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FUSB302B Dataheets PDF



Part Number FUSB302B
Manufacturers ON Semiconductor
Logo ON Semiconductor
Description Programmable USB Type-C Controller
Datasheet FUSB302B DatasheetFUSB302B Datasheet (PDF)

DATA SHEET www.onsemi.com FUSB302B Programmable USB Type‐C Controller w/PD FUSB302B Description The FUSB302B targets system designers looking to implement a DRP/SRC/SNK USB Type-C connector with low amount of programmability. The FUSB302B enables the USB Type-C detection including attach, and orientation. The FUSB302B integrates the physical layer of the USB BMC power delivery protocol to allow up to 100 W of power and role swap. The BMC PD block enables full support for alternative interfaces.

  FUSB302B   FUSB302B


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DATA SHEET www.onsemi.com FUSB302B Programmable USB Type‐C Controller w/PD FUSB302B Description The FUSB302B targets system designers looking to implement a DRP/SRC/SNK USB Type-C connector with low amount of programmability. The FUSB302B enables the USB Type-C detection including attach, and orientation. The FUSB302B integrates the physical layer of the USB BMC power delivery protocol to allow up to 100 W of power and role swap. The BMC PD block enables full support for alternative interfaces of the Type-C specification. Features • Dual-role Functionality with Autonomous DRP Toggle • Ability to Connect as Either a Host or a Device Based on What Has Been Attached • Software Configurable Either as a Dedicated Host, Dedicated Device, or Dual Role ♦ Dedicated Devices can Operate both on a Type-C Receptacle or a Type-C Plug with a Fixed CC and VCONN Channel • Full Type-C 1.2 Support. Integrates the Following Functionality of the CC Pin: ♦ Attach/Detach Detection as Host ♦ Current Capability Indication as Host ♦ Current Capability Detection as Device ♦ Audio Adapter Accessory Mode ♦ Debug Accessory Mode ♦ Active Cable Detection • Integrates CCx to VCONN Switch with Over-current Limiting for Powering USB3.1 Full Featured Cables • USB Power Delivery (PD) 2.0, Version 1.2 Support: ♦ Automatic GoodCRC Packet Response ♦ Automatic Retries of Sending a Packet if a GoodCRC is Not Received ♦ Automatic Soft Reset Packet Sent with Retries if Needed ♦ Automatic Hard Reset Ordered Set Sent • Dead Battery Support (SNK Mode Support when No Power Applied) • Low Power Operation: ICC = 25 mA (Typical) • AEC−Q100 Automotive Qualified Temperature Grade 2: (−40°C to +105°C) • Packaged in: ♦ 9-ball WLCSP (1.215 mm × 1.260 mm) ♦ 14-lead MLP (2.5 mm × 2.5 mm, 0.5 mm Pitch) WLCSP9 CASE 567TN WQFN14 CASE 510BR ORDERING INFORMATION See detailed ordering and shipping information on page 2 of this data sheet. Applications • Smartphones • Tablets • Laptops • Notebooks • Power Adapters • Cameras © Semiconductor Components Industries, LLC, 2015 1 August, 2021 − Rev. 5 Publication Order Number: FUSB302B/D • Dongles USB Type-C Connector FUSB302B • Automotive VBUS CC1 CC2 OVP Charger VCONN FUSB302 USB Type-C Detection Control PD I2Ct TX1/RX1 TX2/RX2 USB Switch USB 3.1 5Gbps Figure 1. Block Diagram Processor Table 1. ORDERING INFORMATION Part Number Top Mark Operating Temperature Range Package Shipping† FUSB302BUCX H4 −40 to 85°C 9-ball Wafer-level Chip Scale Package (WLCSP), 0.4 mm Pitch FUSB302BMPX UA FUSB302B01MPX UP FUSB302B10MPX US FUSB302B11MPX UT −40 to 85°C 14-lead MLP 2.5 mm × 2.5 mm, 0.5 mm Pitch 3,000 / Tape and Reel FUSB302BVMPX DA −40 to 105°C †For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D. www.onsemi.com 2 FUSB302B TYPICAL APPLICATION TYPE−C GND RX2+ TX2+ RX2− TX2− VBUS SBU1 CC2 D− D+ D+ D− CC1 SBU2 VBUS TX1− RX1− TX1+ RX1+ GND VBUS CC 2 CC 1 GND OVP CHARGER BAT VBUS FUSB302B 3.0V REG VDD VCONN I2C/ Registers 1.71V to V INT_N I2C_SDA I2C_SCL Dual−Role Detection Auto Toggle Switch Matrix CC Detection / Control Powered Cable Audio Adapter / Debug Acc BMC I/O DAC Comparator Logic & Control GND USB_3.1 1 USB_3.1 2 FUSB340 USB 3.1 2:1 Switch Figure 2. Typical Application Processor BLOCK DIAGRAM VBUS FUSB302B VCONN CC1 Processor (Software) Type−C Connection States : − SOURCE − SINK − SINK with Accessory Support − Dual−Role Port − Dual−Role Port with Accessory Support PD (Provider/Consumer) Device Policy Manager Type−C INT_N SDA SCL PD/ VDM Policy Engine Protocol Control Settings Comp. Status Switch Settings I2C Reg PD Configuration PD Status FIFO Access RD DAC Code/ Control Logic FIFO FIFO CRC32 Tx CRC32 Rx RD 4B5B BMC BMC Physical Layer 4B5B BMC CDR BMC DRIVER CC2 Figure 3. Functional Block Diagram www.onsemi.com 3 FUSB302B PIN CONFIGURATION 123 A CC2 VBUS VDD 3 21 A VDD VBUS CC2 B VCONN INT_N SCL B SCL INT_N VCONN C CC1 GND SDA C SDA GND CC1 TOP Through View Bottom view Figure 4. FUSB302BUCX Pin Assignment Table 2. PIN MAP Row A Row B Row C Column 1 CC2 VCONN CC1 Column 2 VBUS INT_N GND Column 3 VDD SCL SDA www.onsemi.com 4 FUSB302B 14 CC2 13 VCONN 12 VCONN 11 CC1 11 CC1 12 VCONN 13 VCONN 14 CC2 1 CC2 2 VBUS 3 VDD TOP THROUGH VIEW Connect to GND for Thermal 10 CC1 9 GND 8 GND 10 CC1 9 GND 8 GND BOTTOM VIEW Connect to GND for Thermal 1 CC2 2 VBUS 3 VDD 4 5 6 VDD INT_N SCL 7 SDA 7 SDA 6 SCL 5 INT_N 4 VDD Figure 5. FUSB302BMPX Pin Assignment (N/C = No Connect) Table 3. PIN DESCRIPTION Name Type USB TYPE-C CONNECTOR INTERFACE Description CC1/CC2 I/O Type-C connector Configuration Channel (CC) pins. Initially used to determine when an attach has o.


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