- Compatible with USB 1.1, 2.0, 3.2
- Equipped with two USB Gen1 Type-A downstream ports
- Equipped with two USB Gen1 Type-C or Type-A downstream ports
(integrated multiplexer)
- Includes one additional USB 2.0 downstream port
Full support for low power states: USB 2.0 L0/L1/L2 and USB 3.2 U0/U1/U2/U3
Supports overcurrent in ganged and per-port modes
Supports power enable for each downstream port
-Billboard device support with programmable descriptors
- Supports USB Battery Charging Specification V1.2
-Low standby power consumption
- On-chip MPU with external SPI ROM interface
- Supports firmware upgrade via I2C and USB
- Secure in-field firmware protection/upgrades
- Hardware-based RSA3072 signing
- Hardware-based SHA-256 authentication
- Supported on all platforms
Up to 2 I2C channels (supports both master and slave)
3.3V and 1.1V power supplies
Flexible GPIO with 1x PWM output
Operating temperature range:
- PS5511QFN88GTR2: 0℃ to 70℃
- PS5511QFN88ITR2: -40℃ to 85℃
Package: 10mm x 10mm QFN
・ESD: 4KV(HBM)

・Compliant with USB1.1, 2.0, 3.2
- Provides two USB Gen2 Type-A downstream ports
- Provides two USB Gen2 Type-C or Type-A downstream ports
(integrated multiplexer)
- Provides one additional USB 2.0 downstream port
- Fully supports low power states: USB 2.0 L0/L1/L2 and USB 3.2 U0/U1/U2/U3
・Supports gang mode and per-port mode overcurrent
・Supports power enable for each downstream port
・Support for Billboard devices with programmable descriptors
・Supports USB battery charging specification V1.2
・On-chip MPU with external SPI ROM interface
・Supports firmware upgrade via I2C and USB
・Secure field firmware protection/upgrades
- Hardware-based RSA3072 signature
- Hardware-based SHA-256 authentication
- Supported on all platforms
- Supports up to 2 I2C channels, both master and slave
・3.3V and 1.1V power supply
- Flexible GPIO with 1 PWM output
・Operating temperature range:
- PS5512QFN88GTR2: 0°C to 70°C
- PS5512QFN88ITR2: -40℃ to 85℃
・Package: 10mmx10mm QFN
・ESD: 5KV(HBM)

Cascade mode: Easily cascade using a single crystal to create a 7-port/10-port hub
・Self-Charging™: Emulates a dedicated charging port (DCP) and allows charging even when the US port is disconnected
・Smart BC: Automatically turn on/off DCP/emulation mode in BC1.2/1.1
・Easy design: No firmware required (no SPI flash required), user customization possible with external EEPROM
・Small size: QFN 68 pin 8x8mm package size
- Reduced BOM: Integrated LDO regulator, no ROM or SPI memory required

Type-C connector support: US ports and up to two of the four DS ports can be configured to use industry-new Type-C connectors; each port can also be configured for legacy connectors
・Fast 3A charging: No additional components required for basic Type-C functionality, including battery charging (BC) support
Cascade mode: Easily cascade using a single crystal to create a 7-port/10-port hub
・Self-Charging™: Emulates a dedicated charging port (DCP) and allows charging even when the US port is disconnected
・Smart BC: Automatically turn on/off DCP/emulation mode in BC1.2/1.1
・Easy design: No firmware required (no SPI flash required), user customization possible with external EEPROM
・Small size: QFN 88 pin package size 10x10mm
・BOM reduction: integrated LDO regulator, integrated Type-C reversible multiplexer and control functions
・Embedded USB billboard device

​Type-C connector support: One DS port can be configured to use a Type-C connector or can also be configured for traditional connectors
・Fast charging: No additional components required for basic Type-C functionality including battery charging (BC) support
・Flexible power supply support: Compliant with Power Delivery 2.0, allows up to 100W charging power, controlled via internal MCU or standard SPI interface
・Dead battery support: Connect a device with a dead battery to the hub's Type-C port to charge it
Cascade mode: Easily cascade using a single crystal to create a 7-port/10-port hub
・Self-Charging™: Emulates a dedicated charging port (DCP) to enable charging even when the US port is disconnected
・Smart BC: Automatically turn on/off DCP/emulation mode in BC1.2/1.1
・Easy design: Provides user customization with external EEPROM
・Small size: QFN88 package size
・BOM reduction: integrated LDO regulator, integrated Type-C reversible multiplexer and control functions

・6-port hub with DS USB3.2 Gen2 x 4 and USB2.1 x 2
・Compliant with USB specifications 1.1, 2.0, 3.1
・DS - 3X Type-A and 1X Type-C
・10x10mm 88-pin QFN footprint
・Full-featured customization with I2C EEPROM interface
・Support for battery charging
- Downstream DCP/CDP support for BC1.2 specification
- EEPROM customizable BC modes and options
・DS USB2.0 and USB3.2 Gen1 are interdependent by default sharing port power management
-Independently programmable (per port) for direct wiring of USB2.0 and USB3.2 Gen1 devices

・Compliant with USB1.1 and 2.0
・Multiple USB2.0 transaction translators (MTT)
・Fully compliant with all power states (USB2 L0, 1, 2)
・Customizable Billboard and PD Bridge devices
・EEPROM or Flash for system customization
・Hub class commands are executed immediately (no USB flow control)
・DS DCP/CDP support for BC1.2 specifications
・Smart BC automatically turns on/off DCP/emulation mode
- Customizable BC modes and options with EEPROM or SPI flash
・6x6mm QFN package