NEX10001UB中文資料安世數(shù)據(jù)手冊PDF規(guī)格書

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