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

PowTech

Description

PT1301 High Efficiency Low Voltage Step-up DC/DC Converter GENERATION .
The PT1301 is a compact, high efficiency, and low voltage step-up DC/DC converter with an Adaptive Current Mode PWM control loop.

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Datasheet Specifications

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

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

Applications

* The built-in power transistor is able to provide up to 300mA output current while working under Li-Battery Supply. Besides, it provides extra pin to drive external power devices (NMOS or NPN ) in case higher output current is needed. The output voltage is set with two external resistors. The 500KHz

PT1301 Distributors

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PT1301 High Efficiency Low Voltage Step-up Converter PowTech

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