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JBT6K49-AS - Power supply IC

Description

Gold bump chip 1 2002-03-12 www.DataSheet4U.com JBT6K49-AS Block Diagram FSEL1 FSEL2 2 CA1+ CA1CA2+ CA2VDD /STB /RST /EXP VSIN VBAT VSOUT1 CKSEL EXTCK DC-DC Converter 1 Oscillation Circuit CB1+ CB1CB2+ CB2CB3+ CB3CB4+ CB4CB5+ CB5VTOUT Test Circuit REF Circuit DC-DC Converter 2 TEST SDA

Features

  • Built-in circuits : DC-DC converters and oscillation circuit for DC-DC converters High-precision regulator Binary buffer for γ-correction Level shifter circuit for Vcom.
  • Supply voltage (VDD) : 2.7 V to 3.3 V Supply voltage (VBAT) : 2.7 V to 4.2 V Low power consumption Operating temperature :.
  • 20°C to 75°C CMOS process Recommended drivers : T6K47 source driver for TFT LCD T6K48 gate driver for TFT LCD Package : Product Name JBT6K49-AS (PI) De.

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Full PDF Text Transcription

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www.DataSheet4U.com JBT6K49-AS TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic JBT6K49-AS Power supply IC for TFT LCD Panels The JBT6K49-AS chip is an integrated circuit (IC) for generating the supply voltages necessary for a TFT LCD panel driver. When used in combination with the T6K47 source driver and the T6K48 gate driver for TFT LCD panels, the JBT6K49-AS enables the module set to operate with low power consumption. A high-speed CMOS process is employed to achieve low power consumption and high-speed operation for the JBT6K49-AS. Features · Built-in circuits : DC-DC converters and oscillation circuit for DC-DC converters High-precision regulator Binary buffer for γ-correction Level shifter circuit for Vcom · · · · · · · Supply voltage (VDD) : 2.7 V to 3.
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