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Overview
| Topology | Power Factor Correction |
| Input voltage | 85-265 V |
| Output 1 | 400 V |
| IC revision | 001 |
Description
Various applications are equipped with AC/DC functions, and the Totem Pole PFC topology is the standard circuit.The TPPFCSIC-EVK-301 implements a single-phase AC/DC conversion stage in Totem Pole PFC topology. Key components are ROHM Gen.4 SiC MOSFETs (SCT4045DR) as the main high-frequency switching elements, as well as the BM61S41 single-channel isolated gate driver IC. In addition, SJ MOSFETs and auxiliary power supply, among other components from ROHM, were utilized to create a high-performance AC/DC circuit for single-phase operation.TPPFCSIC-EVK-301 reaches up to 98.5％ efficiency at 230Vac.If this Totem Pole PFC reference design is coupled with a secondary stage of comparable efficiency, it becomes possible to achieve the 80+ Titanium target efficiency of power supply products. Moreover, this contributes to enhancing the Annual Performance Factor (APF) of air conditioners.
Typical applications
- Totem pole PFC
More information
Products
| Order Code | Datasheet | Simulation | Downloads | Status | Product series | Application | PCB/Cable/Panel | Modularity | Wire Section | C | Safety Class | dV/dt (V/µs) | DF @ 1 kHz (%) | RISO | Operating Temperature | Pitch (mm) | Tol. C | Size | Operating Temperature | Q | DF (%) | Ceramic Type | Fl (mm) | Endurance (h) | IRIPPLE (mA) | Z (mΩ) | ILeak (µA) | Ø D (mm) | IR (A) | L (mH) | RDC max. (mΩ) | VR (V (AC)) | VT (V (AC)) | Material | L (mm) | W (mm) | H (mm) | Mount | Pins (Value) (pcs) | Rows | G (mm) | Gender | Type | Packaging | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 890334026027 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-FTXX Film Capacitors | Across the mains | – | – | – | 1 µF | X2 | 170 | 0.1 | 10 GΩ | -40 °C up to +105 °C | 22.5 | ±10% | Pitch 22.5 mm | -40 °C up to +105 °C | – | – | – | – | – | – | – | – | – | – | – | – | 310 | – | – | 26 | 11 | 20 | Boxed THT | – | – | 18 | – | – | Bulk | ||
| 890334027025 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-FTXX Film Capacitors | Across the mains | – | – | – | 3.3 µF | X2 | 130 | 0.1 | 3.03 GΩ | -40 °C up to +105 °C | 27.5 | ±10% | Pitch 27.5 mm | -40 °C up to +105 °C | – | – | – | – | – | – | – | – | – | – | – | – | 310 | – | – | 31 | 15.5 | 29 | Boxed THT | – | – | 18 | – | – | Bulk | ||
 | 691210910002 | SPEC | – | 6 files | Active i| Production is active. Expected lifetime: >10 years. | WR-TBL Series 2109 - 2.54 mm Horiz. Entry | Rising Cage Clamp | PCB | No | 30 to 18 (AWG) 0.2 to 0.75 (mm²) | – | – | – | – | – | -40 °C up to +105 °C | 2.54 | – | – | -40 °C up to +105 °C | – | – | – | – | – | – | – | – | – | 6 | – | – | – | – | – | 5.48 | – | – | THT | 2 | – | – | – | Horizontal | Box | |
 | 691250610003 | SPEC | – | 6 files | Active i| Production is active. Expected lifetime: >10 years. | WR-TBL Series 2506 - 6.35 mm Horizontal Entry Modular w. Rising Cage Clamp | Rising Cage Clamp | PCB | Yes | 10 to 30 (AWG) 5.26 to 0.0509 (mm²) | – | – | – | – | – | -30 °C up to +120 °C | 6.35 | – | – | -30 °C up to +120 °C | – | – | – | – | – | – | – | – | – | 32 | – | – | – | – | – | 19.05 | – | – | THT | 3 | – | – | – | Horizontal | Box | |
