE-CMBNC Common Mode Power Line Choke Nanocrystalline M -55 °C up to +125 °C 10 2 6.3 300 2100 Nanocrystalline 24 17 25 THT
74438323100SPEC
9 files Active i| Production is active. Expected lifetime: >10 years.WE-MAPI SMT Power Inductor 2510 -40 °C up to +125 °C 0.9 1.7 733 25 80 1.35 0.6 0.01 843 2.5 2 1 SMT
860160378040SPEC
8 files Active i| Production is active. Expected lifetime: >10 years.WCAP-ATLL Aluminum Electrolytic Capacitors3300 µF 5 Ammopack ±20% 16 7000 2562 528 13 16 30
885012206071SPEC
9 files Active i| Production is active. Expected lifetime: >10 years.WCAP-CSGP MLCCs 25 V(DC)100 nF5 GΩ 7" Tape & Reel ±10% 0603 -55 °C up to +125 °C 3.5 X7R Class II 0.4 25 1.6 0.8 0.8
750344367SPEC
8 files Active i| Production is active. Expected lifetime: >10 years.WE-OLTI Offline Flyback Transformers EE16/7/5 -40 °C up to +125 °C 269 - 282 V (AC) 18 0.1 6 0.9 12 110 16:2:1:2 0.3 1.6 3000 17.5 20 14 THT
Order Code Data­sheet Simu­lation
890324025027CSSPEC
890324026018CSSPEC
890324026030SPEC
890334024005SPEC
7448031002SPEC

PCN pending

Due to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff.

74438323100SPEC
860160378040SPEC
885012206071SPEC
750344367SPEC
Samples
Order Code Data­sheet Simu­lation Downloads Status Product seriesApplicationCSafety ClassdV/dt
(V/µs)
DF @ 1 kHz
(%)
RISOPitch
(mm)
PackagingTol. CSizeOperating TemperatureDF
(%)
Ceramic TypeFl
(mm)
IRP,40K
(A)
ISAT,30%
(A)
RDC typ.
(mΩ)
fres
(MHz)
VOP
(V)
Endurance
(h)
IRIPPLE
(mA)
ILeak
(µA)
Ø D
(mm)
VINVOut1
(V)
IOut1
(A)
VOut2
(V)
IOut2
(A)
Vaux
(V)
fswitch
(kHz)
NPRI : NSEC : NAUXISAT
(A)
IR
(A)
L
(mH)
RDC max.
(mΩ)
VR
(V (AC))
VT
(V (AC))
MaterialL
(mm)
W
(mm)
H
(mm)
Mount Samples