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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 | 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 | 9 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 | 10 | 13 | 8 | 14 | Bulk | – | – | – | – | – | ±10% | Pitch 10 mm | -40 °C up to +105 °C | – | – | – | – | ||
| 890324024005 | SPEC | 8 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 | 12.5 | 15 | 10 | 16 | Bulk | – | – | – | – | – | ±10% | Pitch 12.5 mm | -40 °C up to +105 °C | – | – | – | – | ||
 | 885012006060 | SPEC | 9 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 | 9 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 Pending PTNDue to a pending PTN the component will be discontinued shortly. Please find the PTN below. Please use the offered alternative for new designs. If you have further questions please get in contact with our sales staff. | 9 files | PTN i| Production will be discontinued. Expected lifetime: <2 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 Pending PTNDue to a pending PTN the component will be discontinued shortly. Please find the PTN below. Please use the offered alternative for new designs. If you have further questions please get in contact with our sales staff. |
| Samples |
|---|
| Order Code | Datasheet | Simulation | Downloads | Status | Product series | Application | C | VR (V (AC)) | Safety Class | dV/dt (V/µs) | DF @ 1 kHz (%) | RISO | 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 |
|---|
