TPS65180B

Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TPS65180, TPS65181, TPS65180B, TPS65181B SLVSA76G – MARCH 2010 – REVISED JANUARY 2016 TPS6518xx PMIC for E Ink® Vizplex™-Enabled Electronic Paper Display 1 Features 1 Single-Chip Power Management Solution for E Ink® Vizplex™ Electronic Paper Displays Generates Positive and Negative Gate and Source Driver Voltages and Back-Plane Bias from a Single, Low-Voltage Input Supply 3-V to 6-V Input Voltage Range Boost Converter for Positive Rail Base Inverting Buck-Boost Converter for Negative Rail Base Two Adjustable LDOs for Source Driver Supply – LDO1: 15 V, 120 mA (VPOS) – LDO2: –15 V, 120 mA (VNEG) Accurate Output Voltage Tracking – VPOS - VNEG = ±50 mV Two Charge Pumps for Gate Driver Supply – CP1: 22 V, 10 mA (VDDH) – CP2: –20 V, 12 mA, (VEE) Adjustable VCOM Driver for Accurate PanelBackplane Biasing – –0.3 V to –2.5 V – ±1.5% Accuracy (±18 mV) – 8-Bit Control (11-mV Nominal Step Size) – 15-mA Maximum Integrated Switch Integrated 3.3-V Power Switch for Disabling System Power Rail Thermistor Monitoring – –10°C to +85°C Temperature Range – ±1°C Accuracy from 0°C to 50°C I2C Serial Interface – Slave Address 0x48h (1001000) Flexible Power-Up Sequencing Interrupt and Sleep Mode Support Thermally-Enhanced Package for Efficient Heat Management (48-Pin 7 mm × 7 mm × 0.9 mm VQFN) 2 Applications Power Supply for Active Matrix E Ink Vizplex Panels EPD Power Supply ...