DESCRIPTION
It features an internal 0.5Ω N-MOSFET, 0.6Ω P-MOSFET and 1.4MHz operation frequency allowing the use of small inductor and capacitors. The integrated synchronous rectifier allows the true shutdown of the outputs. An internal digital soft-start function controls inrush currents. The step-up converter output can be externally set 4V to 8V. The inverting converter is a high-accuracy 250mA regulator. It features an internal 0.4Ω N-MOSFET, 0.5Ω P-MOSFET and 1.4MHz operation frequency allowing the use of small inductor and capacitors. Its -6V to -1V output efficiency up to 80% at 150mA. An internal digital soft-start function controls inrush currents. The EUP2512 is available in a small (3mm × 3mm × 0.6mm) 12 pin thin TDFN package and operates over the -40ºC to +85ºC temperature range. FEATURES
2.5V to 4.5V Input Supply Range 1.4MHz Current Mode Step Up Regulator - External Programmable 4V~8V Output Voltage - Maximum 250mA Output - High Accuracy (+/- 1%) - Built-In 18V, 0.5Ω N-MO...
Eutech Microelectronics
