TPS61182RTET Model Information

Overview

The TPS61182RTET is a part of the TPS61180/1/2 family of integrated circuits, designed for driving white light-emitting diodes (WLEDs) in notebook display backlighting applications. These devices offer a highly integrated solution with a built-in high-efficiency boost regulator and integrated 1.5A/40V power MOSFET.

Key Features

• 5V to 24V Input Voltage
• Integrated 1.5A, 40V MOSFET
• True Shutdown Capability
• 1.3MHz Switching Frequency
• Over-Voltage Protection
• Boost Output Auto-Adaptive to WLED Voltages
• WLED Open/Short Protection
• Small External Components Required
• Built-in Soft Start
• Integrated Loop Compensation
• 16-Lead 3mm×3mm QFN Package
• Six 25mA Current Sinks

Applications

• Up to 10 WLEDs in Series
• Notebook LCD Display Backlight
• UMPC LCD Display Backlight
• Backlight for Media Form Factor LCD Display

Ordering Information

• Package Type: WQFN (RTE)
• Pins: 16
• Package Quantity: 250
• Eco Plan: RoHS & Green (NIPDAU Level-2-260C-1 YEAR)
• Lead/Ball Finish: NIPDAU
• MSL Peak Temp: Level-2-260C-1 YEAR
• Operating Temperature: -40 to 85°C
• Device Marking: CCI

Electrical Characteristics

• Supply Current: Operating quiescent current into VO (VO = 35V) is 50μA.
• Oscillator Frequency: 1.3MHz
• PWM Dimming Frequency: 100Hz to 1kHz
• Operating Junction Temperature: -40 to 125°C

Packaging Information

• The TPS61182RTET is available in a 16-pin WQFN package with an exposed thermal pad for improved heat dissipation.

Additional Details

• Status: ACTIVE
• Samples: Available

The TPS61182RTET is recommended for new designs and is compliant with the latest environmental standards, including RoHS and is lead-free. It is designed to provide efficient and reliable performance in high-current, high-switching frequency applications typical of modern backlighting systems.