General Description
The EA3036C is a 3CH power management IC for applications powered by one Li-Ion battery or a
DC 5V adapter. It integrates three synchronous buck converters and can provide high efficiency
output at light load and heavy load operation. The internal compensation architecture simplifies the
application circuit design. Besides, the independent enable control makes the designer have the
greatest flexibility to optimize timing for power sequencing purposes. The EA3036C is available in
a 20 pin QFN 3x3 package.
Features
? 2.7V to 5.5V Input Voltage Range
? Three Buck Converters
Output Voltage Range: 0.6V to Vin
Continuous Load Current:1A (3CH total output power consumption must be less than 6W)
Fixed 1.5MHz Switching Frequency
100% Duty Cycle Low Dropout Operation
<1uA Shutdown Current
Independent Enable Control
Internal Compensation
Cycle-by-Cycle Current Limit
Short Circuit Protection
? Auto Recovery OTP Protection
? Input OVP Architecture
? Available in 20-pin 3mm x 3mm QFN Package
Applications
? Smart Phone
? IP Camera
? Digital Camera
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