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TPS65642

  

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TI
Texas Instruments
TPS65642 LCD Bias with Integrated Gamma Reference for Notebook PCs, Tablet PCs and Monitors

Description
The TPS65642 is a compact LCD bias solution primarily intended for use in Notebook and Tablet PCs. The device comprises two boost converters to supply the LCD panels source driver and gate driver/level shifter; two buck converters and an LDO linear regulator to supply the systems logic voltages; a programmable VCOM generator with two high-speed amplifiers; 14-channel gamma voltage correction; and a gate voltage shaping function.

Features
• 2.6 V to 6 V Input Voltage Range
• Synchronous Boost Converter (AVDD)
• Non-Synchronous Boost Converter with
   Temperature Compensation (VGH)
• Synchronous Buck Converter (VCORE)
• Synchronous Buck Converter (VIO1)
• Low Dropout Linear Regulator (VIO2)
• Programmable VCOM Calibrator with Two
   Integrated Buffer Amplifiers
• Gate Voltage Shaping
• Panel Discharge Signal (XAO)
• System Reset Signal (RST)
• 14-Channel, 10-Bit Programmable Gamma
   Voltage Correction
• On-Chip EEPROM with Write Protect
• I2C™ Interface
• Thermal Shutdown
• Supports GIP and Non-GIP Displays
• 56-Ball, 3.16 mm x 3.45 mm 0.4 mm Pitch
   DSBGA

Applications
   • Notebook PCs
   • Tablet PCs
   • Monitors


other parts : TPS65642YFF  TPS65642YFFR  TPS65642YFFT  
TPS65642 PDF
TI
Texas Instruments
TPS65642YFF LCD Bias with Integrated Gamma Reference for Notebook PCs, Tablet PCs and Monitors

Description
The TPS65642 is a compact LCD bias solution primarily intended for use in Notebook and Tablet PCs. The device comprises two boost converters to supply the LCD panels source driver and gate driver/level shifter; two buck converters and an LDO linear regulator to supply the systems logic voltages; a programmable VCOM generator with two high-speed amplifiers; 14-channel gamma voltage correction; and a gate voltage shaping function.

Features
• 2.6 V to 6 V Input Voltage Range
• Synchronous Boost Converter (AVDD)
• Non-Synchronous Boost Converter with
   Temperature Compensation (VGH)
• Synchronous Buck Converter (VCORE)
• Synchronous Buck Converter (VIO1)
• Low Dropout Linear Regulator (VIO2)
• Programmable VCOM Calibrator with Two
   Integrated Buffer Amplifiers
• Gate Voltage Shaping
• Panel Discharge Signal (XAO)
• System Reset Signal (RST)
• 14-Channel, 10-Bit Programmable Gamma
   Voltage Correction
• On-Chip EEPROM with Write Protect
• I2C™ Interface
• Thermal Shutdown
• Supports GIP and Non-GIP Displays
• 56-Ball, 3.16 mm x 3.45 mm 0.4 mm Pitch
   DSBGA

Applications
   • Notebook PCs
   • Tablet PCs
   • Monitors


other parts : TPS65642  TPS65642YFFR  TPS65642YFFT  
TPS65642YFF PDF
TI
Texas Instruments
TPS65642YFFT LCD Bias with Integrated Gamma Reference for Notebook PCs, Tablet PCs and Monitors

Description
The TPS65642 is a compact LCD bias solution primarily intended for use in Notebook and Tablet PCs. The device comprises two boost converters to supply the LCD panels source driver and gate driver/level shifter; two buck converters and an LDO linear regulator to supply the systems logic voltages; a programmable VCOM generator with two high-speed amplifiers; 14-channel gamma voltage correction; and a gate voltage shaping function.

Features
• 2.6 V to 6 V Input Voltage Range
• Synchronous Boost Converter (AVDD)
• Non-Synchronous Boost Converter with
   Temperature Compensation (VGH)
• Synchronous Buck Converter (VCORE)
• Synchronous Buck Converter (VIO1)
• Low Dropout Linear Regulator (VIO2)
• Programmable VCOM Calibrator with Two
   Integrated Buffer Amplifiers
• Gate Voltage Shaping
• Panel Discharge Signal (XAO)
• System Reset Signal (RST)
• 14-Channel, 10-Bit Programmable Gamma
   Voltage Correction
• On-Chip EEPROM with Write Protect
• I2C™ Interface
• Thermal Shutdown
• Supports GIP and Non-GIP Displays
• 56-Ball, 3.16 mm x 3.45 mm 0.4 mm Pitch
   DSBGA

Applications
   • Notebook PCs
   • Tablet PCs
   • Monitors


other parts : TPS65642  TPS65642YFF  TPS65642YFFR  
TPS65642YFFT PDF
TI
Texas Instruments
TPS65642YFFR LCD Bias with Integrated Gamma Reference for Notebook PCs, Tablet PCs and Monitors

Description
The TPS65642 is a compact LCD bias solution primarily intended for use in Notebook and Tablet PCs. The device comprises two boost converters to supply the LCD panels source driver and gate driver/level shifter; two buck converters and an LDO linear regulator to supply the systems logic voltages; a programmable VCOM generator with two high-speed amplifiers; 14-channel gamma voltage correction; and a gate voltage shaping function.

Features
• 2.6 V to 6 V Input Voltage Range
• Synchronous Boost Converter (AVDD)
• Non-Synchronous Boost Converter with
   Temperature Compensation (VGH)
• Synchronous Buck Converter (VCORE)
• Synchronous Buck Converter (VIO1)
• Low Dropout Linear Regulator (VIO2)
• Programmable VCOM Calibrator with Two
   Integrated Buffer Amplifiers
• Gate Voltage Shaping
• Panel Discharge Signal (XAO)
• System Reset Signal (RST)
• 14-Channel, 10-Bit Programmable Gamma
   Voltage Correction
• On-Chip EEPROM with Write Protect
• I2C™ Interface
• Thermal Shutdown
• Supports GIP and Non-GIP Displays
• 56-Ball, 3.16 mm x 3.45 mm 0.4 mm Pitch
   DSBGA

Applications
   • Notebook PCs
   • Tablet PCs
   • Monitors


other parts : TPS65642  TPS65642YFF  TPS65642YFFT  
TPS65642YFFR PDF

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