DatasheetsPDF.com

JBT6K49-AS

Toshiba Semiconductor
Part Number JBT6K49-AS
Manufacturer Toshiba Semiconductor
Description Power supply IC
Published Mar 4, 2008
Detailed Description www.DataSheet4U.com JBT6K49-AS TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic JBT6K49-AS Power supply IC f...
Datasheet PDF File JBT6K49-AS PDF File

JBT6K49-AS
JBT6K49-AS

Overview
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.
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) 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 SCK FUSE** VREF VREFIN VSOUT2 22 Vcom COMOUT VTIN CC1+ CC1GND (2) VBOUT DC-DC Converter 3 Gamma Power Supply VLC /VLC VEE GND (1) TEG** POL 2 2002-03-12 www.
DataSheet4U.
com JBT6K49-AS PAD Specifications Characteristics Chip Size (1) (2) Chip End Coordinates (3) (4) Bump Pitch Bump Height Size 4600 ´ 3050 -2300, 1525 -2300, -1525 2300, -1525 2300, 1525 140 15 mm mm mm Unit mm Characteristics TEG pin FUSE pin Number of Pins 9 22 Note 1: The TEG1 to TEG9 pins and the FUSE** pins are reserved for testing by Toshiba.
They are not intended to for use in the operation of the JBT6K49-AS.
They must always be left open during normal operation.
Ali...


Similar Datasheet


@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site. (Privacy Policy & Contact)