Single Inductor Power Supply for Wearable AMOLED Products, SGM38046 Replace AAT1553.
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
CROSS
AAT1553 AAT1553.pdf

No.11937

FEATURES

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PIN CONFIGUTION
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