Datasheet Analog Devices LTC3873-5 — Datenblatt

Hersteller	Analog Devices
Serie	LTC3873-5

Kein RSENSE ™ Konstantfrequenz-Strommodus-Boost / Flyback / SEPIC DC / DC-Controller

Datenblätter

PDF, 180 Kb, Sprache: en, Datei hochgeladen: Sep 24, 2017, Seiten: 16
No RSENSE Constant Frequency Current Mode Boost/Flyback/SEPIC DC/DC Controller

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	LTC3873EDDB-5#PBF	LTC3873EDDB-5#TRMPBF	LTC3873EDDB-5#TRPBF	LTC3873ETS8-5#PBF	LTC3873ETS8-5#TRMPBF	LTC3873ETS8-5#TRPBF	LTC3873IDDB-5#PBF	LTC3873IDDB-5#TRMPBF	LTC3873IDDB-5#TRPBF	LTC3873ITS8-5#PBF	LTC3873ITS8-5#TRMPBF	LTC3873ITS8-5#TRPBF
Lifecycle Status	Production (Appropriate for new designs but newer alternatives may exist)	Production (Appropriate for new designs but newer alternatives may exist)	Production (Appropriate for new designs but newer alternatives may exist)	Production (Appropriate for new designs but newer alternatives may exist)	Production (Appropriate for new designs but newer alternatives may exist)	Production (Appropriate for new designs but newer alternatives may exist)	Production (Appropriate for new designs but newer alternatives may exist)	Production (Appropriate for new designs but newer alternatives may exist)	Production (Appropriate for new designs but newer alternatives may exist)	Production (Appropriate for new designs but newer alternatives may exist)	Production (Appropriate for new designs but newer alternatives may exist)	Production (Appropriate for new designs but newer alternatives may exist)

	LTC3873EDDB-5#PBF	LTC3873EDDB-5#TRMPBF	LTC3873EDDB-5#TRPBF	LTC3873ETS8-5#PBF	LTC3873ETS8-5#TRMPBF	LTC3873ETS8-5#TRPBF	LTC3873IDDB-5#PBF	LTC3873IDDB-5#TRMPBF	LTC3873IDDB-5#TRPBF	LTC3873ITS8-5#PBF	LTC3873ITS8-5#TRMPBF	LTC3873ITS8-5#TRPBF
N	1	2	3	4	5	6	7	8	9	10	11	12
Package	8 ld DFN (3x2 w/2.15x0.56mm EP)	8-Lead DFN (3mm x 2mm w/ EP)	8-Lead DFN (3mm x 2mm w/ EP)	8 ld SOT-23	8-Lead SOT-23	8-Lead SOT-23	8 ld DFN (3x2 w/2.15x0.56mm EP)	8-Lead DFN (3mm x 2mm w/ EP)	8-Lead DFN (3mm x 2mm w/ EP)	8 ld SOT-23	8-Lead SOT-23	8-Lead SOT-23
Pins	8	8	8	8	8	8	8	8	8	8	8	8
Package Code	05-08-1702	05-08-1702	05-08-1702	05-08-1637	05-08-1637	05-08-1637	05-08-1702	05-08-1702	05-08-1702	05-08-1637	05-08-1637	05-08-1637

Parameters / Models	LTC3873EDDB-5#PBF	LTC3873EDDB-5#TRMPBF	LTC3873EDDB-5#TRPBF	LTC3873ETS8-5#PBF	LTC3873ETS8-5#TRMPBF	LTC3873ETS8-5#TRPBF	LTC3873IDDB-5#PBF	LTC3873IDDB-5#TRMPBF	LTC3873IDDB-5#TRPBF	LTC3873ITS8-5#PBF	LTC3873ITS8-5#TRMPBF	LTC3873ITS8-5#TRPBF
Monolithic	No	No	No	No	No	No	No	No	No	No	No	No
Number of Outputs	1	1	1	1	1	1	1	1	1	1	1	1
Operating Temperature Range, °C	-40 to 125	-40 to 125	-40 to 125	-40 to 125	-40 to 125	-40 to 125	-40 to 125	-40 to 125	-40 to 125	-40 to 125	-40 to 125	-40 to 125
Output Power(typ), W	50	50	50	50	50	50	50	50	50	50	50	50
Topology	Boost, Flyback, Sepic	Boost, Flyback, Sepic	Boost, Flyback, Sepic	Boost, Flyback, Sepic	Boost, Flyback, Sepic	Boost, Flyback, Sepic	Boost, Flyback, Sepic	Boost, Flyback, Sepic	Boost, Flyback, Sepic	Boost, Flyback, Sepic	Boost, Flyback, Sepic	Boost, Flyback, Sepic
Vin(max), V	75	75	75	75	75	75	75	75	75	75	75	75
Vin(min), V	4	4	4	4	4	4	4	4	4	4	4	4

	LTC3873EDDB-5#PBF	LTC3873EDDB-5#TRMPBF	LTC3873EDDB-5#TRPBF	LTC3873ETS8-5#PBF	LTC3873ETS8-5#TRMPBF	LTC3873ETS8-5#TRPBF	LTC3873IDDB-5#PBF	LTC3873IDDB-5#TRMPBF	LTC3873IDDB-5#TRPBF	LTC3873ITS8-5#PBF	LTC3873ITS8-5#TRMPBF	LTC3873ITS8-5#TRPBF
RoHS	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant

Serie: LTC3873-5 (12)

Power Management > SEPIC Regulators | External Power Switch Boost Controllers | Flyback, Forward and Isolated Controllers