Catalog
Fully-Configurable Port Companion for Displays
Key Features
• Modes supported: 4−Ch Logic Level Translator (LT) Mode; CRT Mode; HDMI Mode; DisplayPort (DP) Mode
• Wide VCCA Operating Range: 1.65 V to 5.5 V
• Wide VIN Range: 3.0 to 5.5 V (Power Modes); 1.65 V to 5.5 V (Level Translator Mode)
• Low RDSON Load Switch: 300 m @ VIN = 3.3 V
• Soft−start Control for Load Switch
• Protection Provided: Overcurrent, Overvoltage, Backdrive
• Power Consumption: < 10 mW with Load Switch On; < 1 mW with Load Switch Off
• High Drive VESA−compliant Translator SYNC Level Translators in CRT Mode
• Integrated Pull−ups for the Autosensing Bidirectional Translators
• Low Input Capacitance for Translator Inputs: CIN < 10 pF
• Small, Space Saving Package: 1.8 mm x 2.6 mm WQFN16
• These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS Compliant
Description
AI
The NLPS591 is a fully−configurable port companion for display applications. The device supports 4 externally selectable modes: (1) 4−Ch autosensing logic level translator mode, (2) CRT mode, (3) HDMI mode and (4) DisplayPort (DP) mode. The device provides switchable power to the connected display and the level shifting necessary for the different display modes. It also provides high−level ESD protection on the connector side.