Datasheet Linear Technology LT3959 — Ficha de datos

Fabricante	Linear Technology
Serie	LT3959

Amplio rango de voltaje de entrada Boost / SEPIC / Convertidor inversor con 6A, 40V Switch

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PDF, 341 Kb, Idioma: en, Archivo subido: sept 19, 2017, Páginas: 26
Wide Input Voltage Range Boost/SEPIC/Inverting Converter with 6A, 40V Switch

Extracto del documento

Precios

Embalaje

	LT3959EFE#PBF	LT3959EFE#TRPBF	LT3959EUHE#PBF	LT3959EUHE#TRPBF	LT3959IFE#PBF	LT3959IFE#TRPBF	LT3959IUHE#PBF	LT3959IUHE#TRPBF
N	1	2	3	4	5	6	7	8
Package	TSSOP-38 Dibujo del esquema del paquete	TSSOP-38 Dibujo del esquema del paquete	5x6 QFN-36 Dibujo del esquema del paquete	5x6 QFN-36 Dibujo del esquema del paquete	TSSOP-38 Dibujo del esquema del paquete	TSSOP-38 Dibujo del esquema del paquete	5x6 QFN-36 Dibujo del esquema del paquete	5x6 QFN-36 Dibujo del esquema del paquete
Package Code	FE	FE	UHE	UHE	FE	FE	UHE	UHE
Package Index	05-08-1779	05-08-1779	05-08-1836	05-08-1836	05-08-1779	05-08-1779	05-08-1836	05-08-1836
Pin Count	38	38	36	36	38	38	36	36

Paramétricos

Parameters / Models	LT3959EFE#PBF	LT3959EFE#TRPBF	LT3959EUHE#PBF	LT3959EUHE#TRPBF	LT3959IFE#PBF	LT3959IFE#TRPBF	LT3959IUHE#PBF	LT3959IUHE#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
Demo Boards	DC1853A	DC1853A	DC1853A	DC1853A	DC1853A	DC1853A	DC1853A	DC1853A
Design Tools	LTspice File,LTpowerCAD Model	LTspice File,LTpowerCAD Model	LTspice File,LTpowerCAD Model	LTspice File,LTpowerCAD Model	LTspice File,LTpowerCAD Model	LTspice File,LTpowerCAD Model	LTspice File,LTpowerCAD Model	LTspice File,LTpowerCAD Model
Export Control	no	no	no	no	no	no	no	no
Features	Resistor Set Frequency, External Synchronization, Power Good	Resistor Set Frequency, External Synchronization, Power Good	Resistor Set Frequency, External Synchronization, Power Good	Resistor Set Frequency, External Synchronization, Power Good	Resistor Set Frequency, External Synchronization, Power Good	Resistor Set Frequency, External Synchronization, Power Good	Resistor Set Frequency, External Synchronization, Power Good	Resistor Set Frequency, External Synchronization, Power Good
Frequency, kHz	1000	1000	1000	1000	1000	1000	1000	1000
Frequency Adjust Range	100kHz - 1MHz	100kHz - 1MHz	100kHz - 1MHz	100kHz - 1MHz	100kHz - 1MHz	100kHz - 1MHz	100kHz - 1MHz	100kHz - 1MHz
Frequency Sync Range	100kHz - 1MHz	100kHz - 1MHz	100kHz - 1MHz	100kHz - 1MHz	100kHz - 1MHz	100kHz - 1MHz	100kHz - 1MHz	100kHz - 1MHz
Integrated Inductor	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
Isupply, mA	0.35	0.35	0.35	0.35	0.35	0.35	0.35	0.35
Max Phases	1	1	1	1	1	1	1	1
Monolithic	yes	yes	yes	yes	yes	yes	yes	yes
Number of Outputs	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
Polyphase	no	no	no	no	no	no	no	no
Switch Current, A	7	7	7	7	7	7	7	7
Synchronous	no	no	no	no	no	no	no	no
Topology	Boost, Sepic, Inverting	Boost, Sepic, Inverting	Boost, Sepic, Inverting	Boost, Sepic, Inverting	Boost, Sepic, Inverting	Boost, Sepic, Inverting	Boost, Sepic, Inverting	Boost, Sepic, Inverting
Vin Max, V	40	40	40	40	40	40	40	40
Vin Min, V	1.6	1.6	1.6	1.6	1.6	1.6	1.6	1.6
Vin Min Startup, V	2.5	2.5	2.5	2.5	2.5	2.5	2.5	2.5
Vout Max, V	40	40	40	40	40	40	40	40
Vout Maximum	40V	40V	40V	40V	40V	40V	40V	40V
Vout Min, V	1.6	1.6	1.6	1.6	1.6	1.6	1.6	1.6
Vswitch Max, V	40	40	40	40	40	40	40	40

Plan ecológico

	LT3959EFE#PBF	LT3959EFE#TRPBF	LT3959EUHE#PBF	LT3959EUHE#TRPBF	LT3959IFE#PBF	LT3959IFE#TRPBF	LT3959IUHE#PBF	LT3959IUHE#TRPBF
RoHS	Obediente	Obediente	Obediente	Obediente	Obediente	Obediente	Obediente	Obediente

Linea modelo

Serie: LT3959 (8)

LT3959EFE#PBF LT3959EFE#TRPBF LT3959EUHE#PBF LT3959EUHE#TRPBF LT3959IFE#PBF LT3959IFE#TRPBF LT3959IUHE#PBF LT3959IUHE#TRPBF

Clasificación del fabricante

Power Management > Switching Regulator > Inverting Regulators | SEPIC Regulators
Power Management > Switching Regulator > Step-Up (Boost) Regulators > Internal Power Switch Boost