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Texas Instruments TPS25740 | Demoboard PMP4489
USB Type-C PD DFP Charger 5V/12V3A Out Adapter Reference Design
Overview
| Topology | Flyback Converter |
| Input voltage | 85-265 V |
| Output 1 | 12 V / 3 A |
| IC revision | E1 |
Description
The PMP4489 reference design is a dedicated USB-C PD2.0 DFP 5V/12V3A output flyback converter with secondary-side regulation UCC28740DR which provides Constant-Voltage Constant-Current feature. The design features <75mW standby power(compliant with DOE 6 & CoC V5 Tier 2 standard). Secondary voltage-second balance synchronous rectifier UCC24636 enables high efficiency with maximum SR conduction time . TPS25740 implements a fully compliant USB Power Delivery 2.0 provider and Type-C downward facing port (DFP).
Features
- High efficiency for good thermal
- Compliant with CoC V5 Tier 2 2016
- Compliant with USB Power Delivery 2.0 and Type-C
- Eliminate the ESD protection circuit on CC1,CC2
- Small size adapter
Typical applications
- Appliances: battery charger / Mobile wall charger design / Notebook PC power adapter design
More information
Products
| Order Code | Datasheet | Simulation | Downloads | Status | Product series | ISAT (A) | fres (MHz) | Version | IR (A) | L (µH) | RDC max. (Ω) | VR (V (AC)) | VT (V (AC)) | Material | L (mm) | W (mm) | H (mm) | Mount | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 7447462101 | SPEC PCN pendingDue to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff. | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WE-TI Radial Leaded Wire Wound Inductor | 0.8 | 7.1 | Heat Shrinking Tube | 0.8 | 100 | 0.65 | – | – | – | 6 | 6 | 8.5 | THT | ||
 | 744821240 | SPEC | 9 files | Active i| Production is active. Expected lifetime: >10 years. | WE-CMB Common Mode Power Line Choke | – | – | THT | 1.5 | 4000 | 0.14 | 250 | 1500 | MnZn | 15.8 | 7.8 | 18 | THT | ||
| 750343141 | SPEC | – | – | Active i| Production is active. Expected lifetime: >10 years. | Flyback Transformer | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Order Code | Datasheet | Simulation | |
|---|---|---|---|
| 7447462101 | SPEC PCN pendingDue to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff. | |
| 744821240 | SPEC | |
| 750343141 | SPEC | – |
| Samples |
|---|
| Order Code | Datasheet | Simulation | Downloads | Status | Product series | ISAT (A) | fres (MHz) | Version | IR (A) | L (µH) | RDC max. (Ω) | VR (V (AC)) | VT (V (AC)) | Material | L (mm) | W (mm) | H (mm) | Mount | Samples |
|---|
