Datasheet Details
| Part number | MT3430 |
|---|---|
| Manufacturer | Aerosemi |
| File Size | 384.35 KB |
| Description | Synchronous Step-Down Converter |
| Datasheet |
 MT3430 Datasheet
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General Description
The MT3430 is a constant frequency, current mode step-down converter.
The device integrates a main switch and a synchronous rectifier for high efficiency without an external Schottky diode.
It is ideal for powering portable equipment that runs from a single cell Lithium-Ion (Li+) battery.
Key Features
- High Efficiency: Up to 95%.
- 1.5MHz Constant Frequency Operation.
- 3A Output Current.
- No Schottky Diode Required.
- 2.3V to 6V Input Voltage Range.
- Output Voltage as Low as 0.6V.
- PFM Mode for High Efficiency in Light Load.
- Slope Compensated Current Mode Control for Excellent Line and Load Transient Response.
- 100% Duty Cycle in Dropout Operation.
- Low Quiescent Current: 40μA.
- Short Circuit Protection.
- Thermal Fault Protection.
- Inrush Cu.