Diodes AP7362 Uživatelský manuál stáhnout pdf

AP7362

Document number: DS35058 Rev. 6 - 2

1 of 15

www.diodes.com

August 2013

P7362

1.5A, LOW QUIESCENT CURREENT, FAST TRANSIENT

ULTRA-LOW DROPOUT LINEAR REGULATOR

Description

The AP7362 is a 1.5A adjustable output voltage linear regulator with

ultra-low dropout. The device includes pass element, error amplifier,

band-gap, current limit and thermal shutdown circuitry. The integrated

Enable block allows the part to be turned on and off via a logic signal.

A logic high level on EN turns the device on and a logic low turns the

part off.

The low dropout voltage characteristics and fast transient response to

step changes in load make it suitable for low voltage microprocessor

applications. The typical quiescent current is approximately 0.5mA

and changes little with load current. The built-in current-limit and

thermal-shutdown functions prevent damage to the IC in fault

conditions.

This device is available in U-DFN2030-8 and SO-8EP packages.

Features

 1.5A Ultra-Low Dropout Linear Regulator with EN

 Ultra-Low Dropout: 190mV at 1.5A

 Stable with 10µF Input/Output Capacitor, any type

 Wide Input Voltage Range: 2.2V to 5.5V

 Adjustable Output Voltage: 0.6V to 5.0V

 Fixed Output Options: 1V, 1.2V, 1.5V, 1.8V, 2.5V, 3.3V

 Low Ground Pin Current

 25nA Quiescent Current in Shutdown Mode

 V

ADJ

Accuracy of ±1.5% @ +25°C

 V

ADJ

Accuracy of ±3% Over Line, Load and Temperature

 Excellent Load/Line Transient Response

 Current Limit and Thermal Shutdown Protection

 Ambient Temperature Range: -40°C to +85°C

 U-DFN2030-8, SO-8EP: Available in Lead free “Green” Molding

Compound (No Br, Sb)

 Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)

 Halogen and Antimony Free. “Green” Device (Note 3)

Applications

 ASIC Power Supplies in Printers, Graphics Cards, DVD Players,

STBs, Routers, etc

 FPGA and DSP Core or I/O Power Supplies

 SMPS Regulator

 Conversion from 3.3V or 5V Rail

Pin Assignments

Typical Application Circuit

Ωk10

Rwhere

REF

OUT

V 















Notes: 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant.

2. See http://www.diodes.com for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green" and Lead-free.

3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and

<1000ppm antimony compounds.

OUTOUTOUT

ADJ/

IN INENGND

3214

6785

U-DFN2030-8

(Top View)

GND

ADJ/NC

OUT

SO-8EP

10µF

GND

OUT

Enable

10µF

OUT

AP7362

Fixed Output

10µF

GND

OUT

Enable

ADJ

10µF

OUT

AP7362

Adjustable Output

1 2 3 4 5 6 ... 14 15

Shrnutí obsahu

Strany 1 - Adjustable Output

AP7362 Document number: DS35058 Rev. 6 - 2 1 of 15 www.diodes.com August 2013© Diodes Incorporated AP73621.5A, LOW QUIESCENT CURREENT, FAST TRANSI

Strany 2 - Fixed Version

AP7362 Document number: DS35058 Rev. 6 - 2 10 of 15 www.diodes.com August 2013© Diodes Incorporated AP7362 Application Information (cont.) Shor

Strany 3

AP7362 Document number: DS35058 Rev. 6 - 2 11 of 15 www.diodes.com August 2013© Diodes Incorporated AP7362 Ordering Information Part Number P

Strany 4

AP7362 Document number: DS35058 Rev. 6 - 2 12 of 15 www.diodes.com August 2013© Diodes Incorporated AP7362 Marking Information (1) U-DFN203

Strany 5 - V = 0.65V

AP7362 Document number: DS35058 Rev. 6 - 2 13 of 15 www.diodes.com August 2013© Diodes Incorporated AP7362 Package Outline Dimensions (All dimens

Strany 6

AP7362 Document number: DS35058 Rev. 6 - 2 14 of 15 www.diodes.com August 2013© Diodes Incorporated AP7362 Suggested Pad Layout Please see AP0200

Strany 7 - V = 3.3V

AP7362 Document number: DS35058 Rev. 6 - 2 15 of 15 www.diodes.com August 2013© Diodes Incorporated AP7362 IMPORTANT NOTICE DIODES INCORPORAT

Strany 8 - Application Information

AP7362 Document number: DS35058 Rev. 6 - 2 2 of 15 www.diodes.com August 2013© Diodes Incorporated AP7362 Pin Descriptions Pin Name Pin Number

Strany 9 - ON/OFF Input Operation

AP7362 Document number: DS35058 Rev. 6 - 2 3 of 15 www.diodes.com August 2013© Diodes Incorporated AP7362 Recommended Operating Conditions (@TA =

AP7362 Document number: DS35058 Rev. 6 - 2 4 of 15 www.diodes.com August 2013© Diodes Incorporated AP7362 Electrical Characteristics (cont.) (@TA

Strany 11

AP7362 Document number: DS35058 Rev. 6 - 2 5 of 15 www.diodes.com August 2013© Diodes Incorporated AP7362 Typical Performance Characteristics (@

Strany 12 - ( Top View )

AP7362 Document number: DS35058 Rev. 6 - 2 6 of 15 www.diodes.com August 2013© Diodes Incorporated AP7362 Typical Performance Characteristics (c

Strany 13 - Bottom View

AP7362 Document number: DS35058 Rev. 6 - 2 7 of 15 www.diodes.com August 2013© Diodes Incorporated AP7362 Typical Performance Characteristics (c

Strany 14

AP7362 Document number: DS35058 Rev. 6 - 2 8 of 15 www.diodes.com August 2013© Diodes Incorporated AP7362 Application Information Input Capacit

Strany 15

AP7362 Document number: DS35058 Rev. 6 - 2 9 of 15 www.diodes.com August 2013© Diodes Incorporated AP7362 Application Information (cont.) Stabi

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