Datasheet Details
| Part number | PT1301 |
|---|---|
| Manufacturer | PowTech |
| File Size | 433.87 KB |
| Description | High Efficiency Low Voltage Step-up DC/DC Converter |
| Datasheet |
 PT1301 Datasheet
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General Description
The PT1301 is a compact, high efficiency, and low voltage step-up DC/DC converter with an Adaptive Current Mode PWM control loop.
It comprises of an error amplifier, a ramp generator, a PWM comparator, a switch pass element and the driver.
Key Features
- z Low Quiescent (Switch-off) Supply Current: 14μA z Low Start-up Input Voltage: typical 0.8V z High Supply Capability: Deliver 3.3V 100mA with 1Alkaline Cell; 5V 300mA with 1 Li-Cell z Zero Shutdown Mode Supply Current z High efficiency: 90% z Fixed switching frequency: 500KHz z Options for internal or external power switches z Package type: SOT-23-6, SOT-89-5,MSOP8.