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Texas Instruments SN6505B | Demoboard TIDA-01159

Compact, Half-Bridge, Reinforced Isolated Gate Drive Reference Design

Details

TopologieGegentaktflusswandler
Eingangsspannung4.7-5.2 V
Ausgang 112.5 V / 0.35 A
IC-RevisionE1

Beschreibung

The TIDA-01159 design provides a reference solution for half-bridge isolated gated drivers used in driving power stages of UPS, inverters, server and telecomapplications.This TI Design is based on the UCC21520 reinforced insulated gate driver from TI, and is capable of driving MOSFETs and SiC-FETs. The reference design contains a built-in isolated push-pull auxiliary powersupply for powering the output of the isolated gate driver.By bringing together the isolated gate driver and isolated power supply in a compact board with a form factor (30 mm × 35 mm), this reference design provides a fully tested robust half-bridge driver solution, capable of withstanding >100 kV/μs commonmodetransient immunity (CMTI).

Eigenschaften

Compact Gate Drive Solution for Driving PowerStages Used in Mid- and High-Voltage PowerConverters, Single-Phase and Three-PhaseInverters Operating From AC Input Voltage Range(100- to 690-V AC)

  • High Driving Current (4-A Source and 6-A Sink)Suits Driving MOSFET / IGBT / SiC-FET WithCurrents up to 100 A and Operating Frequenciesup to 2 MHz, Reducing Switching LossesSignificantly
  • Supports 3250-VPK and 3000-VRMS Basic Isolation
  • Provides Very High CMTI of > 100 kV/μs forRobust Operation in Noisy Environments
  • Flexible and Configurable Solution as a Dual Low-Side, Dual High-Side, High-Side/Low-Side, or Half-Bridge Driver
  • Built-in Compact, High Efficient Isolated Supply toPower Output Side of Gate Driver
  • Integrated Dead-Time in Gate Driver ImprovesReliabilityREMARK:BOM is added with EVM board.

Typische Anwendungen

  • Energy Storage Banks,Battery Management Systems
  • Uninterruptible Power Supplies (UPS),Industrial Power Supplies
  • Server PSUs and Telecom Rectifiers

Weiterführende Informationen

Artikeldaten

Artikel Nr.
Daten­blatt
Simu­lation
Downloads
Status
Produktserie
C
Tol. C
VR(V (DC))
Bauform
Betriebstemperatur
DF(%)
RISO
Keramiktyp
L(mm)
B(mm)
H(mm)
Fl(mm)
Verpackung
Vin
VOut1(V (DC))
IOut1(A)
Isolierungstyp
fswitch(kHz)
∫Udt(Vµs)
NPRI : NSEC
L(µH)
VT(V (RMS))
Montageart
Pins
Typ
IR(A)
Arbeitsspannung(V (AC))
Muster
WCAP-CSGP MLCCs 16 V(DC), 2.2 µF, ±20%
Simu­lation
Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre.
Kapazität2.2 µF
Kapazität±20% 
Nennspannung16 V (DC)
Bauform0603 
Betriebstemperatur -55 °C up to +85 °C
Verlustfaktor10 %
Isolationswiderstand0.05 GΩ
KeramiktypX5R Klasse II 
Länge1.6 mm
Breite0.8 mm
Höhe0.8 mm
Pad Dimension0.4 mm
Verpackung7" Tape & Reel 
WR-PHD Stiftleisten - Zweireihig, –, –
Simu­lation
Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre.
Betriebstemperatur -40 °C up to +105 °C
Isolationswiderstand1000 MΩ
Länge5.08 mm
VerpackungBeutel 
MontageartTHT 
Pins
TypAbgewinkelt 
Nennstrom3 A
Arbeitsspannung250 V (AC)
WE-PPTI Push-Pull Transformers, –, –
Simu­lation
Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre.
Bauform1209 
Betriebstemperatur -40 °C up to +125 °C
Länge9.14 mm
Breite12.7 mm
Höhe7.62 mm
VerpackungTape and Reel 
Input Voltage 5 V (DC)
Ausgangsspannung 112.5 V (DC)
Ausgangsstrom 10.35 A
IsolierungstypVerstärkt 
Switching Frequency 400 - 700
Spannung-µSekunde7.8 Vµs
Übersetzungsverhältnis1:2.6 
Induktivität152 µH
Prüfspannung5000 V (RMS)
MontageartSMT