TPS65137AS supply equivalent, 250ma dual outputs amoled display power supply.
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* 2.5 V to 4.8 V Input Voltage Range
* 0.8% Output Voltage Accuracy VPOS
* Excellent Line Transient Regulation
* 250 mA Output Current
* Fixed 4.6 V.
* Active Matrix OLED
TYPICAL APPLICATION
VIN 2.5V to 4.8V
C1 4.72F EN and Program VNEG
C4 100nF
L1 4.7uH
VIN TPS6.
The TPS65137AS is designed to drive AMOLED displays (Active Matrix Organic Light Emitting Diode) requiring positive and negative voltage supply rails. The device integrates a boost converter with LDO post regulator and an inverting buckboost converte.
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