AP6015(2008) Ver la hoja de datos (PDF) - Diodes Incorporated.

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AP6015
(Rev.:2008)

High Efficiency Step-Down Low Power DC-DC Converter

Diodes Incorporated. 

AP6015

High Efficiency Step-Down Low Power DC-DC Converter

Features

General Description

• High efficiency synchronous step-down converter with

greater than 94%

• 2.5V to 5.5V operating input voltage range

• Adjustable output voltage range from 0.8V to VIN

• Fixed output voltage options: 1.8V, 2.5V and 3.3V

• Up to 800mA output current

• High efficiency over a wide range of load currents

• PWM operation mode

• Internal soft-start function

• Typical quiescent current of 150μA

• MSOP-10L: Available in “Green” Molding Compound

(No Br, Sb)

• Lead Free Finish/ RoHS Compliant (Note 1)

The AP6015 is the first device in a family of low-noise

synchronous step-down DC-DC converters. It is ideally suited

for systems powered by either a 1-cell Li-ion battery or a 2- to

3-cell NiCd/ NiMH/ Alkaline battery.

The AP6015 is a synchronous PWM converter with integrated

N- and P-channel power MOSFET switches. Compared to the

asynchronous topology, synchronous rectification offers the

benefits of higher efficiency and reduced component count. The

high operating frequency of 1MHz allows small inductor and

capacitor to be used. This results in small pcb area. During

shut-down, the standby current drops to 1μA or less. The

AP6015 is available in the 10-pin MSOP package. It operates

over a free-air temperature range of -40oC to 85o C.

Applications

• Mobile Handsets

• PDAs, Ultra Mobile PCs

• Portable Media Players, Digital Still/Video Cameras

• USB-based DSL Modems

• LAN/WLAN/WPAN/WWAN Modules

Ordering Information

AP 6015 - XX M10 G - 13

Voltage

Blank : Adj

18 : 1.8V

25 : 2.5V

33 : 3.3V

Package

M10 : MSOP-10L

Lead Free

G : Green

Packing

13 : Tape & Reel

Device

AP6015-XXM10G-13

Package

Code

M10

Packaging

(Note 2)

MSOP-10L

13” Tape and Reel

Quantity

Part Number Suffix

2500/Tape & Reel

-13

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.

AP6015 Rev. 2

1 of 18

www.diodes.com

AUGUST 2008

© Diodes Incorporated

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