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TP3992,24V LCD Bias、OLED驱动

TP3992】24V LCD Bias、OLED驱动 下载TP3992规格书

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TP3992 详细介绍
相关商品: TP3984 MP3302 G5125 YB1517 VIC2513 HE3602

DESCRIPTION
The TP3992 is a 1.2MHz PWM boost switching regulator designed for LCD Bais power driver applications. The TP3992 can step-up to 24V from 3.3V. The TP3992 implements a constant frequency 1.2MHz PWMcontrolscheme. The high frequency PWM operation also saves board space by reducing external component sizes. To improve efficiency, the feedback voltage is set to 1.23V, which reduces the power dissipation in the current setting resistor.
Highly  integration  and  internal  compensation network minimizes as 5 external component counts. Optimized operation frequency can meet the requirement of small LC filters value and low operation current with high efficiency.

FEATURES
·High Efficiency: 92% 
·1.2MHz Fixed-Frequency PWM Operation
·Maximum Output Voltage up to 24V
·Operating Range : 2.7V to 6V
·Shutdown Supply Current:<1uA 
·Available in TSOT23-5/6 Package 
·Built-in Over Voltage Protection 
·Minimize the External Component
·RoHS Compliant and 100% Lead Pb-Free

APPLICATIONS
·LCD BAIS POWERr
·OLED driver
·PDA
·DSC


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