Datasheet Details
| Part number | PT1202 |
|---|---|
| Manufacturer | Powtech |
| File Size | 611.07 KB |
| Description | 600mA Synchronous Step-Down DC-DC Converter |
| Datasheet |
 PT1202 Datasheet
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General Description
The PT1202 is a high efficiency monolithic current mode synchronous buck regulator with a constant operation frequency.
A main switch and a synchronous switch are integrated in PT1202, the device has high efficiency and no external Schottky diode needed.
Key Features
- High Efficiency: Up to 96% Low Quiescent Current: 300μA 600mA Output Current 2.5V to 5.5V Input Voltage Range 1.9MHz Constant Frequency Operation Internal integrated main switch and rectifier, no Schottky Diode Required Low Dropout Operation: 100% Duty Cycle 0.6V Reference Allows Low Output Voltages Shutdown Mode Draws≤1μA Supply Current Current Mode Operation for Excellent Line and Load Transient Response Over-tempera.