HX1002
Description
The HX1002 is high efficiency synchronous, PWM step-down DC/DC converters working under an input voltage range from 2.2V to 5.5V.
Key Features
- Up to 95% Efficiency
- Current Mode Operation for Excellent Line
- Low Quiescent Current: 200μA
- Output Voltage: 0.6V ～ 5.5V
- Automatic PWM/PFM Mode Switching
- No Schottky Diode Required
- Frequency Operation: 1.0MHz For Fixed
- Short-Circuit Protection
- Shutdown Quiescent Current: < 1μA
- Low Profile SOT-23-5L Package (lead-free packaging is now available)
Applications
- Digital cameras and MP3
