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Texas Instruments UCC24634DR | Demoboard PFCLLCSREVM034
UCC25640x LLC Resonant Controller with Ultra-Low Audible Noise and Standby Power
Overview
| Topology | LLC Resonant Converter |
| Input voltage | 90-264 V |
| Output 1 | 12 V / 14 A |
Description
PFCLLCSREVM034 is a 168-W AC/DC supply with a transition-mode power-factor-correction front end and isolated half-bridge LLC resonant converter with synchronous rectification. This EVM accepts AC input from 90 Vrms to 264 Vrms and outputs 12-V DC with 168-W full-load output power.
Features
- Low cost single layer PCB
- High efficiency meeting CoC Tier II
- Excellent no load to full load transient response
- X capacitor discharge function
Typical applications
- Power tools
- Multi-functional printer, Enterprise and cinema projector
- Lighting
- SMPS power supply for TV, AC-DC adapter, Medical power supply, PC power supply, Gaming console power supply
More information
Products
| Order Code | Datasheet | Simulation | Downloads | Status | Product series | Application | C | VR (V (AC)) | Safety Class | dV/dt (V/µs) | DF @ 1 kHz (%) | RISO | Operating Temperature | Pitch (mm) | L (mm) | W (mm) | H (mm) | Packaging | L (µH) | IR (A) | ISAT (A) | RDC (mΩ) | fres (MHz) | Tol. C | Size | Operating Temperature | Q | DF (%) | Ceramic Type | Fl (mm) | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 890324023028 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-FTX2 Film Capacitors | Across the mains | 220 nF | 275 | X2 | 300 | 0.1 | 30 GΩ | -40 °C up to +105 °C | 10 | 13 | 8 | 14 | Bulk | – | – | – | – | – | ±10% | Pitch 10 mm | -40 °C up to +105 °C | – | – | – | – | ||
| 890324024005 | SPEC | 7 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-FTX2 Film Capacitors | Across the mains | 470 nF | 275 | X2 | 280 | 0.1 | 21.28 GΩ | -40 °C up to +105 °C | 12.5 | 15 | 10 | 16 | Bulk | – | – | – | – | – | ±10% | Pitch 12.5 mm | -40 °C up to +105 °C | – | – | – | – | ||
 | 885012006060 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 50 V(DC) | – | 330 pF | 50 | – | – | – | 10 GΩ | – | – | 1.6 | 0.8 | 0.8 | 7" Tape & Reel | – | – | – | – | – | ±5% | 0603 | -55 °C up to +125 °C | 1000 | – | NP0 Class I | 0.4 | ||
| 885012208069 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 25 V(DC) | – | 10 µF | 25 | – | – | – | 0.01 GΩ | – | – | 3.2 | 1.6 | 1.6 | 7" Tape & Reel | – | – | – | – | – | ±10% | 1206 | -55 °C up to +125 °C | – | 10 | X7R Class II | 0.5 | ||
 | 78432018003 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WE-HCIT THT High Current Inductor | – | – | – | – | – | – | – | – | – | 10.1 | 10.1 | 8.1 | – | 0.3 | 28.2 | 27 | 0.44 | 320 | – | – | -40 °C up to +150 °C | – | – | – | – |
| Order Code | Datasheet | Simulation | |
|---|---|---|---|
| 890324023028 | SPEC | |
| 890324024005 | SPEC | |
| 885012006060 | SPEC | |
| 885012208069 | SPEC | |
| 78432018003 | SPEC |
| Samples |
|---|
| Order Code | Datasheet | Simulation | Downloads | Status | Product series | Application | C | VR (V (AC)) | Safety Class | dV/dt (V/µs) | DF @ 1 kHz (%) | RISO | Operating Temperature | Pitch (mm) | L (mm) | W (mm) | H (mm) | Packaging | L (µH) | IR (A) | ISAT (A) | RDC (mΩ) | fres (MHz) | Tol. C | Size | Operating Temperature | Q | DF (%) | Ceramic Type | Fl (mm) | Samples |
|---|