Datasheet Texas Instruments TPS2410 — Datenblatt

Hersteller	Texas Instruments
Serie	TPS2410

0,8 V bis 16,5 V 1,2 A IQ 290 uA Igate-Quelle N+1 und OR-Verknüpfung des Stromschienen-Controllers

Datenblätter

PDF, 1.4 Mb, Revision: C, Datei veröffentlicht: Jun 1, 2009, Seiten: 32
Full Feaured N+1 and ORing Power Rail Controller

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	TPS2410PW	TPS2410PWG4	TPS2410PWR	TPS2410PWRG4
Lifecycle Status	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)
Manufacture's Sample Availability	Yes	Yes	No	No

	TPS2410PW	TPS2410PWG4	TPS2410PWR	TPS2410PWRG4
N	1	2	3	4
Pin	14	14	14	14
Package Type	PW	PW	PW	PW
Industry STD Term	TSSOP	TSSOP	TSSOP	TSSOP
JEDEC Code	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G
Package QTY	90	90	2000	2000
Carrier	TUBE	TUBE	LARGE T&R	LARGE T&R
Device Marking	TPS2410	TPS2410	TPS2410	TPS2410
Width (mm)	4.4	4.4	4.4	4.4
Length (mm)	5	5	5	5
Thickness (mm)	1	1	1	1
Pitch (mm)	.65	.65	.65	.65
Max Height (mm)	1.2	1.2	1.2	1.2
Mechanical Data	Herunterladen	Herunterladen	Herunterladen	Herunterladen

Parameters / Models	TPS2410PW	TPS2410PWG4	TPS2410PWR	TPS2410PWRG4
Channel(s) Controlled	1	1	1	1
Design Support	EVM,Reference Design	EVM,Reference Design	EVM,Reference Design	EVM,Reference Design
IGate Pulsed(Typ), A	2.35	2.35	2.35	2.35
IGate Sink(Typ), mA	5	5	5	5
IGate Source(Max), uA	350	350	350	350
IGate Source(Typ), uA	290	290	290	290
Iq(Max), mA	7.0	7.0	7.0	7.0
Iq(Typ), mA	1.2	1.2	1.2	1.2
Operating Temperature Range, C	-40 to 85	-40 to 85	-40 to 85	-40 to 85
Package Group	TSSOP	TSSOP	TSSOP	TSSOP
Package Size: mm2:W x L, PKG	14TSSOP: 32 mm2: 6.4 x 5(TSSOP)	14TSSOP: 32 mm2: 6.4 x 5(TSSOP)	14TSSOP: 32 mm2: 6.4 x 5(TSSOP)	14TSSOP: 32 mm2: 6.4 x 5(TSSOP)
Rating	Catalog	Catalog	Catalog	Catalog
Special Features	MUX Control	MUX Control	MUX Control	MUX Control
VGS(Max), V	11.5	11.5	11.5	11.5
VSense Reverse(Typ), mV	Adjustable	Adjustable	Adjustable	Adjustable
Vabsmax(Max), V	18	18	18	18
Vabsmin(Min), V	-0.3	-0.3	-0.3	-0.3
Vin(Max), V	16.5	16.5	16.5	16.5
Vin(Min), V	0.8	0.8	0.8	0.8

	TPS2410PW	TPS2410PWG4	TPS2410PWR	TPS2410PWRG4
RoHS	Compliant	Compliant	Compliant	Compliant

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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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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.

Serie: TPS2410 (4)