Description
AX3503 is a high efficiency monolithic synchronous buck regulator using a constant frequency, current mode architecture.
Features
- 2.5V to 6V Input Voltage Range High Efficiency: Up to 94% 1.5MHz Constant Frequency Operation 1A Output Current at VIN=3.6V and VOUT=1.8V Quiescent Current: 35uA (input < 4.2V) No Schottky Diode Required 100% Duty Cycle in Dropout 0.6V Reference Allows Low Output Voltages Current Mode Operation for Excellent Line and Load Transient Response Current limit, Enable function Short Circuit Protect (SCP) ≤ 1µA Shutdown Current SOT-23-5L and TDFN-6L (2.
- 2) Pb-Free packages
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Axelite Confidential.
AX3503-AXElite.pdf
