Datasheet Linear Technology LTC3564 — Ficha de datos

Fabricante	Linear Technology
Serie	LTC3564

Regulador reductor síncrono de 1,25 MHz, 1,25 A

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PDF, 269 Kb, Idioma: en, Archivo subido: sept 22, 2017, Páginas: 20
2.25MHz, 1.25A Synchronous Step-Down Regulator

Extracto del documento

Precios

Embalaje

	LTC3564EDCB#TRMPBF	LTC3564EDCB#TRPBF	LTC3564ES5#TRMPBF	LTC3564ES5#TRPBF	LTC3564IDCB#TRMPBF	LTC3564IDCB#TRPBF	LTC3564IS5#PBF	LTC3564IS5#TRMPBF	LTC3564IS5#TRPBF
N	1	2	3	4	5	6	7	8	9
Package	2x3 DFN-6 Dibujo del esquema del paquete	2x3 DFN-6 Dibujo del esquema del paquete	SOT-23 Dibujo del esquema del paquete	SOT-23 Dibujo del esquema del paquete	2x3 DFN-6 Dibujo del esquema del paquete	2x3 DFN-6 Dibujo del esquema del paquete	SOT-23 Dibujo del esquema del paquete	SOT-23 Dibujo del esquema del paquete	SOT-23 Dibujo del esquema del paquete
Package Code	DCB	DCB	S5	S5	DCB	DCB	S5	S5	S5
Package Index	05-08-1715	05-08-1715	05-08-1635	05-08-1635	05-08-1715	05-08-1715	05-08-1635	05-08-1635	05-08-1635
Pin Count	6	6	5	5	6	6	5	5	5

Paramétricos

Parameters / Models	LTC3564EDCB#TRMPBF	LTC3564EDCB#TRPBF	LTC3564ES5#TRMPBF	LTC3564ES5#TRPBF	LTC3564IDCB#TRMPBF	LTC3564IDCB#TRPBF	LTC3564IS5#PBF	LTC3564IS5#TRMPBF	LTC3564IS5#TRPBF
Architecture	Constant Frequency Current Mode	Constant Frequency Current Mode	Constant Frequency Current Mode	Constant Frequency Current Mode	Constant Frequency Current Mode	Constant Frequency Current Mode	Constant Frequency Current Mode	Constant Frequency Current Mode	Constant Frequency Current Mode
Demo Boards	DC1158A,DC1343A	DC1158A,DC1343A	DC1158A,DC1343A	DC1158A,DC1343A	DC1158A,DC1343A	DC1158A,DC1343A	DC1158A,DC1343A	DC1158A,DC1343A	DC1158A,DC1343A
Design Tools	LTspice File	LTspice File	LTspice File	LTspice File	LTspice File	LTspice File	LTspice File	LTspice File	LTspice File
Export Control	no	no	no	no	no	no	no	no	no
Features	Burst Mode, 100% Duty Cycle	Burst Mode, 100% Duty Cycle	Burst Mode, 100% Duty Cycle	Burst Mode, 100% Duty Cycle	Burst Mode, 100% Duty Cycle	Burst Mode, 100% Duty Cycle	Burst Mode, 100% Duty Cycle	Burst Mode, 100% Duty Cycle	Burst Mode, 100% Duty Cycle
Frequency, kHz	2250	2250	2250	2250	2250	2250	2250	2250	2250
Integrated Inductor	no	no	no	no	no	no	no	no	no
Ishutdown, µA	0.1	0.1	0.1	0.1	0.1	0.1	0.1	0.1	0.1
Isupply, mA	0.02	0.02	0.02	0.02	0.02	0.02	0.02	0.02	0.02
Max Phases	1	1	1	1	1	1	1	1	1
Monolithic	yes	yes	yes	yes	yes	yes	yes	yes	yes
Number of Outputs	1	1	1	1	1	1	1	1	1
Operating Temperature Range, °C	0 to 85	0 to 85	0 to 85	0 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85
Output Current, A	1.25	1.25	1.25	1.25	1.25	1.25	1.25	1.25	1.25
Polyphase	no	no	no	no	no	no	no	no	no
Switch Current, A	2	2	2	2	2	2	2	2	2
Synchronous	yes	yes	yes	yes	yes	yes	yes	yes	yes
Topology	Buck	Buck	Buck	Buck	Buck	Buck	Buck	Buck	Buck
Vin Max, V	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5
Vin Min, V	2.5	2.5	2.5	2.5	2.5	2.5	2.5	2.5	2.5
Vout Max, V	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5
Vout Maximum	Vin	Vin	Vin	Vin	Vin	Vin	Vin	Vin	Vin
Vout Min, V	0.6	0.6	0.6	0.6	0.6	0.6	0.6	0.6	0.6
Vref Accuracy Over Temp, %	2	2	2	2	2	2	2	2	2

Plan ecológico

	LTC3564EDCB#TRMPBF	LTC3564EDCB#TRPBF	LTC3564ES5#TRMPBF	LTC3564ES5#TRPBF	LTC3564IDCB#TRMPBF	LTC3564IDCB#TRPBF	LTC3564IS5#PBF	LTC3564IS5#TRMPBF	LTC3564IS5#TRPBF
RoHS	Obediente	Obediente	Obediente	Obediente	Obediente	Obediente	Obediente	Obediente	Obediente

Linea modelo

Serie: LTC3564 (9)

LTC3564EDCB#TRMPBF LTC3564EDCB#TRPBF LTC3564ES5#TRMPBF LTC3564ES5#TRPBF LTC3564IDCB#TRMPBF LTC3564IDCB#TRPBF LTC3564IS5#PBF LTC3564IS5#TRMPBF LTC3564IS5#TRPBF

Clasificación del fabricante

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