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AP1212LNL-U

更新时间： 2024-02-27 18:07:11

品牌	Logo	应用领域
美台 - DIODES		开关电源开关
页数	文件大小	规格书
12页	278K
描述
Buffer/Inverter Based MOSFET Driver, 1A, PDIP8, ROHS COMPLIANT, PLASTIC, DIP-8

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技术参数
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AP1212LNL-U 技术参数

生命周期：	Obsolete	包装说明：	,
Reach Compliance Code：	compliant	风险等级：	5.84
Base Number Matches：	1

AP1212LNL-U 数据手册

AP1212

DUAL USB HIGH-SIDE POWER SWITCH

General Description

Features

The AP1212 series are dual integrated high-side power switch

with independent enable and flag functions, optimized for

self-powered and bus-powered Universal Serial Bus (USB)

applications. The AP1212 series support the following USB

requirements: each switch channel supplies up to 500mA as

required by USB downstream devices; the switch’s low

on-resistance meets USB voltage drop requirements; fault

current is limited to typically 1000mA, well below the UL 25VA

safety requirements; and a flag output is available to indicate fault

conditions to the local USB controller. Soft start eliminates the

momentary voltage drop on the upstream port that may occur

when the switch is enabled in bus-powered applications.

Additional features include thermal shutdown to prevent

catastrophic switch failure from high-current loads, under voltage

lockout (UVLO) to ensure that the device remains off unless there

is a valid input voltage present, and 3.3V and 5V logic compatible

enable inputs.

•

Compliant to USB specifications

Dual independent switches control

2.7V to 5.5V input voltage

500mA minimum continuous current per port

110mΩ typical on-resistance

1.25A maximum short circuit current limit

Independent open-drain fault flag pins

110μA typical on-state supply current

1μA typical off-state supply current

Output can be forced higher than input (off-state)

Thermal shutdown

2.4V typical under voltage lockout (UVLO)

1ms turn-on (soft-start) and fast turn-off

Enable active-high (H) or active-low (L)

SOP-8L: Available in “Green” Molding Compound

(No Br, Sb)

•

Lead Free Finish/RoHS Compliant (Note 1)

Applications

•

USB hubs

Hot plug-in power supplies

Battery-charger circuits

Ordering Information

A P 1 2 1 2 X

X X X

Packing

Package

Enable

Lead Free

L : Lead Free

G : Green

Active -High

Active - Low

Tube

SOP-8L

-13 Taping

Note:

1. RoHS revision 13.2.2003. Glass and High Temperature Solder Exemptions Applied, see EU Directive Annex Notes 5 and 7.

Tube

13” Tape and Reel

Device

(Note 3)

Package

Code

Packaging

Part Number

Suffix

Quantity

Suffix

SOP-8L

100

-U

2500/Tape & Reel

-13

AP1212XS

Note:

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

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

AP1212 Rev. 2

1 of 12

FEBRUARY 2007

www.diodes.com

12 3 4 5 6 7...12

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