MIC2003 Просмотр технического описания (PDF) - Micrel

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MIC2003

Fixed and Adjustable Current Limiting Power Distribution Switches

Micrel 

Micrel, Inc.

MIC20xx Family

Ordering Information (Continued)

MIC2009A/2019A

Part Number(1)

Marking(2) Current Limit Kickstart™ Enable

Package

MIC2009A-1YM6

MIC2009A-2YM6

MIC2019A-1YM6

MIC2019A-2YM6

Notes:

FK1

FK2

0.1 A – 0.9 A

FS1

FS2

Active High

No

Active Low

6-pin SOT-23

Active High

Yes

Active Low

1. All MIC20XX Family parts are RoHS-compliant lead free.

2. Over/Under-bar symbol ( ¯ / _ ) may not be to scale. On the package the over/under symbol begins above/below the first character of the

marking.

MIC20XX Family Member Functionality

Part Number

Normal

Limiting

Kickstart™(1)

2003

2013

ILIMIT

ILIMIT

–

ENABLE

High

–

ENABLE

Low

–

2004

2014

─

▲

─

2005

2005L

2005A-1

2005A-2

2015

─

▲

─

─ (1)

Fixed (2)

─

─

▲

─ (1)

─

▲

─

─ (1)

─

─

▲

2006

2016

─

▲

─

2007

2017

▲

▲

─

2008

2009

2018

▲

▲

─

2019

Adj.(3)

▲

▲

─

2009A-1

2019A-1

▲

▲

─

2009A-2

2019A-2

▲

─

▲

Notes:

1. Kickstart™ provides an alternate start-up behavior; however, pin-outs are identical.

2. Kickstart™ not available.

3. Fixed = Factory-programmed current limit.

4. Adj. = User adjustable current limit.

5. VUVLO = Variable UVLO (Previously called DML).

6. CSLEW not available in 5-pin package.

Pin Function

CSLEW FAULT/

–

–

─

─

▲

▲

─

▲

─ (6)

▲

─ (6)

▲

▲

─

▲

─

▲

─

─

▲

─

▲

─

▲

VUVLO(5)

–

─

─

─

─

─

▲

─

─

─

─

─

Load

Discharge

─

▲

─

─

─

─

─

▲

─

─

─

─

August 2011

5

M9999-080211-D

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