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| TPS65163 Datasheet, PDF (8/43 Pages) Texas Instruments – LCD Bias Supply With Integrated Level Shifters | |||
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TPS65163
SLVSA28 â OCTOBER 2009
TABLE OF GRAPHS
BOOST CONVERTER
Efficiency
Load Transient Response
Line Transient Response
Output Voltage Ripple
Switch Node (SW) Waveform
BUCK CONVERTER
Efficiency
Load Transient Response
Line Transient Response
Output Voltage Ripple
Switch Node (SW) Waveform
POSITIVE CHARGE PUMP
Load Transient Response
Line Transient Response
Output Voltage Ripple
NEGATIVE CHARGE PUMP
Load Transient Response
Line Transient Response
Output Voltage Ripple
START-UP SEQUENCING
Power-Up Sequencing
Reset Sequencing
LEVEL SHIFTERS
Output Rise and Fall Time
Propagation Delay
Output Current
Panel Discharge
TYPICAL CHARACTERISTICS
VIN = 12 V, VS = 15.5 V, IS = 250 mA to 750 mA
VIN = 11.5 V to 12.5 V, VS = 15.5 V, IS = 750 mA
VIN = 12 V, VS = 15.5 V, IS = 500 mA
CCM Operation
DCM Operation
VIN = 12 V, VLOGIC = 3.3 V, ILOGIC = 250 mA to 500 mA
VIN = 11.5 V to 12.5 V, VLOGIC = 3.3 V, ILOGIC = 500 mA
VIN = 12 V, VLOGIC 3.3 V, ILOGIC = 500 mA
CCM Operation
DCM Operation
Skip Mode
VIN = 12 V, VGH = 26 V, IGH = 10 mA to 50 mA
VIN = 11.5 V to 12.5 V, VGH = 26 V, IGH = 50 mA
VIN = 12 V, VGH = 26 V, IGH = 50 mA
VIN = 12 V, VGL = â7 V, IGL = 10 mA to 50 mA
VIN = 11.5 V to 12.5 V, VGL = â7 V, IGL = 50 mA
VIN = 12 V, VGL = â7 V, IGL = 50 mA
CDLY = 100 nF
CDLY = 100 nF, CRST = 22 nF
Channels 1â7, CL = 4.7 nF, rising edge
Channels 1â7, CL = 4.7 nF, falling edge
Channels 8â9, CL = 4.7 nF, rising edge
Channels 8â9, CL = 4.7 nF, falling edge
Channels 1â7, RL = 47 Ω, CL = 10 nF, rising edge
Channels 1â7, RL = 47 Ω, CL = 10 nF, falling edge
IN to OUT, channels 1â7, CL = 150 pF, rising edge
IN to OUT, channels 1â7, CL = 150 pF, falling edge
IN to OUT, channels 8â9, CL = 150 pF, rising edge
IN to OUT, channels 8â9, CL = 150 pF, falling edge
FLK-RE, channels 1â6, CL = 150 pF, RE=1k
Channels 1â7, CL = 10 nF
Channels 8â9, CL = 10 nF
Power on
Power off
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FIGURE NO.
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