| 691250610002 | SPEC | – | 6 files | Active i| Production is active. Expected lifetime: >10 years. | WR-TBL Series 2506 - 6.35 mm Horizontal Entry Modular w. Rising Cage Clamp | Rising Cage Clamp | PCB | Yes | 10 to 30 (AWG) 5.26 to 0.0509 (mm²) | – | – | – | – | – | -30 °C up to +120 °C | 6.35 | – | – | -30 °C up to +120 °C | – | – | – | – | – | – | – | – | – | 32 | – | – | – | – | – | 12.7 | – | – | THT | 2 | – | – | – | Horizontal | Box | |
 | 7448052502 | SPEC | 9 files | Active i| Production is active. Expected lifetime: >10 years. | WE-CMBNC Common Mode Power Line Choke Nanocrystalline | – | – | – | – | – | – | – | – | – | – | – | – | XL | -55 °C up to +125 °C | – | – | – | – | – | – | – | – | – | 25 | 2.5 | 2.2 | 300 | 2100 | Nanocrystalline | 36 | 23 | 34 | THT | 4 | – | 5 | – | – | – | ||
 | 865060543005 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-ASLL Aluminum Electrolytic Capacitors | – | – | – | – | 47 µF | – | – | – | 2.12766 MΩ | -55 °C up to +105 °C | – | ±20% | 6.3 x 5.5 | -55 °C up to +105 °C | – | 14 | – | – | 2000 | 240 | 440 | 16.5 | 6.3 | – | – | – | 35 | – | – | 5.5 | 6.6 | – | V-Chip SMT | – | – | – | – | – | 15" Tape & Reel | ||
 | 885012006059 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 50 V(DC) | – | – | – | – | 220 pF | – | – | – | 10 GΩ | – | – | ±5% | 0603 | -55 °C up to +125 °C | 1000 | – | NP0 Class I | 0.4 | – | – | – | – | – | – | – | – | 50 | – | – | 1.6 | 0.8 | 0.8 | – | – | – | – | – | – | 7" Tape & Reel | ||
| 885012206095 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 50 V(DC) | – | – | – | – | 100 nF | – | – | – | 5 GΩ | – | – | ±10% | 0603 | -55 °C up to +125 °C | – | 3 | X7R Class II | 0.4 | – | – | – | – | – | – | – | – | 50 | – | – | 1.6 | 0.8 | 0.8 | – | – | – | – | – | – | 7" Tape & Reel | ||
| 885012207098 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 50 V(DC) | – | – | – | – | 100 nF | – | – | – | 5 GΩ | – | – | ±10% | 0805 | -55 °C up to +125 °C | – | 2.5 | X7R Class II | 0.5 | – | – | – | – | – | – | – | – | 50 | – | – | 2 | 1.25 | 0.8 | – | – | – | – | – | – | 7" Tape & Reel | ||
| 885012207103 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 50 V(DC) | – | – | – | – | 1 µF | – | – | – | 0.1 GΩ | – | – | ±10% | 0805 | -55 °C up to +125 °C | – | 10 | X7R Class II | 0.5 | – | – | – | – | – | – | – | – | 50 | – | – | 2 | 1.25 | 1.25 | – | – | – | – | – | – | 7" Tape & Reel | ||
| 885012107018 | SPEC | 7 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 25 V(DC) | – | – | – | – | 4.7 µF | – | – | – | 0.02 GΩ | – | – | ±20% | 0805 | -55 °C up to +85 °C | – | 10 | X5R Class II | 0.5 | – | – | – | – | – | – | – | – | 25 | – | – | 2 | 1.25 | 1.25 | – | – | – | – | – | – | 7" Tape & Reel | ||
 | 61300211121 | SPEC | – | 6 files | Active i| Production is active. Expected lifetime: >10 years. | WR-PHD 2.54 mm THT Pin Header | – | – | – | – | – | – | – | – | 1000 MΩ | – | 2.54 | – | – | -40 °C up to +105 °C | – | – | – | – | – | – | – | – | – | 3 | – | – | – | – | – | 5.08 | – | – | THT | 2 | Single | – | Pin Header | Straight | Bag |
| Samples |
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| Order Code | Datasheet | Simulation | Downloads | Status | Product series | Application | PCB/Cable/Panel | Modularity | Wire Section | C | Safety Class | dV/dt (V/µs) | DF @ 1 kHz (%) | RISO | Operating Temperature | Pitch (mm) | Tol. C | Size | Operating Temperature | Q | DF (%) | Ceramic Type | Fl (mm) | Endurance (h) | IRIPPLE (mA) | Z (mΩ) | ILeak (µA) | Ø D (mm) | IR (A) | L (mH) | RDC max. (mΩ) | VR (V (AC)) | VT (V (AC)) | Material | L (mm) | W (mm) | H (mm) | Mount | Pins (Value) (pcs) | Rows | G (mm) | Gender | Type | Packaging | Samples |
|---|