Diodes AP1184 Uživatelský manuál stáhnout pdf

AP1184

4A ULTRA LOW DROPOUT POSITIVE ADJUSTABLE OR

FIXED-MODE REGULATOR

AP1184 Rev. 5 1 of 12 SEPTEMBER 2008

www.diodes.com © Diodes Incorporated

Features

General Description

AP1184 is a 4A regulator with extremely low dropout voltage.

This product is specifically designed to provide well regulated

supply for applications requiring 2.8V or lower voltages from 3.3V

ATX power supplies where high efficiency of the switch can be

achieved without the cost and complexity associated with

switching regulator. One such application is the new graphic

chipsets that requires anywhere from 2.4V to 2.7V supply.

• 0.85V maximum dropout voltage at 4A load current

• Built-in Thermal shutdown

• Output current limiting

• Adjustable or fixed output voltage1.5V, 1.8V, 2.5V,

3.3V, 5.0V

• Fast transient response

• Good noise rejection

• Packages: TO220-5L and TO263-5L

• Lead Free Finish/ RoHS Complian (Note 1)

Ordering Information

AP1184

L X

Package

Vout

K5 : TO263-5L

T5 : TO220-5L

Blank : Adj

15 = 1.5V

18 = 1.8V

25 = 2.5V

33 = 3.3V

50 = 5.0V

Packing

U : Tube

13 : Tape & Reel

Lead Free

L : Lead Free

Tube 13” Tape and Reel

Device

Package

Code

Packaging

(Note 2)

Quantity

Part Number

Suffix

Quantity

Part Number

Suffix

AP1184K5XXL-U K5 TO263-5L 50 -U NA NA

AP1184K5XXL-13 K5 TO263-5L NA NA 800/Tape & Reel -13

AP1184T5XXL-U T5 TO220-5L 50 -U NA NA

Lead-free

Notes: 1. EU Directive 2002/95/EC (RoHS). All applicable RoHS exemptions applied, see EU Directive 2002/95/EC Annex Notes.

2. Pad layout as shown on Diodes Inc. suggested pad layout document AP02001, which can be found on our website at

http://www.diodes.com/datasheets/ap02001.pdf

1 2 3 4 5 6 ... 11 12

Shrnutí obsahu

Strany 1 - AP1184

AP1184 4A ULTRA LOW DROPOUT POSITIVE ADJUSTABLE OR FIXED-MODE REGULATOR AP1184 Rev. 5 1 of 12

Strany 2

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Strany 3

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Strany 4

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Strany 5

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Strany 6

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Strany 7

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Strany 8 - Performance Characteristics

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Strany 9

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Strany 10 - Marking Information

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Strany 11 - FIXED-MODE REGULATOR

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Strany 12

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