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Onsemi FUSB3307 | Demoboard FUSB3307MPX-PPS-GEVB
USB Type-C Source Controller Supporting USB Power Delivery 3.0 w/PPS and a 4-Switch Buck Boost Controller
Overview
| Topology | USB |
| Input voltage | 4.5-32 V |
| Output 1 | 21 V |
Description
FUSB3307 is a highly integrated USB Power Delivery (PD) power source controller that can control a DC−DC port power regulator or the opto−coupler in the secondary side of an AC−DC adapter. It implements the Source finite state machines of USB Power Delivery 3.0 (PD3.0) and Type−C™ which includes Programmable Power Supplies (PPS). In order to meet the PPS specification, FUSB3307 supports minimum 3.3 V and maximum 21 V output voltage control. It includes Constant Voltage (CV) and Constant Current Limit (CL) control blocks. The references are supported from internal D/A converters. FUSB3307 supports various protections, Under Voltage Protection (UVP), Over Voltage Protection(OVP), Over Current Protection (OCP), CC1 and CC2 Over Voltage Protection (CC_OVP), VCONN Over Current Protection (VCONN_OCP), and internal and external Over Temperature protection (I_TOP and E_OTP). With a 10−bit A/D converter, output voltage, output current, IC internal temperature and external temperature via an NTC resistor can be monitored. FUSB3307 is capable of controlling a single or back−to−back N−Channel MOSFETs as a load switch, which results in a low cost and easier design.
Features
- Wide Input Voltage Range 4.5 V ~ 32 V
- Wide Output Voltage Range 3.3 V ~ 21 V
- Type−C r1.4 / USB PD 3.0 v1.2 Compliant
- USB−IF TID # 1430
- Type−C Source Only
- Detects Cable Marker Identity
- VCONN Supply
- CV/CC Control with CATH Pin
- On Board 5 mOhm Rsense Resistor
- Over−Current/Short−Circuit Protection (OCP)
- Auto−tuning OCP for Low Output Voltages
- Over−Temperature Protection (OTP)
- Over− and Under−Voltage Protection (OVP/UVP)
- Cable Fault Detection
- External NFET for VBUS Control
- Easily Accessible Test Points for Rapid Evaluation and -Performance Measurements
Typical applications
- DC−DC Car Chargers for Individual Port Power Control, Battery Wall Chargers for Tablet PC’s and Laptops
- AC−DC PD3.0 Compliant Adapters
More information
Products
Order Code | Datasheet | Simulation | Downloads | Status | Product series | L(µH) | IRP,40K(A) | ISAT,10%(A) | ISAT,30%(A) | RDC(mΩ) | fres(MHz) | Material | Interface Type | Type | Gender | Pins | Mount | PCB Thickness(mm) | IR(A) | Working Voltage(V (DC)) | Packaging | L(mm) | H(mm) | G(mm) | Operating Temperature | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | WE-HCI SMT Flat Wire High Current Inductor, 4.2 µH, 15.4 A | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWE-HCI SMT Flat Wire High Current Inductor | Inductance4.2 µH | Performance Rated Current15.4 A | Saturation Current @ 10%5 A | Saturation Current @ 30%14 A | DC Resistance7.1 mΩ | Self Resonant Frequency33 MHz | MaterialSuperflux | – | – | – | Pins2 | MountSMT | – | – | – | – | Length10.5 mm | Height4.7 mm | – | Operating Temperature -40 °C up to +150 °C | ||||
 | WR-USB Type C Connectors, –, – | Simulation– | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWR-USB Type C Connectors | – | – | – | – | – | – | – | Interface TypeType C | TypeHorizontal | GenderReceptacle | Pins24 | MountTHR | PCB Thickness1.6 mm | Rated Current5 A | Working Voltage48 V (DC) | PackagingTape and Reel | – | – | Pin length1.9 mm | Operating Temperature -40 °C up to +105 °C | |||
 | WR-PHD Pin Header - Single, –, – | Simulation– | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWR-PHD Pin Header - Single | – | – | – | – | – | – | – | – | TypeStraight | GenderPin Header | Pins2 | MountTHT | – | Rated Current3 A | Working Voltage250 V (DC) | PackagingBag | Length5.08 mm | – | – | Operating Temperature -40 °C up to +105 °C | |||
 | WR-PHD Socket Header - Dual, –, – | Simulation– | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWR-PHD Socket Header - Dual | – | – | – | – | – | – | – | – | TypeAngled | GenderSocket Header | Pins16 | MountTHT | – | Rated Current3 A | Working Voltage250 V (DC) | PackagingTray | Length20.82 mm | – | – | Operating Temperature -40 °C up to +105 °C |