IC manufacturers Texas Instruments

IC manufacturers (99)

Texas Instruments TPS560200 | Demoboard PMP10215

Universal Input to 3.3V, 12V, 36V, 200W Continuous PSU for Class-D Amplifier Reference Design

Overview

TopologyFlyback Converter
Input voltage120-430 V
Output 112 V / 0.3 A
IC revisionE

Description

This power module generates all voltages to supply a class-D audio amplifier. The main output voltage is 36V and delivers 200W continuously and 840W peak. The first stage is a power-factor corrected Boost. A Flyback converter supplies 12V on primary side as well as 12V@300mA and 3.3V@200mA on secondary side. A hardware switch + remote input let the converter enter in stand-by mode: in this status the 36V output is disabled and 12V, 3.3V are "always on". This way the stand-by power is reduced down to 150mW @ 115Vac and 270mW @ 230Vac. A second digital input switches the main output voltage from 36V to 18V, allowing low current consumption mode in case of the audio amplifier needs less power.

Features

Low cost PFC + 2-switch forward topology provides 200W average, 840W peak powerConstant switching frequency: particularly suitable for audio applicationsSimple thermal inteface: two small heat-sinks placed on one side of the boardGood plug-to-plug efficiency: 84% @ 115Vac, 86% @ 230VacCompact construction: 126mm x 145mm, height 35mm

Products

Order Code Data­sheet Simu­lation Downloads Status Product seriesVINVOut1
(V)
IOut1
(A)
Vaux
(V)
fswitch
(kHz)
NPRI : NSEC : NAUXISAT
(mA)
SizeCTol. COperating TemperatureDF
(%)
RISOCeramic TypeFl
(mm)
Packagingfres
(MHz)
VersionIR
(A)
L
(mH)
RDC max.
(mΩ)
VR
(V (AC))
VT
(V (AC))
MaterialL
(mm)
W
(mm)
H
(mm)
Mount Samples
7508110338SPEC
4 files Active i| Production is active. Expected lifetime: >10 years.MID-OLTI Offline Flyback Transformers for Texas Instruments 85 - 265 V (AC) 12 0.5 24 100 7.82:1:2 325 EE16/8/5 1.5 4000 20.32 24.38 16 THT
744824433SPEC
10 files Active i| Production is active. Expected lifetime: >10 years.WE-CMB Common Mode Power Line Choke L -40 °C up to +125 °C THT 4 3.3 35 250 1500 MnZn 27.5 18.5 33 THT
7447016SPEC
6 files Active i| Production is active. Expected lifetime: >10 years.WE-FI Leaded Toroidal Line Choke -40 °C up to +105 °C 8 0.029 15 19 11.1 THT
744773047SPEC

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.

8 files Active i| Production is active. Expected lifetime: >10 years.WE-PD2 SMT Power Inductor 2460 4532 -40 °C up to +125 °C 50 1.82 0.0047 110 4 4.5 3.2 SMT
744741101SPEC
8 files Active i| Production is active. Expected lifetime: >10 years.WE-TI Radial Leaded Wire Wound Inductor 900 8055 -40 °C up to +125 °C 9.4 Heat Shrinking Tube 1.1 0.1 1000 8.5 8.5 5.5 THT
885012207103SPEC
8 files Active i| Production is active. Expected lifetime: >10 years.WCAP-CSGP MLCCs 50 V(DC) 08051 µF ±10% -55 °C up to +125 °C 100.1 GΩ X7R Class II 0.5 7" Tape & Reel 50 2 1.25 1.25
750315814SPEC
Active i| Production is active. Expected lifetime: >10 years. Inductor 200 25000 Toroid -40 °C up to +125 °C Tray 0.052 500 31.05 16.84 32.75 THT
Order Code Data­sheet Simu­lation
7508110338SPEC
744824433SPEC
7447016SPEC
744773047SPEC

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.

744741101SPEC
885012207103SPEC
750315814SPEC
Samples
Order Code Data­sheet Simu­lation Downloads Status Product seriesVINVOut1
(V)
IOut1
(A)
Vaux
(V)
fswitch
(kHz)
NPRI : NSEC : NAUXISAT
(mA)
SizeCTol. COperating TemperatureDF
(%)
RISOCeramic TypeFl
(mm)
Packagingfres
(MHz)
VersionIR
(A)
L
(mH)
RDC max.
(mΩ)
VR
(V (AC))
VT
(V (AC))
MaterialL
(mm)
W
(mm)
H
(mm)
Mount Samples