Power Supply ICs for TFT-LCD Panels | Power Management ICs | ICs | ROHM CO., LTD.

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Power Supply ICs for TFT-LCD Panels

LCD panels are used in an increasing number of devices. ROHM offers power supply solutions optimized for virtually any LCD application that facilitate today's cutting-edge designs.

RoHM'SPower Supply ICs for TFT-LCD Panels

Broad Lineup Power Supply ICs for TFT-LCD Panels

| Signal-channel Source Voltage Output Power Supply ICs | Signal-channel Source Voltage Output Power Supply+Gamma Buffer Amp ICs | 5V input Multi-channel System Power Supply ICs | 12V Input Multi-channel System Power Supply ICs | High-precision Gamma Correction ICs with built-in DAC |

Signal-channel Source Voltage Output Power Supply ICs 5V input compatible units also available All voltage input types feature an efficiency of 85% or greater Stable output voltage realized with low voltage input of 2.3V or less High-speed load response characteristics reduce the output capacitance by half	Signal-channel Source Voltage Output Power Supply+Gamma Buffer Amp ICs Power supply + gamma buffer on a single chip Halves the mounting area and reduces the number of parts required significantly 5V input compatible units also available All voltage input types feature an efficiency of 85% or greater (BD8151EFV) Built-in high-speed, stable gamma buffer amp simplifies gamma voltage design

5V input Multi-channel System Power Supply ICs Built-in gate shading function reduces screen flicker Built-in FET, charge-pump diode, gate shading, and LDO, reducing external parts by 40% Built-in startup sequence circuit prevents driver malfunctions	12V Input Multi-channel System Power Supply ICs Simple connection between power good and control, free to sequence control Easy to operate large-scale panel due to compatibility with large current High-speed load response characteristics reduce the output capacitance by half

High-precision Gamma Correction ICs with built-in DAC High voltage error accuracy (±0.1%) compatible with the gamma settings of high-definition full HD displays Digital gamma settings without the need to change the circuit board - ever Automatic data reading function built in (AUTO READ) (BD8132FV, BD8139AEFV)

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Power Supply ICs
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2010.12.23

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