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Power Integrations INN4375F-H341 | Demoboard DER-960
100 W USB PD 3.0 Power Supply with 3.3 V – 21 V / 5 A (100 W Power-limited) PPS Output Using InnoSwitchTM4-Pro PowiGaNTM INN4375F-H341, ClampZeroTM CPZ1075M, HiperPFS-5 PFS5274F, and Injoinic IP2726S Controller
Overview
| Topology | Flyback Converter |
| Input voltage | 90-265 V |
| Output 1 | 20 V / 5 A |
| Output 2 | 5 V / 5 A |
| Output 3 | 12 V / 5 A |
| Output 4 | 9 V / 5 A |
| Output 5 | 15 V / 5 A |
| Output 6 | 21 V / 5 A |
| IC revision | 1.0 |
Description
This engineering report describes a 100 W USB PD 3.0 power supply using InnoSwitch4Pro INN4375F-H341 and ClampZero CPZ1075M for the flyback stage, HiperPFS-5 PFS5274F for the PFC front-end, and Injoinic IP2726S for the USB PD controller. The USB PD source capabilities of the power supply are listed below.
Features
- InnoSwitch4-Pro: Digitally Controllable Off-Line CV/CC ZVS Flyback Integrated Switcher IC with 750 V PowiGaN, Active Clamp Drive and Synchronous Rectification
- Comprehensive protection features with telemetry for power supply status and fault monitoring
- Meets DOE6 and CoC v5 2016 Average Efficiency requirements with at least 2.0% pass margin
- 5 V Output: 91.51% at 115 VAC (6.51% margin); 91.30% at 230 VAC (6.3% margin)
- 9 V Output: 92.20% at 115 VAC (3.35% margin); 92.83% at 230 VAC (3.98% margin)
- 12 V Output: 92.32% at 115 VAC (3.32% margin); 93.27% at 230 VAC (4.27% margin)
- 15 V Output: 92.08% at 115 VAC (3.08% margin); 93.19% at 230 VAC (4.19% margin)
- 20 V Output: 91.99% at 115 VAC (2.99% margin); 93.35% at 230 VAC (4.35% margin)
- Meets CoC v5 2016 10% Load Efficiency requirements with high margin (>9.5%) for all PDOs
- <50 mW no-load input power at 230 VAC
- Meets CISPR22 / EN55022 Class B conducted EMI with at least 6 dB margin
- High power density: 16.1 W / inch3 without enclosure (3.42” x 2.04” x 0.89” form factor)
- Low component count: 124 total
Typical applications
- USB PD / PPS Power Adapter
More information
Products
Order Code | Datasheet | Simulation | Downloads | Status | Product series | C | VR(V (AC)) | Safety Class | dV/dt(V/µs) | DF @ 1 kHz(%) | RISO | Pitch(mm) | L(mm) | W(mm) | H(mm) | Packaging | Interface Type | Type | Gender | Pins | Mount | PCB Thickness(mm) | Working Voltage(V (DC)) | L(µH) | IR(A) | RDC max.(Ω) | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | WCAP-FTX2 Film Capacitors, Across the mains, 330 nF | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-FTX2 Film Capacitors | Capacitance330 nF | Rated Voltage275 V (AC) | Safety ClassX2 | Rate of Voltage Rise260 V/µs | Dissipation Factor0.1 % | Insulation Resistance30 GΩ | Pitch12.5 mm | Length15 mm | Width8.5 mm | Height14 mm | PackagingCarton | – | – | – | – | MountBoxed THT | – | – | – | – | – | ||||
| WCAP-FTX2 Film Capacitors, Across the mains, 470 nF | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-FTX2 Film Capacitors | Capacitance470 nF | Rated Voltage275 V (AC) | Safety ClassX2 | Rate of Voltage Rise280 V/µs | Dissipation Factor0.1 % | Insulation Resistance21.28 GΩ | Pitch12.5 mm | Length15 mm | Width10 mm | Height16 mm | PackagingBulk | – | – | – | – | MountBoxed THT | – | – | – | – | – | ||||
 | WR-USB Type C Connectors, USB 3.1, – | Simulation– | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWR-USB Type C Connectors | – | – | – | – | – | Insulation Resistance1000 MΩ | – | – | – | – | PackagingTape and Reel | Interface TypeType C | TypeHorizontal | GenderReceptacle | Pins24 | MountTHR | PCB Thickness1.6 mm | Working Voltage48 V (DC) | – | Rated Current5 A | – | |||
 | WE-FI Leaded Toroidal Line Choke, –, – | Simulation– | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWE-FI Leaded Toroidal Line Choke | – | – | – | – | – | – | – | Length14 mm | Width8.7 mm | – | – | – | – | – | – | MountTHT | – | – | Inductance68 µH | Rated Current2.8 A | DC Resistance0.055 Ω |