Description
The EUP2412 provides a high efficiency 500kHz synchronous step-up converter and a low noise, high PSRR, low dropout (LDO) fixed output linear regulator with independent enable pins.
Features
- z Wide Input Voltage Range: 2.2V to 5.5V z Synchronous Step-Up Converter:
- 1.6Amp Peak Current Limit - 500kHz Fixed Switching Frequency - Output is Disconnected from the Input in
Shutdown - Built-in Main Switch and Synchronous Rectifier - Internal Soft-Start z Linear Regulator: - 600mA Output Current - 300mV Dropout Voltage at 600mA - 2% Initial Accuracy - Fast Line / Load Transient Response - 70dB PSRR at 1kHz - Stable with a 2.2uF Ceramic Output Capacitor - Output is Discharged to GND in Shut.
EUP2412-EutechMicroelectronics.pdf
