ISL97649A Datasheet TFT-LCD Supply + DCP + VCOM Amplifier + Gate Pulse Modulator + RESET

Manufacturer: Renesas

ISL97649A tft-lcd supply + dcp + vcom amplifier + gate pulse modulator + reset by Renesas - Datasheet Preview

Datasheet Details

Part number	ISL97649A
Manufacturer	Renesas
File Size	0.96 MB
Description	TFT-LCD Supply + DCP + VCOM Amplifier + Gate Pulse Modulator + RESET
Datasheet	ISL97649A Datasheet

Overview

ISL97649A NROETCROEMCMOEMNIMSDLEE9ND7D6RE4E9DAPFRLOA5R5C6EN6MEEWNDTEPSAIGRTNS DATASHEET FN7928 TFT-LCD Supply + DCP + VCOM Amplifier + Gate Pulse Modulator + RESET Rev 3.00 June 27, 2013 The ISL97649A is an integrated power management IC (PMIC) for TFT-LCDs used in notebooks, tablet PCs, and monitors.

The device integrates a boost converter for generating AVDD, an LDO for VLOGIC.

VON and VOFF are generated by a charge pump driven by the switch node of the boost.

Key Features

a 1.5A/0.18boost FET with 600/1200kHz switching frequency. The logic LDO includes a 350mA FET for driving the low voltage needed by external digital circuitry. The gate pulse modulator can control the gate voltage up to 30V, and both the rate and slew delay times are selectable. The supply monitor gen.

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