Datasheet Analog Devices LTC3838-2 — Datenblatt

Hersteller	Analog Devices
Serie	LTC3838-2

Doppelter, schneller, genauer DC / DC-Abwärtsregler mit externer Referenzspannung und doppelter Differenzausgangserfassung

Datenblätter

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PDF, 968 Kb, Sprache: en, Datei hochgeladen: Sep 23, 2017, Seiten: 56
Dual, Fast, Accurate Step-Down DC/DC Controller with External Reference Voltage and Dual Differential Output Sensing

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Preise

Status

	LTC3838EUHF-2#PBF	LTC3838EUHF-2#TRPBF	LTC3838IUHF-2#PBF	LTC3838IUHF-2#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)

Verpackung

	LTC3838EUHF-2#PBF	LTC3838EUHF-2#TRPBF	LTC3838IUHF-2#PBF	LTC3838IUHF-2#TRPBF
N	1	2	3	4
Package	38-Lead QFN (5mm x 7mm w/ EP)	38-Lead QFN (5mm x 7mm w/ EP)	38-Lead QFN (5mm x 7mm w/ EP)	38-Lead QFN (5mm x 7mm w/ EP)
Pins	38	38	38	38
Package Code	05-08-1701	05-08-1701	05-08-1701	05-08-1701

Parameter

Parameters / Models	LTC3838EUHF-2#PBF	LTC3838EUHF-2#TRPBF	LTC3838IUHF-2#PBF	LTC3838IUHF-2#TRPBF
Buck Output Current(typ), A	30, 30	30, 30	30, 30	30, 30
Monolithic	No	No	No	No
Number of Outputs	2	2	2	2
Operating Temperature Range, °C	-40 to 125	-40 to 125	-40 to 125	-40 to 125
Synchronous	Yes	Yes	Yes	Yes
Vin(max), V	38	38	38	38
Vin(min), V	4.5	4.5	4.5	4.5

Öko-Plan

	LTC3838EUHF-2#PBF	LTC3838EUHF-2#TRPBF	LTC3838IUHF-2#PBF	LTC3838IUHF-2#TRPBF
RoHS	Compliant	Compliant	Compliant	Compliant

Modellreihe

Serie: LTC3838-2 (4)

LTC3838EUHF-2#PBF LTC3838EUHF-2#TRPBF LTC3838IUHF-2#PBF LTC3838IUHF-2#TRPBF

Herstellerklassifikation

Power Management > Multiple Output Buck Regulators | External Power Switch Buck Controllers