Single Inductor Power Supply for Wearable AMOLED Products, SGM38046 Replace AAT1553.
SGM38046
SGM38046.pdf
FEATURES
• 2.7V to 5.5V Input Voltage Range
• 3.3V AVDD Output Voltage
• 2.8V to 4.6V OVDD (Default: 3.3V ± 1%, 0.1V/Step)
• -4.0V to -0.6V OVSS (Default: -3.3V ± 1%, 0.1V/Step)
• Up to 50mA OVDD & OVSS Combined Output
Current Capability
• Excellent Line and Load Regulation
• Low Ripple and Excellent Transient Response
• Soft-Start
• True Output Load Disconnect from Input
• UVLO, OCP, SCP, OVP and OTP Protections
• Power-Save Mode for Light-Load Efficiency
• Shutdown Current: 0.1μA (TYP)
• Available in a Green WLCSP-2×2-16B Package
PIN CONFIGUTION
优势替代