Datasheet Linear Technology LTC3609 — Datenblatt

Hersteller	Linear Technology
Serie	LTC3609

32 V, 6A monolithischer synchroner DC / DC-Abwärtswandler

Datenblätter

PDF, 429 Kb, Sprache: en, Datei hochgeladen: Sep 22, 2017, Seiten: 26
32V, 6A Monolithic Synchronous Step-Down DC/DC Converter

Auszug aus dem Dokument

	LTC3609EWKG#PBF	LTC3609EWKG#TRPBF	LTC3609IWKG#PBF	LTC3609IWKG#TRPBF
N	1	2	3	4
Package	7x8 QFN-52 Paketumrisszeichnung	7x8 QFN-52 Paketumrisszeichnung	7x8 QFN-52 Paketumrisszeichnung	7x8 QFN-52 Paketumrisszeichnung
Package Code	WKG	WKG	WKG	WKG
Package Index	05-08-1768	05-08-1768	05-08-1768	05-08-1768
Pin Count	52	52	52	52

Parameters / Models	LTC3609EWKG#PBF	LTC3609EWKG#TRPBF	LTC3609IWKG#PBF	LTC3609IWKG#TRPBF
Architecture	Constant On-Time Current Mode	Constant On-Time Current Mode	Constant On-Time Current Mode	Constant On-Time Current Mode
Demo Boards	DC1320A-B	DC1320A-B	DC1320A-B	DC1320A-B
Design Tools	LTspice File,LTpowerCAD Model	LTspice File,LTpowerCAD Model	LTspice File,LTpowerCAD Model	LTspice File,LTpowerCAD Model
Export Control	no	no	no	no
Features	Power Good	Power Good	Power Good	Power Good
Integrated Inductor	no	no	no	no
Ishutdown, µA	15	15	15	15
Isupply, mA	0.9	0.9	0.9	0.9
Max Phases	1	1	1	1
Monolithic	yes	yes	yes	yes
Number of Outputs	1	1	1	1
Operating Temperature Range, °C	0 to 85	0 to 85	-40 to 85	-40 to 85
Output Current, A	6	6	6	6
Polyphase	no	no	no	no
Switch Current, A	14	14	14	14
Synchronous	yes	yes	yes	yes
Topology	Buck	Buck	Buck	Buck
Vin Max, V	32	32	32	32
Vin Min, V	4	4	4	4
Vout Max, V	36	36	36	36
Vout Maximum	Vin	Vin	Vin	Vin
Vout Min, V	0.6	0.6	0.6	0.6

	LTC3609EWKG#PBF	LTC3609EWKG#TRPBF	LTC3609IWKG#PBF	LTC3609IWKG#TRPBF
RoHS	Compliant	Compliant	Compliant	Compliant

Serie: LTC3609 (4)

Power Management > Switching Regulator > Step-Down (Buck) Regulators > Internal Power Switch Buck