NEX10001UBZ

NEX10001UBZ is a 220mA dual output LCD bias power supply. It is a power supply IC providing programmable positive and negative output voltages for TFT-LCD panels. The device features an integrated boost converter, LDO regulator and a negative charge pump. The device requires only a single inductor allowing for a small Bill-Of-Material and the smallest PCB area. The NEX10001 has an input voltage range of 2.7V to 5V and can operate from single-cell Li-ion, Ni-Li and Li-Polymer batteries It can supply up to 220mA output current. The NEX10001 has excellent line transient and load transient responses. Applications include smart phone TFT-LCD, tablet TFT-LCD.

• Input voltage range from 2.7 to 5.0V (supply voltage pin VIN)
• Programmable output voltages - OUTP: +4V to +6V (0.1V step), OUTN: -4V to -6V (0.1V step)
• Output current is 220mA max
• 85% high efficiency at 80mA combined output, ±1% output voltage accuracy
• Excellent transient response
• I²C interface - flexible output voltage programming
• Integrated active output discharge function, UVLO and OTSD protection
• HBM: ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000V
• CDM: ANSI/ESDA/JEDEC JS-002 class C2a exceeds 500V
• 15 lead WLCSP package, ambient temperature range from -40°C to +85°C