Datasheet Details
| Part number | AX3503 |
|---|---|
| Manufacturer | AXElite |
| File Size | 1.24 MB |
| Description | 1A Synchronous Step-Down Converter |
| Datasheet |
 AX3503 Datasheet
|
|
|
General Description
AX3503 is a high efficiency monolithic synchronous buck regulator using a constant frequency, current mode architecture.
The device is available in an adjustable version.
Key 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 1/13 Axelite Confidential.