Part Number: HD3SS2521

Function: DockPort Controller

Package: 5mm x11mm, 56-Pin WQFN Package (RHU)

Manufacturer: Texas Instruments

Pinouts:

 

Description

The HD3SS2521 is an integrated DockPort switch solution. It provides independent 2:1 passive switching for the SuperSpeed USB and Display Port signals as well as for the USB 2.0 (HS/FS/LS) and I2C necessary to support DockPort applications.

In addition, a firmware upgradable integrated DockPort controller is provided to manage host and dock side DockPort detection, signal switch and power configuration.

The HD3SS2521 is offered in 56-pin WQFN package and is specified to operate from a single supply voltage of 3.3V over the temperature range of 0°C to 70°C .

Features

• Supports Host-and Dock-side Applications

• VCC Operating Range 3.3V ± 10%

• SuperSpeed USB I/O Supports Common Mode Voltage from 0V to 2.2V

• USB 2.0 I/O Supports Signal Up to 3.6V

• Wide –3dB Differential BW on High-bandwidth Path of over 6 GHz

• Excellent High-bandwidth Path Dynamic Characteristics on (at 2.5GHz)

Other data sheets are available within the file:

HD3SS2521RHUR, HD3SS2521RHUT

 

HD3SS2521 Datasheet PDF Download

Part Number: IR2520D

Function: ADAPTIVE BALLAST CONTROL IC

Package: Small 8-pin DIP or SOIC package.

Manufacturer: International Rectifier

Images:

 

Description

The IR2520D, IR2520S is a complete adaptive ballast controller and 600V half-bridge driver integrated into a single IC for fluorescent lighting applications. The IC includes adaptive zero-voltage switching (ZVS), internal crest factor over-current protection, as well as an integrated bootstrap FET.

The heart of this IC is a voltage controlled oscillator with externally programmable minimum frequency.

All of the necessary ballast features are integrated in a small 8-pin DIP or SOIC package.

Features

• 600V Half Bridge Driver

• Integrated Bootstrap FET

• Adaptive zero-voltage switching (ZVS)

• Internal Crest Factor Over-Current Protection

• 0 to 6VDC Voltage Controlled Oscillator

• Programmable minimum frequency

• Micropower Startup Current (80uA)

• Internal 15.6V zener clamp on Vcc

• Small DIP8/SO8 Package

• Also available LEAD-FREE (PbF)

 

Pinouts:

Other data sheets are available within the file:

IR2520DPBF, IR2520DS, IR2520DSPbF

 

IR2520D Datasheet PDF Download