UC3380

PWM STEP UP DC-DC CONTROLLER

Unisonic Technologies

UC3380 Features

* a voltage mode PWM control loop, providing stable and high efficiency operation over a broad load current range.

* FEATURES

* 0.9V Low Start-Up Input Voltage at 1mA Load

* Low Operation Current

* 0.5uA Low Shutdown Current

* Fix Frequency PWM at 300KHZ

* Built in PWM Sw

UC3380 General Description

The UC3380 is PWM step up DC-DC switching controller that operates from 0.9V. The low start up input voltage makes UC3380 specially designed for powering portable equipment from one or two cells battery packs. This device consist of a soft start circuit, a reference voltage source, an error amplifi.

UC3380 Datasheet (269.74 KB)

UC3380 Datasheet Preview — Preview of UC3380 PDF

Datasheet Details

Part number:

UC3380

Manufacturer:

Unisonic Technologies

File Size:

269.74 KB

Description:

Pwm step up dc-dc controller.

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UC3380 PWM STEP DC-DC CONTROLLER Unisonic Technologies

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UC3380 Features

UC3380 General Description

Datasheet Details

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