Datasheet Details
| Part number | AX3123 |
|---|---|
| Manufacturer | AXElite |
| File Size | 543.63 KB |
| Description | 1.4MHz Asynchronous Step-Down DC/DC Converter |
| Datasheet |
 AX3123 Datasheet
|
|
|
General Description
The AX3123 is a monolithic step-down switch mode converter with a built-in power MOSFET.
It achieves 1.8A output current over a wide input supply range with excellent load and line regulation.
Current mode operation provides fast transient response and eases loop stabilization.
Key Features
- 1.8A Output Current 180mΩ Internal Power MOSFET Switch Stable with Low ESR Output Ceramic Capacitors Up to 92% Efficiency Fixed 1.4MHz Frequency Current Mode Operation Over-Temperature Protection with Hiccup-Mode Cycle-by-Cycle Over Current Protection Wide 4.5V to 23V Operating Input Range Output Adjustable from 0.805V to 15V 10μA Shutdown Current Miniature Packages: SOT-23-6L and TSOT-23-6L 1/13 Axelite Confidential Materials, do not copy or distribute without written consent. Rev.1.0 Apr.17,.