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ISL97642 pdf datasheet (TFT-LC
消耗积分:2 |
格式:rar |
大小:333 |
2009-03-05
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The ISL97642 integrates a high performance boost regulator
with 2 LDO controllers for VON and VOFF, a VON-slice circuit
with adjustable delay and three amplifiers for VCOM and
VGAMMA applications.
The boost converter in the ISL97642 is a current mode PWM
type integrating an 18V N-Channel MOSFET.
Using external low-cost transistors, the LDO controllers
provide tight regulation for VON, VOFF, as well as providing
start-up sequence control and fault protection.
The amplifiers are ideal for VCOM and VGAMMA
applications, with 150mA peak output current drive, 12MHz
bandwidth, and 12V/μs slew rate. All inputs and outputs are
rail-to-rail.
with 2 LDO controllers for VON and VOFF, a VON-slice circuit
with adjustable delay and three amplifiers for VCOM and
VGAMMA applications.
The boost converter in the ISL97642 is a current mode PWM
type integrating an 18V N-Channel MOSFET.
Using external low-cost transistors, the LDO controllers
provide tight regulation for VON, VOFF, as well as providing
start-up sequence control and fault protection.
The amplifiers are ideal for VCOM and VGAMMA
applications, with 150mA peak output current drive, 12MHz
bandwidth, and 12V/μs slew rate. All inputs and outputs are
rail-to-rail.
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