PT1301 Datasheet High Efficiency Low Voltage Step-up DC/dc Converter

Manufacturer: PowTech

Overview: PT1301 High Efficiency Low Voltage Step-up DC/DC Converter GENERATION.

Datasheet Details

Part number	PT1301
Manufacturer	PowTech
File Size	433.87 KB
Description	High Efficiency Low Voltage Step-up DC/DC Converter
Datasheet	PT1301-PowTech.pdf

The PT1301 is a pact, high efficiency, and low voltage step-up DC/DC converter with an Adaptive Current Mode PWM control loop.

It prises of an error amplifier, a ramp generator, a PWM parator, a switch pass element and the driver.

It provides stable and high efficient operation over a wide range of load currents without external pensation.

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.

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