PT3303 Datasheet 30 Watt Positive Step-down Integrated Switching Regulator

Manufacturer: Power Trends

Overview: For assistance or to order, call (800) 531-5782 PT3300 Series 30 WATT POSITIVE STEP-DOWN INTEGRATED SWITCHING REGULATOR Application Notes Mechanical Outline Product Selector Guide Revised 5/15/98 The PT3300 is a new series of highinput voltage, 30 Watt, non-isolated Integrated Switching Regulators (ISRs) housed in a 19-pin SIP package. The 20 to 60 V input range allows easy integration into many distributed power applications which utilize 24, 28, or 48V bus architechures. The PT3300 series is available with 3.3, 5, 12, or 15V outputs. The output voltage is adjustable from 90 to 110% of nominal with the addition of an external resistor.

This datasheet includes multiple variants, all published together in a single manufacturer document.

Datasheet Details

Part number	PT3303
Manufacturer	Power Trends
File Size	239.96 KB
Description	30 WATT POSITIVE STEP-DOWN INTEGRATED SWITCHING REGULATOR
Datasheet	PT3303 PT3301 Datasheet (PDF)

Key Features

include an inhibit function and remote sense which automatically compensates for any voltage drop from the ISR to the load. As with other Power Trends’ products, the PT3300 includes built in current limit, short circuit protection and over-temperature shutdown. The PT3300 requires a 330µF output capacitor for proper o.

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More Datasheets from Power Trends

Part Number	Description
PT3301	30 WATT POSITIVE STEP-DOWN INTEGRATED SWITCHING REGULATOR
PT3302	30 WATT POSITIVE STEP-DOWN INTEGRATED SWITCHING REGULATOR
PT3304	30 WATT POSITIVE STEP-DOWN INTEGRATED SWITCHING REGULATOR