Datasheet > AP7173-SPG-7

AP7173-SPG-7

更新时间： 2022-04-23 23:00:11

品牌	Logo	应用领域
美台 - DIODES		稳压器软启动
页数	文件大小	规格书
15页	407K
描述
1.5A LOW DROPOUT LINEAR REGULATOR WITH PROGRAMMABLE SOFT-START

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AP7173-SPG-7 数据手册

AP7173

1.5A LOW DROPOUT LINEAR REGULATOR WITH

PROGRAMMABLE SOFT-START

General Description

Features

The AP7173 is a 1.5A low-dropout (LDO) linear regulator that

features a user-programmable soft-start, an enable input and a

power-good output.

•

Low V_INand wide V_INrange: 1.0V to 5.5V

Bias voltage (V_VCC) range: 2.7V to 5.5V

Low V_OUTrange: 0.8V to 3.3V

The soft-start reduces inrush current of the load capacitors and

minimizes stress on the input power source during start-up. The

enable input and power-good output allow users to configure

power management solutions that can meet the sequencing

requirements of FPGAs, DSPs, and other applications with

different start-up and power-down requirements.

Low dropout: 165mV typical at 1.5A, V_VCC= 5V

2% accuracy over line, load and temperature range

Power-Good (PG) output for supply monitoring and for

sequencing of other supplies

Programmable soft-start provides linear voltage startup

Bias supply permits low V_INoperation with good

transient response

Stable with any output capacitor ≥ 2.2µF

DFN3030-10 and SOP-8L-EP: available in “Green”

molding compound (No Br, Sb)

•

The AP7173 is stable with any type of output capacitor of 2.2µF or

more. A precision reference and feedback control deliver 2%

accuracy over load, line, and operating temperature ranges. The

AP7173 is available in both DFN3030-10 and SOP-8L-EP

packages.

•

Lead-free finish/ RoHS Compliant (Note 1)

Applications

•

PCs, Servers, Modems, and Set-Top-Boxes

FPGA Applications

DSP Core and I/O Voltages

Post-Regulation Applications

Applications With Sequencing Requirements

Ordering Information

AP 7173 - X X X

Package

Lead Free

G : Green

Packing

FN : DFN3030-10

SP : SOP-8L-EP

-7/13 : Tape & Reel

Package

Packaging

(Note 2)

7”/13” Tape and Reel

Device

Code

Quantity

Part Number Suffix

AP7173-FN

AP7173-SP

DFN3030-10

SOP-8L-EP

3000/Tape & Reel

2500/Tape & Reel

-7

-13

Notes:

1. RoHS revision 13.2.2003. Glass and high temperature solder exemptions applied, see EU Directive Annex Notes 5 and 7.

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

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

AP7173 Rev. 4

1 of 15

MARCH 2008

www.diodes.com

12 3 4 5 6 7...15

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