
Eutech Microelectronics Inc
DESCRIPTION
The EUP2512 generates power supply rails for active-matrix organic light emitting diode (AMOLED) displays. It includes a step-up DC-DC and an inverting DC-DC converter making it suitable for battery operated products.
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-MOSFET
- Built-In 18V, 0.6Ω P-MOSFET
Synchronous Rectifier
- Cycle-by-Cycle Current Limit
- More than 85% Efficiency at 150mA
- Good Low-Duty Factor Operation
● 1.4MHz Current Mode Inverting Regulator
- -6V to -1V
- Maximum 250mA Output
- High Accuracy (+/- 1%)
- Built-In 18V, 0.5Ω P-MOSFET
- Built-In 18V, 0.4Ω N-MOSFET
Synchronous Rectifier
- Cycle-by-Cycle Current Limit
- Up to 80% Efficiency at 150mA
● True Shutdown Mode for Dual Outputs
● Timer-Delayed Output Under-Voltage Shutdown for
Dual Outputs
● Over Temperature Protection
● 12 Pin 3mm× 3mm thin TDFN Package
● RoHS Compliant and 100% Lead(Pb)-Free
Halogen-Free
APPLICATIONS
● OLED Displays
● Phone, DSC Display
● Automobile Navigation