ACT8311 converter equivalent, pwm step-down dc/dc converter.
* Multiple Patents Pending
* Up to 95% High Efficiency
* Up to 1.5A Guaranteed Output Current (ACT8311)
* 1.35MHz Constant Frequency Operation
* Inter.
* Wireless Handhelds
* Portable Devices
* GPS/PND equipment
SYSTEM BLOCK DIAGRAM
GENERAL DESCRIPTION
The pa.
The patent-pending ACT8310/ACT8311 are currentmode, fixed-frequency PWM, synchronous step-down DC/DC converters that are capable of delivering 1.5A with efficiency of up to 95%. These devices operate with a fixed frequency of 1.35MHz, minimizing nois.
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