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PQ1PF3

Primary Regulator

PQ1PF3 Features

* Five-terminal lead forming package (equivalent to TO-220)

* Built-in oscillation circuit (oscillation frequency: 100 kHz)

* Improved efficiency at low load, switching the oscillation frequency by external control signal

* Output for power supply 10 W class

PQ1PF3 General Description

SHARP’s PQ1PF3/PQ2PF3 are primary regulators for switching power supply. It reduces parts count and power loss of the switching section, by integrating a power MOS-FET and control IC into a single chip. NOTES: 1 Drain (VDS) 2 GND 3 Control (CA) 4 Feed back (FB) 5 Supply voltage (VCC) Dimensions are.

PQ1PF3 Datasheet (110.30 KB)

Preview of PQ1PF3 PDF

Datasheet Details

Part number:

PQ1PF3

Manufacturer:

Sharp

File Size:

110.30 KB

Description:

Primary regulator.

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PQ1PF3 Primary Regulator Sharp

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