General description
The NEX10001 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 2.7 V to
5 V and can operate from single-cell Li-ion, Ni-Li and
Li-Polymer batteries It can supply up to 220 mA output
current. The NEX10001 has excellent line transient
and load transient responses.

Features and benefits
• Input voltage range: 2.7 V to 5 V
• Programmable output voltages:
• OUTP: +4 V to +6.5 V (0.1 V step)
• OUTN: -4 V to -6.5 V (0.1 V step)
• Maximum output current: 220 mA
• 85% high efficiency at 80 mA combined output
• ±1% output voltage accuracy
• Excellent transient response
• I²C Interface:
• Flexible output voltage programming
• Integrated active output discharge function
• UVLO and OTSD protection
• Wafer level chip-scale package; 15 bumps;
1.16 × 1.96 × 0.62 mm body (0.4 mm pitch)
• ESD protection:
• HBM: ANSI/ESDA/JEDEC JS-001 class 2
exceeds 2000 V
• CDM: ANSI/ESDA/JEDEC JS-002 class C2a
exceeds 500 V
• Specified from -40 °C to +85 °C

Applications
• Smart phone TFT-LCD
• Tablet TFT-LCD