Datasheet Texas Instruments TPS2411PW

N+1 and OR-ing Power Rail Controller 14-TSSOP -40 to 85

Datasheets

PDF, 1.4 Mb, Revision: C, File published: Jun 1, 2009, Pages: 32
Full Feaured N+1 and ORing Power Rail Controller

Extract from the document

Lifecycle Status	Active (Recommended for new designs)
Manufacture's Sample Availability	Yes

Channel(s) Controlled	1
Design Support	EVM,Reference Design
IGate Pulsed(Typ)	2.35 A
IGate Sink(Typ)	5 mA
IGate Source(Max)	350 uA
IGate Source(Typ)	293 uA
Iq(Max)	7.0 mA
Iq(Typ)	1.2 mA
Operating Temperature Range	-40 to 85 C
Package Group	TSSOP
Package Size: mm2:W x L	14TSSOP: 32 mm2: 6.4 x 5(TSSOP) PKG
Rating	Catalog
Special Features	Input Filter,MUX Control
VGS(Max)	11.5 V
VSense Reverse(Typ)	Adjustable mV
Vabsmax(Max)	18 V
Vabsmin(Min)	-0.3 V
Vin(Max)	16.5 V
Vin(Min)	0.8 V

RoHS

Compliant

Evaluation Modules & Boards: TPS2410EVM
TPS2410 Evaluation Module
Lifecycle Status: Active (Recommended for new designs)
- Download
Evaluation Modules & Boards: TPS2411EVM
TPS2411 Evaluation Module
Lifecycle Status: Active (Recommended for new designs)
- Download

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Minimizing Light Load Oscillations with ORing Controllers
PDF, 81 Kb, File published: Jun 23, 2009
ORing controllers are used to replace diodes in applications looking to improve system efficiency. They are designed to behave like a diode as much as possible. However, at light loads, with low RDS(on) FETвЂ™s, ORing controllers can create an oscillation on the rail that not only creates ripple at the output, but will also lower light load efficiency. This application note suggests a simple method
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High Voltage ORing with Low Voltage Controllers
PDF, 220 Kb, File published: Sep 30, 2008
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Operational Differences of the TPS241x
PDF, 110 Kb, File published: Feb 13, 2007
This application note gives an overview of the operation of the TPS2410/12 and TPS2411/13. It describeshow each device controls an external N-channel MOSFET to emulate an ideal diode. It does not addressthe other pin functions of the TPS2410/11, UV and OV inputs, filtering, or the status outputs.

Series: TPS2411 (4)